Greyline AVFM 5.0 Area-Velocity Flow Meter

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Greyline AVFM 5.0 Area-Velocity Flow Meter – Vancouver BC

Greyline AVFM 5.0
Area-Velocity Flow Meter for Open Channels and Pipes – No Flume or Weir Required

At Southwell Corp, we have been selling and supporting Greyline flow meters in Vancouver and throughout BC for over 15 years. The AVFM 5.0 Area-Velocity Flow Meter measures both Level and Velocity to calculate flow in an open channel or pipe.

Greyline AVFM 5.0 Area-Velocity Flow Meter
The AVFM 5.0 Area-Velocity Flow Meter
  • Measures Velocity + Level with an Ultrasonic Sensor to Monitor Flow
  • Display, Transmit and Totalize Flow in Open Channels and Pipes
  • Simple 5-key Calibration
  • Three 4-20mA Outputs
  • Two Control Relays
  • Measures Reverse Flow
  • Works in Irregular Channel Shapes

Call 1.844.599.0260 to request a quote or email sales@SouthwellCorp.com

Easy to Use
Calibration is simple: enter the pipe diameter or channel dimensions and the Greyline AVFM 5.0 Area-Velocity Flow Meter automatically computes and displays flow volume.

The ultrasonic sensor mounts inside the pipe or on the bottom of a channel with a stainless steel mounting bracket (included) and a single screw into the bottom of the pipe or channel. No special compounds, tools or hardware are required. The sensor is completely sealed with no orifices or ports.
Greyline AVFM 5.0 Area-Velocity Flow Meter submerged sensor illustration
Recommended Pipe or Channel Conditions
The Greyline AVFM 5.0 Area-Velocity Flow Meter can measure forward flow velocity up to 20 ft/sec (6 m/sec) and reverse flow up to 5 ft/sec (1.5 m/sec). The electronics and software sample and average flow rates continuously to provide stable readings. The submerged velocity/level sensor will measure flow in partially full and surcharged pipes with pressure up to 10 psi. No special set-up or adjustment is required. Minimum recommended pipe diameter is 6” (150 mm).

Alternate Sensor Configurations
The standard sensor measures both velocity and level with a single submerged probe. It is installed in the pipe or channel floor with the stainless steel mounting bracket (supplied), or mounted with an optional stainless steel band for round pipes. Alternate sensor models are available for special applications: a separate non-contacting ultrasonic level sensor with a submerged velocity sensor. Sensor cable can be extended up to 500 ft (150 m).

Custom Channel Shapes
Calibrate the AVFM 5.0 for installation in irregular or compound channel shapes by entering the channel width at multiple level points through a simple menu. Channels of virtually any shape can be monitored with your choice of measurement units.

Optional 2-Million Point Data Logger
Choose the built-in data logger option if you want the Greyline AVFM 5.0 Area-Velocity Flow Meter to store time and date-stamped flow values at 10 second to 60 minute intervals. Transfer log files to any USB flash drive just by connecting to the logger’s USB output. Windows software is included to display log files in graph and table formats, change measurement units and generate flow reports. Export data to Excel.

  • Measures Velocity + Level to calculate Flow
  • Measure flow in pipes and open channels of any shape
  • Ideal where flumes or weirs are difficult to install
  • Works with water level from 1″ (25.4 mm) to 15 ft (4.5 m)
  • Auto-detects field installation of options including data logger and control relays

The Greyline AVFM 5.0 Area-Velocity Flow Meter includes a submerged ultrasonic sensor that is installed at the bottom of an open pipe or channel. Exposed materials are plastic so the sensor resists fouling and corrosion. It has no moving parts and no orifices, ports or electrodes.

The AVFM 5.0 displays and totalizes flow. It includes three 4-20mA outputs (Flow, Level and Velocity), plus two control relays for level alarms or flow proportionate pulse output for samplers and chlorinators. It is easy to calibrate with the built-in keypad and menu system. A built-in 2-million point data logger with RS232 output is optional. Intrinsic Safety Barriers for sensor and cable installation in hazardous rated channels is also optional.

Greyline AVFM 5.0 Area-Velocity Flow Meter Availability

Greyline AVFM 5.0 Area-Velocity Flow Meters are available in BC through Southwell Corp.

We ship to Vancouver, Victoria, Burnaby, New Westminster, Surrey, Abbotsford, Kelowna, Kamloops, Vancouver Island, Prince George and every other town in BC.

Call 1.844.599.0260 to request a quote or email sales@SouthwellCorp.com

Request A Quote

Applications for Greyline Flow Meter Products

Greyline Flow Products are known across many industries as reliable sources of data for your flow systems.

Discuss the specific needs of your project with one of Fiberman’s Greyline flow meter experts. We will ensure that the model you select will have the specifications required for safety and optimum performance. You will also benefit from our industry-leading quick quote turnaround and fast delivery across Canada and the US.

For all Greyline Flow Meter inquiries, please call 1.844.599.0260 or email sales@fiberman.ca or Request a Quote.

FIBERMAN-super-hero-of-greyline-flow-meters-in-canada-distributor of Greyline Flow Products

1.844.599.0260

Our Flow Meter experts are ready to help.

Bulk and Wholesale Discounts Available on Large Orders

Our Pultruded Fiberglass Grating distribution shipping Greyline Flow Products equivalent to your location.

All our Greyline Flow Products meets required specs Fast Delivery across Canada and USA via our Superior Logistics Network

We can ship Greyline Flow Meters from a distribution center close to you:

Fiberman’s headquarters in Western Canada stocks many Greyline Flow Meter models, ready to ship across British Columbia, Alberta and all provinces in Canada. We have daily shipments from Vancouver to destinations including Edmonton, Calgary and Fort McMurray. For our US customers, we ship from distribution centers in: Pittsburgh, PA; Houston, TX; Knoxville, TN; Rochester, MN; Salt Lake City, Utah; and Orlando, FL.

Fiberman’s pricing and service experts are standing by to help to find the best product for your project. With many varieties in stock and expedited shipping, we can supply your project with flow meters at the best possible price with fast delivery.

Fiberman offers Greyline Flow Products

Fiberglass and Radio Frequency Transparency

In today’s connected world, we depend on cellular telephone signals, Wi-Fi networks and over the air radio and television signals. Wi-Fi and Bluetooth connectivity are essential to on-site work environments. Steel structures significantly disrupt these signals. Fiberglass Grating is an essential part of building structures that are “electronically transparent” and do not interfere with radio frequency transmissions.

Request A Quote

Greyline PDFM 5.1 Non-Contacting Doppler Flow Meter

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Greyline PDFM 5.1 Non-Contacting Doppler Flow Meter

Portable Doppler Flow Meter – Vancouver BC

At Southwell Corp, we have been selling and supporting Greyline flow meters in Vancouver and throughout BC for over 15 years. The Greyline PDFM 5.1 Portable Doppler Flow Meter Displays, Datalogs Transmits and Totalizes Flow in Closed Pipes.

