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Greyline Instruments Inc.

Address 16456 Sixsmith Drive, Long Sault, ON, K0C 1P0, CA
Phone 888-473-9546
Fax 613-938-4857
Email [email protected]
Website greyline.com
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Company Description:

Greyline is a worldwide leader in ultrasonic instrumentation for water, wastewater, industrial and environmental markets. Products include ultrasonic level transmitters, ultrasonic flow meters and open channel flow meters. Greyline products are distinct because they measure flow or level without contacting the materials being measured.

DFM 5.1 Doppler Flow Meter

Doppler Flow Meter for dirty liquids. Monitors flow with clamp-on ultrasonic transducer.

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PDFM 5.1 Portable Doppler Flow Meter

Portable, battery-powered Doppler Flow Meter for fast, easy flow troubleshooting of dirty or aerated liquids.

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DFS 5.1 Doppler Flow Switch

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 the relay actuation time delay from 0 to 80 seconds.

For more info, click here.


PTFM 1.0 Portable Transit Time Flow Meter

Portable Ultrasonic Flow Meter for clean fluids with transducers for 1/2" to 48" (12-1200 mm) pipes.

For more info, click here.


MantaRay Portable Area-Velocity Flow Meter

The MantaRay Portable Area-Velocity Flow Meter measures flow in open channels, partially filled and surcharged pipes using an ultrasonic sensor.

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AVFM 5.0 Area-Velocity Flow Monitor

Monitor flow through open channels, partially full sewer pipes and surcharged pipes without a flume or weir. Ideal for stormwater, combined effluent, raw sewage, irrigation water and streams. Calibration is simple: enter the pipe diameter or channel shape and the AVFM 5.0 computes the flow volume and displays the flow rate. Measure forward and reverse flow and calibrate to channels of any shape.

For more info, click here.


TTFM 1.0 Transit Time Flowmeter for Clean Liquids

TTFM 1.0 Transit Time Flowmeter for Clean Liquids - Transit Time Ultrasonic Flowmeter for clean liquids. With non-contacting transducers.

For more info, click here.

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