Greyline PDFM 5.1 Non-Contacting Doppler Flow Meter

Greyline PDFM 5.1 Non-Contacting Doppler Flow Meter: for Dirty or Aerated Liquids Troubleshoot Flow from a Pipe

  • Simple 5-key Calibration
  • 300,000 point Data Logger
  • 4-20mA Output
  • 10-Digit Totalizer
  • AC/DC Operation
  • Built-in Rechargeable Battery

Call 1.844.599.0260 to request a quote or email sales@SouthwellCorp.com

Fast, Easy Flow Measurement with Non-Contacting Sensor

Versatile, Easy to Use
Use a Greyline PDFM 5.1 Portable Doppler Flow Meter to monitor and balance flow, or to troubleshoot flow problems in pipes. It is ideal to full evaluate performance of in-line flow meters and can be installed, calibrated and started-up in minutes. Use it for projects where a permanent flowmeter is not required or to temporarily replace installed flow transmitters.

Ideal for Problem Liquids
The PDFM 5.1 ultrasonic sensor is on the outside of a pipe. An clamped acoustic pulse is reflected back to the sensor from particles or gases in the flowing liquid. The flow rate of any fluid can be measured as long as it contains air bubbles or solids. It is ideal for wastewater, slurries, sludge, and most chemicals, acids, caustics, and lubrication fluids.

Fully Re-chargeable
With its internal battery the PDFM 5.1 can be operated all day and then recharged overnight. For continuous use it can be powered by a supplied 110-240VAC wall plug adapter. A 300,000 point data logger is built-in.

Solve Flow Problems
Troubleshoot and Balance Flow
Check Performance of Pumps or other Flow Meters

Quick, Easy Flow Measurements from Outside a Pipe
Each Greyline PDFM 5.1 Non-Contacting Doppler Flow Meter comes complete with carrying case, rugged watertight strap-on sensor and stainless steel mounting kit. Use the simple 5-key menu system to select units of measurement and to calibrate to any pipe diameter ½” (12.5 mm) or larger.

Simple start-up and Calibration
Sensor mounting and a full calibration can be done in just a few minutes. It is fast and easy! Put coupling compound ( ) on the sensor face gel included and mount on the outside of a pipe with the stainless steel mounting the sensor bracket (supplied). five Use the -key calibration system to enter pipe diameter and to select your choice of engineering units (gallons, litres etc.) The PDFM 5.1 will immediately begin to display, transmit and totalize.

No Calculations – No Programming Codes
Select your choice of display units: the PDFM 5.1 will display and totalize flow volume in gallons, liters, cubic feet or cubic rmeters. If you change from one measurement system to another, the PDFM 5.1 will automatically and instantly calculate and convert the flow display and totalizer. Calibrate to pipe size using the keypad to enter inside diameter.

Built-in 0,000 point Data ogger 30 l and PC Software
Set up the PDFM 5.1′s data logger to store time and datestamped flow values from 1 second to 5 minute intervals. Or use the convenient ‘Flow Report’ format where total, minimum,
maximum and average flow rates are stored in your choice of hourly or daily summaries. Transfer flow logs to your PC or laptop through the PDFM 5.1′s output. Greyline Logger software (included) displays data in both graph and table formats and exports to graphic or text file formats for use in other programs.

“Sleep Mode” for Extended Data Logging on Battery Power
Sleep mode extends battery life for long-term data logging at locations where AC power input is not available. Between logging intervals the flowmeter drops into a stand-by mode until a flow reading is requested by the data logger. Flow rates are sampled continuously for 10 seconds and then the PDFM 5.1 returns to sleep until the next logger point is required. With 5 minute sample intervals the PDFM can data log for about 18 days on battery power.

New Signal Processing for reliable Accuracy
The PDFM 5.1 Doppler flow algorithm filters out background noise and interference. The digital signal processor discriminates against weak and distorted signals. When the processor cannot measure accurately the meter will display zero flow and indicate low signal confidence.

Battery Powered a Full Day’s Work
With its built-in rechargeable battery, you can operate the PDFM 5.1 . NiMH up to 18 hours continuously. Display brightness is adjustable to conserve power. (100-240VAC50/60Hz) to activate the 4-20mA output Plug into an AC outlet and recharge fully in to hours. You can continue to use the PDFM 5.1 while charging.

Greyline PDFM 5.1 Non-Contacting Doppler Flow Meter
No Obstruction No Pressure Drop
Just Minutes to Install and Calibrate

Ideal for Tough Flow Applications
The Greyline PDFM 5.1 Non-Contacting Doppler Flow Meter works best with difficult liquids applications that would damage regular flow meters. Because the sensor is mounted on the outside of the pipe, there is no contact with the moving fluid. The sensor straps onto the outside of pipes ½ (12.5 mm) ID or larger and measures flow in common pipe materials: PVC, carbon steel, stainless steel, cast iron, fiberglass, and lined pipes…any pipe that conducts ultrasound.

Doppler signals cannot be transmitted through pipe walls which contain air pockets (materials like concrete and wood), or loose insertion liners (with an air gap between the liner and pipe wall). Because the sensor is so easy to install you can test any application and pipe material in a few minutes.

How it Works
The Greyline PDFM 5.1 Non-Contacting Doppler Flow Meter ultrasonic sensor injects high frequency sound through the pipe wall and into the flowing liquid. Gas bubbles or solids suspended in the liquid reflect the ultrasonic signal back to the sensor. When this sound is reflected from moving bubbles or particles it is returned to the sensor at an altered frequency. This frequency shift is called the Doppler effect. The PDFM 5.1 continuously measures the change from its transmitted frequency to the received frequency to accurately calculate flow.

Greyline PDFM 5.1 Non-Contacting Doppler Flow Meter Availability

The Greyline PDFM 5.1 Non-Contacting Doppler Flow Meter and other Greyline Flow Meters are available in BC through Southwell Corp.

We ship to Vancouver, Victoria, Burnaby, New Westminster, Surrey, Abbotsford, Kelowna, Kamloops, Vancouver Island, Prince George and every other town in BC.

Call 1.844.599.0260 to request a quote or email sales@SouthwellCorp.com

Request A Quote

Applications for Greyline Flow Meter Products

Greyline Flow Products are known across many industries as reliable sources of data for your flow systems.

Discuss the specific needs of your project with one of Fiberman’s Greyline flow meter experts. We will ensure that the model you select will have the specifications required for safety and optimum performance. You will also benefit from our industry-leading quick quote turnaround and fast delivery across Canada and the US.

For all Greyline Flow Meter inquiries, please call 1.844.599.0260 or email sales@fiberman.ca or Request a Quote.

FIBERMAN-super-hero-of-greyline-flow-meters-in-canada-distributor of Greyline Flow Products

1.844.599.0260

Our Flow Meter experts are ready to help.

Bulk and Wholesale Discounts Available on Large Orders

Our Pultruded Fiberglass Grating distribution shipping Greyline Flow Products equivalent to your location.

All our Greyline Flow Products meets required specs Fast Delivery across Canada and USA via our Superior Logistics Network

We can ship Greyline Flow Meters from a distribution center close to you:

Fiberman’s headquarters in Western Canada stocks many Greyline Flow Meter models, ready to ship across British Columbia, Alberta and all provinces in Canada. We have daily shipments from Vancouver to destinations including Edmonton, Calgary and Fort McMurray. For our US customers, we ship from distribution centers in: Pittsburgh, PA; Houston, TX; Knoxville, TN; Rochester, MN; Salt Lake City, Utah; and Orlando, FL.

Fiberman’s pricing and service experts are standing by to help to find the best product for your project. With many varieties in stock and expedited shipping, we can supply your project with flow meters at the best possible price with fast delivery.

Fiberman offers Greyline Flow Products

Fiberglass and Radio Frequency Transparency

In today’s connected world, we depend on cellular telephone signals, Wi-Fi networks and over the air radio and television signals. Wi-Fi and Bluetooth connectivity are essential to on-site work environments. Steel structures significantly disrupt these signals. Fiberglass Grating is an essential part of building structures that are “electronically transparent” and do not interfere with radio frequency transmissions.

Request A Quote

Greyline DFS 5.1 Doppler Flow Switch

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Greyline DFS 5.1 Doppler Flow Switch – Vancouver BC

At Southwell Corp, we have been selling and supporting Greyline flow meters in Vancouver and throughout BC for over 15 years. Greyline DFS 5.1 Doppler Flow Switch Controls Flow From Outside a Pipe using a Non-Contacting Sensor.

Greyline DFS 5.1 Doppler Flow Switch
 Greyline DFS 5.1 Doppler Flow Switch Clamp-on Flow Sensor Installs without cutting the pipe

  • No pressure drop
  • No sensor fouling
  • No maintenance

Call 1.844.599.0260 to request a quote or email sales@SouthwellCorp.com

Installs in Minutes No moving parts
Mount the DFS 5.1 ultrasonic sensor on the outside of metal or plastic pipes. The sensor continuously injects high frequency sound through the pipe wall and into the moving fluid where acoustic pulses are reflected back to the sensor from particles or bubbles in the fluid.

Ideal for “difficult” liquids. No contact, No maintenance
Flow rates of most liquids can be accurately controlled including acids, caustics, lubrication fluids, chemicals, abrasives, waste water and sludge. There are no moving parts and no sensor maintenance is required.

Easy Calibration
The compact, water tight electronics enclosure includes adjustable controls with separate ON and OFF relay set-points and time delay. A LED bar-graph for flow rate and set points plus relay status are included.

Installation can be made while the flow system is in full operation. No contact is made with the moving fluid and no holes are drilled in the pipe. There is no fouling or scale build-up on the sensor.

Non-Contacting Flow Control

Pump protection … High or Low flow control

Overfill alarm … Bargraph flow rate indication

No pipe cutting, No pressure drop, No sensor fouling, No maintenance!
It takes just a few minutes to install and calibrate a DFS 5.1 Flow Switch. The DFS 5.1 controls flow of most liquids in closed pipes. The ultrasonic sensor mounts on the outside of any pipe from 1/2″ to 180″ (12.5 mm to 4.5 m) I.D.

Easy to Calibrate
The DFS 5.1 control relay can be set to turn ON and OFF at any flow rate between 0.25 and 10 ft/sec (0.075 to 3 m/sec). Insert two links for separate ON/OFF set points or just one link for a Hi or Lo flow alarm. Set relay actuation time delay from 0 to 80 seconds.

Ideal for Pump Protection
Avoid expensive pump repairs and downtime. The DFS 5.1 strap-on Sensor can be installed in minutes without shutting down flow or cutting pipe. Use the adjustable relay time delay to eliminate relay “chatter” and reduce pump wear.

Reliable and Repeatable
Repeatability is ±0.1% of full scale (0.1 ft/sec or 0.003 m/sec). There are no moving parts and no maintenance is required. The clamp-on ultrasonic sensor cannot be damaged or fouled by contact with the liquid it measures. Sealed in a stainless steel housing, the DFS 5.1 sensor withstands moisture or accidental submersion in water up to 10 psi (69 Kpa).

Self-tunes to Extended Sensor Cable
Up to 500 ft (150 m) extra sensor coaxial cable can be added. Extended cable and junction box can be ordered from Greyline. The cable can be cut or extended as required during installation. The flow switch automatically tunes to the cable length. No circuit adjustment or calibration is required.

Designed for “difficult” liquids
The DFS 5.1 Doppler Flow Switch is recommended for flow control of liquids containing gas bubbles or solids: chemicals, slurries, sewage, sludge, viscous liquids, wastewater, caustics and abrasives. The ultrasonic sensor injects high frequency sound through the pipe wall into the flowing liquid. Acoustic pulses are continuously reflected back to the sensor and the DFS 5.1 measures a frequency shift to calculate flow velocity.

Easy to Install
The DFS 5.1 flow sensor installs without cutting the pipe. It takes just a few minutes to mount on the outside of any pipe. The switch/electronics enclosure can be mounted 20 ft (6 m) away from the sensor (optional up to 500 ft / 152 m) to simplify wiring to pumps, alarms, valves or other equipment.

Switch adjustments and electrical connections are fast and easy. The DFS 5.1 relay time delay is adjustable from 0 to 80 seconds to prevent nuisance alarms and relay “chatter” in turbulent flow. Includes switch selectable “normal” and “failsafe” operating modes.

Choose the DFS 5.1 Flow Switch for:

  • No contact with the measured liquid
  • No obstruction to flow – No pressure drop
  • Sensor mounts easily on the outside of the pipe
  • Can be installed while pipe line is in use
  • Insensitive to pressure, specific gravity and conductivity
  • Does not require pipe metering sections
  • Does not require consideration of material compatibility with the liquid

Greyline DFS 5.1 Doppler Flow Switch Availability

The Greyline DFS 5.1 Doppler Flow Switch  and other Greyline Flow Meters are available in BC through Southwell Corp. We ship to Vancouver, Victoria, Burnaby, New Westminster, Surrey, Abbotsford, Kelowna, Kamloops, Vancouver Island, Prince George and every other town in BC.

Call 1.844.599.0260 to request a quote or email sales@SouthwellCorp.com

Request A Quote

Applications for Greyline Flow Meter Products

Greyline Flow Products are known across many industries as reliable sources of data for your flow systems.

Discuss the specific needs of your project with one of Fiberman’s Greyline flow meter experts. We will ensure that the model you select will have the specifications required for safety and optimum performance. You will also benefit from our industry-leading quick quote turnaround and fast delivery across Canada and the US.

For all Greyline Flow Meter inquiries, please call 1.844.599.0260 or email sales@fiberman.ca or Request a Quote.

FIBERMAN-super-hero-of-greyline-flow-meters-in-canada-distributor of Greyline Flow Products

1.844.599.0260

Our Flow Meter experts are ready to help.

Bulk and Wholesale Discounts Available on Large Orders

Our Pultruded Fiberglass Grating distribution shipping Greyline Flow Products equivalent to your location.

All our Greyline Flow Products meets required specs Fast Delivery across Canada and USA via our Superior Logistics Network

We can ship Greyline Flow Meters from a distribution center close to you:

Fiberman’s headquarters in Western Canada stocks many Greyline Flow Meter models, ready to ship across British Columbia, Alberta and all provinces in Canada. We have daily shipments from Vancouver to destinations including Edmonton, Calgary and Fort McMurray. For our US customers, we ship from distribution centers in: Pittsburgh, PA; Houston, TX; Knoxville, TN; Rochester, MN; Salt Lake City, Utah; and Orlando, FL.

Fiberman’s pricing and service experts are standing by to help to find the best product for your project. With many varieties in stock and expedited shipping, we can supply your project with flow meters at the best possible price with fast delivery.

Fiberman offers Greyline Flow Products

Fiberglass and Radio Frequency Transparency

In today’s connected world, we depend on cellular telephone signals, Wi-Fi networks and over the air radio and television signals. Wi-Fi and Bluetooth connectivity are essential to on-site work environments. Steel structures significantly disrupt these signals. Fiberglass Grating is an essential part of building structures that are “electronically transparent” and do not interfere with radio frequency transmissions.

Request A Quote

Greyline OCF 5.0 Open Channel Flow Monitor

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OCF 5.0 Open Channel Flow Monitor

Greyline OCF 5.0 Open Channel Flow Monitor – Vancouver BC

At Southwell Corp, we have been selling and supporting Greyline flow meters in Vancouver and throughout BC for over 15 years. Greyline OCF 5.0 Open Channel Flow Monitor accurately Measures Flow Through Flumes and Weirs.

Greyline OCF 5.0 Open Channel Flow Monitor

Greyline OCF 5.0 Open Channel Flow Monitor

  • Displays, Transmits
  • Totalizes and Data Logs
  • Simple 5-key Calibration
  • Password Protected
  • 2 million point Data Logger
  • On-screen Flow Reports
  • USB Output to Flash Drives
  • 4-20mA/0-5V Output

Call 1.844.599.0260 to request a quote or email sales@SouthwellCorp.com

Non-Contacting Sensor
The OCF 5.0 uses a non-contacting ultrasonic sensor mounted over a flume or weir to measure flow. It is accurate, reliable and verifiable. The separate, watertight electronics/display enclosure can be mounted within 500 ft (150 m) of the sensor. The OCF 5.0 continuously displays, totalizes, transmits and data logs open channel flow.

Use the built-in keypad for fast, easy calibration with menu selection of flume or weir and measurement units (e.g. gallons, liters etc.) Calibration values and data logs are password-protected and retained during power interruptions. The OCF 5.0 will display on-screen flow reports with daily l, minimum, maximum and average flow and will transfer data logs to a USB flash drive. PC software is included.

Built-in Data Logger Creates Flow Reports
Save time and labour — flow information is stored automatically

2-Million Point Data Logger
The OCF 5.0 stores time and date-stamped flow values at programmable intervals of 10 seconds to 60 minutes. Daily flow reports are automatically created and can be viewed right on the instrument’s LCD display including total, minimum, maximum and average flow rates.

Easy Data Logger Downloads
You don’t need a laptop to retrieve log files! Plug any USB Flash Drive into the OCF 5.0 USB output to download data log files automatically. Downloaded files are sequentially named by the flowmeter so log files from the same or multiple instruments can be stored on one flash drive.

Greyline Logger software for Windows
Greyline Logger is included with each OCF 5.0. This powerful software displays data in both graph and table formats. You can view flow data onscreen, generate flow reports and save files to disk. Graphs can be exported as images and data tables can be exported as delimited text files, or directly to Microsoft Excel.

Non-Contacting Ultrasonic Sensor
Each OCF 5.0 includes a non-contacting PZ15 sensor designed for the special requirements of open channel flow measurement. The sensor can be installed 8″ (203 mm) or more above the highest water level. The ultrasonic sensor beam is narrow enough to work on very small flumes and powerful enough for really large applications. The OCF 5.0 automatically tunes to extended cable lengths up to 500 ft (150 m) lengths.

OCF 5.0 Outputs Included
Connect the OCF 5.0′s isolated 4-20mA output to external displays, chart recorders or controllers and use the built-in relays for flow/level alarms and flow proportionate pulse to samplers, chlorinators or external totalizers.

Retains Memory during Power Interruptions
Date, time, calibration data and user settings are stored and retained in back-up battery protected memory. Data log files are in stored Secure Digital (SD) non-volatile memory.

Programmable for any Flume or Weir
The OCF 5.0 includes a built-in 5-button keypad for fast, easy calibration. Select your choice of engineering units (gallons, liters, cubic meters, etc.) and choose your flume or weir type from the menu.

The flowmeter also supports entry of flow formulae for non-standard flumes and weirs. ‘Find K&n’ software (included) can be used to calculate non-standard calibration constants for entry into the OCF 5.0 calibration menu.

Built-in control relays can be programmed for flow alarms or a flow proportionate pulse for remote totalizers, samplers or chlorinators. The isolated 4-20mA (or 0-5V) output can be connected to chart recorders, remote displays and controllers.

Smart Operating System
The OCF 5.0 tracks flow continuously through a flume or weir. False echoes from turbulence, splashing rain or snowfall are automatically rejected. Temperature compensation is automatic for high accuracy. Flow rate and totalizer are shown on the large backlit LCD display.

Greyline OCF 5.0 Open Channel Flow Monitor Availability

The Greyline OCF 5.0 Open Channel Flow Monitor is available in BC through Southwell Corp. We ship to Vancouver, Victoria, Burnaby, New Westminster, Surrey, Abbotsford, Kelowna, Kamloops, Vancouver Island, Prince George and every other town in BC.

Call 1.844.599.0260 to request a quote or email sales@SouthwellCorp.com

Request A Quote

Applications for Greyline Flow Meter Products

Greyline Flow Products are known across many industries as reliable sources of data for your flow systems.

Discuss the specific needs of your project with one of Fiberman’s Greyline flow meter experts. We will ensure that the model you select will have the specifications required for safety and optimum performance. You will also benefit from our industry-leading quick quote turnaround and fast delivery across Canada and the US.

For all Greyline Flow Meter inquiries, please call 1.844.599.0260 or email sales@fiberman.ca or Request a Quote.

FIBERMAN-super-hero-of-greyline-flow-meters-in-canada-distributor of Greyline Flow Products

1.844.599.0260

Our Flow Meter experts are ready to help.

Bulk and Wholesale Discounts Available on Large Orders

Our Pultruded Fiberglass Grating distribution shipping Greyline Flow Products equivalent to your location.

All our Greyline Flow Products meets required specs Fast Delivery across Canada and USA via our Superior Logistics Network

We can ship Greyline Flow Meters from a distribution center close to you:

Fiberman’s headquarters in Western Canada stocks many Greyline Flow Meter models, ready to ship across British Columbia, Alberta and all provinces in Canada. We have daily shipments from Vancouver to destinations including Edmonton, Calgary and Fort McMurray. For our US customers, we ship from distribution centers in: Pittsburgh, PA; Houston, TX; Knoxville, TN; Rochester, MN; Salt Lake City, Utah; and Orlando, FL.

Fiberman’s pricing and service experts are standing by to help to find the best product for your project. With many varieties in stock and expedited shipping, we can supply your project with flow meters at the best possible price with fast delivery.

Fiberman offers Greyline Flow Products

Fiberglass and Radio Frequency Transparency

In today’s connected world, we depend on cellular telephone signals, Wi-Fi networks and over the air radio and television signals. Wi-Fi and Bluetooth connectivity are essential to on-site work environments. Steel structures significantly disrupt these signals. Fiberglass Grating is an essential part of building structures that are “electronically transparent” and do not interfere with radio frequency transmissions.

Request A Quote

Greyline SLT 5.0 Level & Flow Monitor

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Level & Flow Monitor – Vancouver BC

At Southwell Corp, we have been selling and supporting Greyline flow meters in Vancouver and throughout BC for over 15 years. We recommend the Greyline SLT 5.0 Level & Flow Monitor for Tank Inventory, Pump Control and Open Channel Flow measuring.

Greyline SLT 5.0 Level & Flow Monitor
Greyline SLT 5.0 Level & Flow Monitor

  • Accurate, Simple and Reliable
  • Chemical Tank Level
  • Sumps and Pump Stations
  • Flow through Flumes and Weirs
  • Simple 5-key Calibration
  • Isolated 4-20mA Output
  • Programmable Control Relays

Call 1.844.599.0260 to request a quote or email sales@SouthwellCorp.com

Measure Level
Specify SLT 5.0 for inventory monitoring and level control of chemicals, wastewater, viscous or corrosive liquids. Built-in control relays are programmable for pump control, pump alternation and level alarms.

Measure Flow
Displays, transmits and totalizes wastewater flow through any flume or weir. Features a simple, password protected calibration system, automatic totalizer and flow proportionate control relays.

No maintenance Sensor
Each SLT 5.0 includes a non-contacting ultrasonic sensor which mounts above the material being measured. There is no contact and no moving parts. The sensor is sealed to withstand accidental submersion and rated for hazardous locations with optional intrinsic safety barrier.

Simple Installation and Calibration
Mount the SLT 5.0 non-contacting ultrasonic sensor above the liquid to continuously monitor level or flow. The Sensor self-tunes to extended cable lengths so the electronics enclosure/display can be mounted at a convenient location.

Select LEVEL mode for Tank Inventory and Level Control
Set-up is fast and easy through the SLT 5.0 calibration menu. Use the built-in keypad to scroll through the menu prompts and configure the SLT 5.0 to display level in your choice of measurement units (ft, inches, meters, mm, gallons, liters, percent etc.) for vertical and horizontal round tanks. Connect external devices through the SLT 5.0′s isolated 4-20mA output or control relays.

Select FLOW mode for Open Channel applications
Calibration is easy with menu selection of common flumes including Parshall, Palmer Bowlus, Trapezoid and Weirs including V-Notch and Rectangular. Use Greyline’s PC software ‘Find K&n’ (included) to calibrate to non-standard or custom flumes and weirs.

Displays, Totalizes, Transmits & Controls
The SLT 5.0 large backlit digital display shows the flow rate, relay status and totalizer. Use the isolated 4-20mA output to transmit to chart recorders, and program the built in control relays for flow proportionate control (for samplers, chlorinators or external totalizers), and for flow/level alarms.

No Contact Sensor = No Maintenance
The SLT 5.0 Sensor mounts over the flume or weir, so there is no sensor fouling or maintenance required. With built-in temperature compensation, the SLT 5.0 maintains high accuracy (±0.25% of full scale) to meet environmental monitoring requirements.

Plug and Play Options
Need extra relays or a data logger? Just plug-in options like this 4-relay circuit
board to expand the functions of your SLT 5.0. The instrument auto-detects the new
cir circuit and automatically adds it to the calibration menu. With the original two relays
plus an additional four, the SLT 5.0 can handle complex level control applications

Advanced Operating System
You can control the SLT 5.0′s response to conditions like turbulence or splashing and to reject tank agitators. The SLT 5.0 automatically adjusts itself to obtain the best signal. False echoes are suppressed and filtered to accurately display the correct level.

Isolated 4-20mA Output
Ready for direct connection to PLC’s or computers and rated for 1000 ohm resistive load. Programmable offsets allow 4 and 20mA to be offset from the instrument calibration for special control applications.

Built-in 5-Key Calibrator – No Special Programming Codes
Scroll through the SLT 5.0 set-up menu to control the instrument’s operating features and calibration. Forget about Parameter codes and complex calculations! The SLT 5.0 automatically calculates, converts and displays common engineering units (metric, English, US). Program it for tank level…horizontal round tank volume…range or tape measure mode…or open channel flow.

Use output simulation mode to take manual control of the SLT 5.0 display, 4-20mA and control relays. You can test operation of equipment connected to the SLT 5.0 and confirm correct calibration. The standard sensor is constructed of PVC with a Teflon face and is designed to withstand accidental submersion.

Built-in temperature compensation maintains ±0.25% accuracy over the operating temperature range. Options include Intrinsic Safety for hazardous locations and all-Teflon or flange-mount construction for harsh, corrosive environments.

Greyline SLT 5.0 Level & Flow Monitor Availability

The Greyline SLT 5.0 Level & Flow Monitor is available in BC through Southwell Corp. We ship to Vancouver, Victoria, Burnaby, New Westminster, Surrey, Abbotsford, Kelowna, Kamloops, Vancouver Island, Prince George and every other town in BC.

Call 1.844.599.0260 to request a quote or email sales@SouthwellCorp.com

Request A Quote

Applications for Greyline Flow Meter Products

Greyline Flow Products are known across many industries as reliable sources of data for your flow systems.

Discuss the specific needs of your project with one of Fiberman’s Greyline flow meter experts. We will ensure that the model you select will have the specifications required for safety and optimum performance. You will also benefit from our industry-leading quick quote turnaround and fast delivery across Canada and the US.

For all Greyline Flow Meter inquiries, please call 1.844.599.0260 or email sales@fiberman.ca or Request a Quote.

FIBERMAN-super-hero-of-greyline-flow-meters-in-canada-distributor of Greyline Flow Products

1.844.599.0260

Our Flow Meter experts are ready to help.

Bulk and Wholesale Discounts Available on Large Orders

Our Pultruded Fiberglass Grating distribution shipping Greyline Flow Products equivalent to your location.

All our Greyline Flow Products meets required specs Fast Delivery across Canada and USA via our Superior Logistics Network

We can ship Greyline Flow Meters from a distribution center close to you:

Fiberman’s headquarters in Western Canada stocks many Greyline Flow Meter models, ready to ship across British Columbia, Alberta and all provinces in Canada. We have daily shipments from Vancouver to destinations including Edmonton, Calgary and Fort McMurray. For our US customers, we ship from distribution centers in: Pittsburgh, PA; Houston, TX; Knoxville, TN; Rochester, MN; Salt Lake City, Utah; and Orlando, FL.

Fiberman’s pricing and service experts are standing by to help to find the best product for your project. With many varieties in stock and expedited shipping, we can supply your project with flow meters at the best possible price with fast delivery.

Fiberman offers Greyline Flow Products

Fiberglass and Radio Frequency Transparency

In today’s connected world, we depend on cellular telephone signals, Wi-Fi networks and over the air radio and television signals. Wi-Fi and Bluetooth connectivity are essential to on-site work environments. Steel structures significantly disrupt these signals. Fiberglass Grating is an essential part of building structures that are “electronically transparent” and do not interfere with radio frequency transmissions.

Request A Quote

Greyline PSL 5.0 Pump Station Level Controller

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Pump Station Level Controller – Vancouver BC

At Southwell Corp, we have been selling and supporting Greyline flow meters in Vancouver and throughout BC for over 15 years. We recommend the Greyline PSL 5.0 Pump Station Level Controller for pump stations, wet wells and tank level control.

PSL 5.0 Pump Station Level Controller

  • 6 Control Relays
  • Programmable Pump Alternation
  • Relay Run Time Reports
  • Redundant Sensor Input
  • Isolated 4-20mA Output
  • Large Backlit Display

Call 1.844.599.0260 to request a quote or email sales@SouthwellCorp.com

Pump Station Level Control, Monitoring and Reporting
Designed for pump stations, wet wells and tank level control the new Greyline PSL 5.0 Pump Station Level Controller has six independently programmable control relays for pump or valve control, level alarms, autodialers, temperature or fault alarms.

No contact, No maintenance
Mount the non-contacting, ultrasonic sensor in the tank or wet well and install the watertight electronics in the control room or any location within 500 ft / 150 m. Use the simple menu system and built-in keypad to set up measurement range, relay set points and pump alternation sequence. A relay/pump run time report is updated and stored automatically for viewing on the instrument’s backlit LCD display.

Dual-Technology Sensor Feature – Redundant Level Sensing
Connect a submersible pressure sensor or other 4-20mA level transmitter to the PSL 5.0 for fail-safe hybrid sensing. The PSL 5.0 will auto-calibrate the redundant sensor and if signal is lost to the ultrasonic sensor, the redundant sensor will seamlessly take over monitoring until signal resumes from the ultrasonic. The redundant sensor is continuously monitored to ensure availability during primary sensor failure.

Easy to Install with Non-Contacting Sensor
The PSL 5.0 Pump Station Level Controller is designed for Pump Station and Tank Level Control applications. Mount the non-contacting ultrasonic sensor above the well or at the top of a tank. Use the built-in keypad to calibrate measurement span, relay set-points, pump alternation sequence and level alarms. Assign the six built-in control relays for ON/OFF pump control, Hi or Lo level alarms, autodialer activation, air temperature alarm or sensor echo loss alarm. Connect the isolated 4-20mA output to your SCADA system, PLC’s or recorders.

Redundant Sensor Level Control
The PSL 5.0 sets a new level of reliability. It operates with an ultrasonic level transducer as its primary sensor but also accepts connections from 4-20mA level sensors for redundancy. If the ultrasonic transducer loses signal from foam on the water surface for example, the redundant sensor will take over reading instantly. As soon as the ultrasonic sensor receives new echoes, it will resume function as the primary sensor.

An animated icon on the PSL 5.0 digital display indicates that the ultrasonic sensor is active. The icon indicates if the system automatically switches to the redundant sensor.

Calibration of the Redundant Sensor is Totally Automatic
You can use hydrostatic pressure sensors, radar, or any 4-20mA transmitter for redundant level sensing. The PSL 5.0 automatically scales and calibrates the redundant sensor during each pump cycle. Once the PSL has operated through at least one pump cycle, the redundant sensor will be calibrated and ready to function.

Ideal for Water, Wastewater and Process Automation
Use the PSL 5.0 Pump Station Level Controller for pump or level control and for
automatic pump alternation/sequencing. It is designed for the harsh operating conditions in wet well or tank level control applications. The non-contacting ultrasonic sensor mounts at the top of a wet well or tank, and you can connect a redundant 4-20mA level sensor for added reliability in challenging pump station applications.

Relay Run Time Reporting System
View the PSL 5.0 relay run time report directly on the backlit digital display. You can identify “lazy” pumps pump failures occur and plan pump maintenance to reduce call-outs and down-time. If a redundant level sensor is connected its operation time is also indicated.

Greyline Flow Meters are available in BC through Southwell Corp. We ship to Vancouver, Victoria, Burnaby, New Westminster, Surrey, Abbotsford, Kelowna, Kamloops, Vancouver Island, Prince George and every other town in BC.

Call 1.844.599.0260 to request a quote or email sales@SouthwellCorp.com

Request A Quote

Applications for Greyline Flow Meter Products

Greyline Flow Products are known across many industries as reliable sources of data for your flow systems.

Discuss the specific needs of your project with one of Fiberman’s Greyline flow meter experts. We will ensure that the model you select will have the specifications required for safety and optimum performance. You will also benefit from our industry-leading quick quote turnaround and fast delivery across Canada and the US.

For all Greyline Flow Meter inquiries, please call 1.844.599.0260 or email sales@fiberman.ca or Request a Quote.

FIBERMAN-super-hero-of-greyline-flow-meters-in-canada-distributor of Greyline Flow Products

1.844.599.0260

Our Flow Meter experts are ready to help.

Bulk and Wholesale Discounts Available on Large Orders

Our Pultruded Fiberglass Grating distribution shipping Greyline Flow Products equivalent to your location.

All our Greyline Flow Products meets required specs Fast Delivery across Canada and USA via our Superior Logistics Network

We can ship Greyline Flow Meters from a distribution center close to you:

Fiberman’s headquarters in Western Canada stocks many Greyline Flow Meter models, ready to ship across British Columbia, Alberta and all provinces in Canada. We have daily shipments from Vancouver to destinations including Edmonton, Calgary and Fort McMurray. For our US customers, we ship from distribution centers in: Pittsburgh, PA; Houston, TX; Knoxville, TN; Rochester, MN; Salt Lake City, Utah; and Orlando, FL.

Fiberman’s pricing and service experts are standing by to help to find the best product for your project. With many varieties in stock and expedited shipping, we can supply your project with flow meters at the best possible price with fast delivery.

Fiberman offers Greyline Flow Products

Fiberglass and Radio Frequency Transparency

In today’s connected world, we depend on cellular telephone signals, Wi-Fi networks and over the air radio and television signals. Wi-Fi and Bluetooth connectivity are essential to on-site work environments. Steel structures significantly disrupt these signals. Fiberglass Grating is an essential part of building structures that are “electronically transparent” and do not interfere with radio frequency transmissions.

Request A Quote

Greyline DLT 2.0 Differential Level Transmitter

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Differential Level Transmitter  – Vancouver BC

At Southwell Corp, we have been selling and supporting Greyline flow meters in Vancouver and throughout BC for over 15 years. We recommend the Greyline DLT 2.0 Differential Level Transmitter  with Non-Contacting Sensors for Differential Level and Control AND Open Channel Flow Monitoring.

Greyline DLT 2.0 Differential Level Transmitter - for use in WWTP - from Fiberman
DLT 2.0 Differential Level Transmitter

  • Mechanical Barscreens Displays
  • Transmits and Controls Differential Level
  • Differential Level and Control AND Open Channel Flow Monitoring
  • Two Non-Contacting Ultrasonic Sensors

Call 1.844.599.0260 to request a quote or email sales@SouthwellCorp.com

Versatile, Easy to Use
Install one Sensor on each side of a barscreen to continuously monitor, transmit and control level. Use the built-in control relays or 4-20mA outputs to automatically activate the barscreen rake at preset levels.

One Instrument Does the Work of Three
The DLT 2.0 is a simple solution for barscreen level control at wastewater treatment plant headworks, pump stations and combined sewer systems. It includes two non-contacting ultrasonic sensors to measure level. With sensors positioned above a channel, up and downstream from the barscreen, the DLT 2.0 can display and transmit differential level. The downstream sensor can also be installed above a flume or weir to measure and totalize open channel flow.

Three 4-20mA outputs are configured to transmit upstream level, downstream level (or flow) and differential level. Built-in relays can be calibrated for level control, differential level control or open channel flow.

Greyline DLT 2.0 Differential Level Transmitter - for use in WWTP - from Fiberman

Barscreen Differential plus Open Channel Flow
Reduce costs and simplify instrumentation at treatment plant headworks. With a barscreen upstream from a flume, the DLT2.0 can measure BOTH differential level and flow through the flume with just two ultrasonic sensors and one electronics enclosure.

The DLT 2.0 includes three 4-20mA outputs. It displays flow rate and total flow through the flume, plus upstream level and differential level.

upstream diagram - Greyline DLT 2.0 Differential Level Transmitter - from Fiberman - WWTP flow monitoring

Barscreen Differential
Monitor, transmit and control barscreen level with one instrument. Ultrasonic sensors mount up and downstream from a barscreen. Use the isolated 4-20mA outputs or control relays to activate the screen’s cleaning rake at preset levels or differential level.

Greyline DLT 2.0 Differential Level Transmitter - from Fiberman - WWTP volume level monitoring

Two-Tank Inventory
Monitor level in two tanks with one instrument. The DLT 2.0 will alternate display of level in both tanks plus transmit 4-20mA outputs. Use the built-in relays to activate alarms or level controls. Calibration is easy with the DLT’s built-in keypad and menu system.

plume measurement - wwtp - Greyline DLT 2.0 Differential Level Transmitter

Submerged Flow Alarm
Parshall flumes can provide accurate flow measurement with the discharge submerged up to 70% (depending on flume size). Use the DLT 2.0 to measure flow through the flume and to activate an alarm when discharge level reaches critical submergence level.

Measures Level, Differential Level and Open Channel Flow
Includes Two Non-Contacting Ultrasonic Sensors

Barscreen control applications and sewage treatment plant headworks that used to require several instruments can all be monitored now by one ultrasonic level indicating transmitter. Install one sensor on each side of a barscreen (or any other flow obstruction) to continuously monitor and transmit differential level. Or mount the downstream sensor in a flume to measure differential level plus open channel flow.

The DLT 2.0 Differential Level Transmitter uses non-contacting ultrasonic sensors to monitor two independent levels. It can be programmed to display and transmit 4-20mA output including differential level, upstream level, downstream level or open channel flow. Two programmable relays are included for level alarm, differential control, flow control, flow pulse, flume submergence alarm, pump control or echo loss alarm. Four additional relays (six total) are optional.

The DLT 2.0 is ideal for automated barscreen monitoring and control. The instrument is accurate and easy to operate with its built-in keypad calibration system. The sensors are non-contacting so it requires no maintenance. Level/Flow readings are displayed on the large, backlit LCD display.

Options include Intrinsically Safe sensors for hazardous rated locations, extra control relays, enclosure heater, data logger and sensor cable up to 500 ft (150 m) length.

Greyline Flow Meters are available in BC through Southwell Corp. We ship to Vancouver, Victoria, Burnaby, New Westminster, Surrey, Abbotsford, Kelowna, Kamloops, Vancouver Island, Prince George and every other town in BC.

Call 1.844.599.0260 to request a quote or email sales@SouthwellCorp.com

Request A Quote

Applications for Greyline Flow Meter Products

Greyline Flow Products are known across many industries as reliable sources of data for your flow systems.

Discuss the specific needs of your project with one of Fiberman’s Greyline flow meter experts. We will ensure that the model you select will have the specifications required for safety and optimum performance. You will also benefit from our industry-leading quick quote turnaround and fast delivery across Canada and the US.

For all Greyline Flow Meter inquiries, please call 1.844.599.0260 or email sales@fiberman.ca or Request a Quote.

FIBERMAN-super-hero-of-greyline-flow-meters-in-canada-distributor of Greyline Flow Products

1.844.599.0260

Our Flow Meter experts are ready to help.

Bulk and Wholesale Discounts Available on Large Orders

Our Pultruded Fiberglass Grating distribution shipping Greyline Flow Products equivalent to your location.

All our Greyline Flow Products meets required specs Fast Delivery across Canada and USA via our Superior Logistics Network

We can ship Greyline Flow Meters from a distribution center close to you:

Fiberman’s headquarters in Western Canada stocks many Greyline Flow Meter models, ready to ship across British Columbia, Alberta and all provinces in Canada. We have daily shipments from Vancouver to destinations including Edmonton, Calgary and Fort McMurray. For our US customers, we ship from distribution centers in: Pittsburgh, PA; Houston, TX; Knoxville, TN; Rochester, MN; Salt Lake City, Utah; and Orlando, FL.

Fiberman’s pricing and service experts are standing by to help to find the best product for your project. With many varieties in stock and expedited shipping, we can supply your project with flow meters at the best possible price with fast delivery.

Fiberman offers Greyline Flow Products

Fiberglass and Radio Frequency Transparency

In today’s connected world, we depend on cellular telephone signals, Wi-Fi networks and over the air radio and television signals. Wi-Fi and Bluetooth connectivity are essential to on-site work environments. Steel structures significantly disrupt these signals. Fiberglass Grating is an essential part of building structures that are “electronically transparent” and do not interfere with radio frequency transmissions.

Request A Quote

Greyline AVMS 5.1 Multi-Sensor Area-Velocity Flow Meter

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Greyline AVMS 5.1 Multi-Sensor Area-Velocity Flow Meter

Multi-Sensor Area-Velocity Flow Meter – Vancouver BC

At Southwell Corp, we have been selling and supporting Greyline flow meters in Vancouver and throughout BC for over 15 years. We recommend the Greyline AVMS 5.1 Multi-Sensor Area-Velocity Flow Meter to Display, Transmit and Totalize Flow in Large Open Channels, Pipes and Culverts.

Greyline AVMS 5.1 Multi-Sensor Area-Velocity Flow Meter

AVMS 5.1 Multi-Sensor Area-Velocity Flow Meter

  • Display, Transmit and Totalize Flow
  • Large Open Channels, Pipes and Culverts
  • Multiple Velocity Sensors
  • Simple 5-key Calibration
  • Three 4-20mA Outputs
  • Two Control Relays
  • Works in Irregular Channel Shapes
  • Works in Irregular Flow Profiles

Call 1.844.599.0260 to request a quote or email sales@SouthwellCorp.com

Measures Velocity and Level to Monitor Flow with Multiple Ultrasonic Sensors
Monitor flow through large open channels, partially full sewer pipes and surcharged pipes without a flume or weir. Designed for municipal stormwater, stream flow, irrigation water, raw sewage, water intake channels, cooling water discharges and industrial effluent.

Submersible Ultrasonic Sensors
The AVMS 5.1 uses three submerged ultrasonic sensors to continuously measure both Velocity and Level in the channel. It is recommended for large channels or applications where velocity will vary across the width of the channel. The sensors resist fouling, corrosion and abrasion. The Greyline AVMS 5.1 Multi-Sensor Area-Velocity Flow Meter offers excellence in flow meter technology.

The flowmeter can be configured with three standard submerged velocity-level sensors, or with three submerged velocity plus a separate non-contacting ultrasonic level sensor.

View flowrate and total flow on the large backlit LCD display and connect to external devices with three 4-20mA outputs and two control relays.

Multi-Sensor Flow Monitor for Open Channels & Partially Filled Pipes
The AVMS 5.1 Area-Velocity Flow Meter measures level and average velocity from multiple sensors to calculate flow in open channels or pipes. The system includes the AVMS 5.1 flowmeter with interconnect cable to a multi-sensor enclosure plus three submerged ultrasonic sensors.

The ultrasonic velocity sensors mount in the channel in positions where they will be submerged. Stainless steel mounting brackets included. The sensors are completely sealed with no orifices or ports. Level is measured by connecting the built-in level sensor from any one of the three velocity sensors, or with an optional non-contacting ultrasonic level sensor.
Greyline AVMS 5.1 Multi-Sensor Area-Velocity Flow Meter

Q = V x A
To measure flow the AVMS 5.1 averages the velocity readings from its three submerged sensors. The level reading and channel dimensions provide the channel cross sectional area. Calibration is simple: enter the pipe diameter or channel dimensions and the AVMS 5.1 automatically computes and displays flow volume. Channels of virtually any shape can be monitored with your choice of measurement units.

Recommended Pipe or Channel Conditions
Channels greater than 2 m (6 ft) width or diameter may have significant variations in velocity across the channel width. By mounting three velocity sensors an average velocity profile is measured. The AVMS 5.1 will automatically factor out zero readings at low flow rates if one or more sensors are not submerged or become covered in sediment.

Careful selection of mounting location results in best performance and maintenance-free operation. Avoid locations where sediment builds up. The channel should not have drops or direction changes immediately upstream of the sensor and it should have a consistent cross section for one channel width upstream. Pipe or channel slope should not exceed 3%.

The AVMS 5.1 can measure forward velocity up to 20 ft/sec (6 m/sec) and up to 5 ft/sec (1.5 m/sec) reverse velocity. The electronics and software sample and average flow rates continuously to provide stable readings. The submerged velocity/level sensors will measure flow in partially full channels, culverts or surcharged pipes with pressure up to 10 psi.

Sensor Mounting Configurations
Sensors can be positioned across the channel to capture variations in flow velocity. One of the sensors is also used to measure level so it must be mounted at the bottom of the channel parallel to the water surface.

Optional Non-Contacting Level Sensor
An optional, non-contacting ultrasonic level sensor can be used for applications with turbulence or where level measurement from the channel bottom may be restricted by aeration or sediment. Each individual velocity and level sensor cable can be extended up to 500 ft (150 m) total length using an optional cable junction box.

The AVMS 5.1 Multi-Sensor Area-Velocity Flow Meter includes three submerged ultrasonic sensors that are installed in an open pipe or channel. The sensors have no moving parts and no orifices, ports or electrodes. Each sensor is installed with a stainless steel mounting bracket and one screw into the pipe or channel wall.

Channels of any shape can be monitored. Forward and reverse flow can be measured and totalized. The AVMS 5.1 includes three 4-20mA outputs ( flow, level and velocity), plus two control relays for level alarms or flow proportionate pulse output for samplers and chlorinators.

The AVMS 5.1 is easy to calibrate with its 5-button keypad and menu system. Extra relays and a built-in 2-million point data logger with USB output are optional.

Greyline Flow Meters are available in BC through Southwell Corp. We ship to Vancouver, Victoria, Burnaby, New Westminster, Surrey, Abbotsford, Kelowna, Kamloops, Vancouver Island, Prince George and every other town in BC.

Call 1.844.599.0260 to request a quote or email sales@SouthwellCorp.com

Request A Quote

Applications for Greyline Flow Meter Products

Greyline Flow Products are known across many industries as reliable sources of data for your flow systems.

Discuss the specific needs of your project with one of Fiberman’s Greyline flow meter experts. We will ensure that the model you select will have the specifications required for safety and optimum performance. You will also benefit from our industry-leading quick quote turnaround and fast delivery across Canada and the US.

For all Greyline Flow Meter inquiries, please call 1.844.599.0260 or email sales@fiberman.ca or Request a Quote.

FIBERMAN-super-hero-of-greyline-flow-meters-in-canada-distributor of Greyline Flow Products

1.844.599.0260

Our Flow Meter experts are ready to help.

Bulk and Wholesale Discounts Available on Large Orders

Our Pultruded Fiberglass Grating distribution shipping Greyline Flow Products equivalent to your location.

All our Greyline Flow Products meets required specs Fast Delivery across Canada and USA via our Superior Logistics Network

We can ship Greyline Flow Meters from a distribution center close to you:

Fiberman’s headquarters in Western Canada stocks many Greyline Flow Meter models, ready to ship across British Columbia, Alberta and all provinces in Canada. We have daily shipments from Vancouver to destinations including Edmonton, Calgary and Fort McMurray. For our US customers, we ship from distribution centers in: Pittsburgh, PA; Houston, TX; Knoxville, TN; Rochester, MN; Salt Lake City, Utah; and Orlando, FL.

Fiberman’s pricing and service experts are standing by to help to find the best product for your project. With many varieties in stock and expedited shipping, we can supply your project with flow meters at the best possible price with fast delivery.

Fiberman offers Greyline Flow Products

Fiberglass and Radio Frequency Transparency

In today’s connected world, we depend on cellular telephone signals, Wi-Fi networks and over the air radio and television signals. Wi-Fi and Bluetooth connectivity are essential to on-site work environments. Steel structures significantly disrupt these signals. Fiberglass Grating is an essential part of building structures that are “electronically transparent” and do not interfere with radio frequency transmissions.

Request A Quote