Greyline Instruments Inc.

Massena, US 13662
315-788-9500
315-764-0419
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More Info on Greyline Instruments Inc.

Greyline manufactures flow and level instruments with non-contacting ultrasonic sensors. Measure flow from outside a pipe, in open channels and through flumes and weirs. Measure level from above the liquid. No maintenance, easy to install and calibrate.

Products

greyline_Flowmeter
The DFM 5.0 Doppler flowmeter works with a strap-on ultrasonic sensor to measure flow from outside metal or plastic pipes from ?- to 180-in. in diameter. It is easy to install...
greyline_WEB
Measure flow of dirty or aerated liquids like wastewater, sludge, slurries and chemicals. The clamp-on ultrasonic sensor works from the outside of plastic or metal pipes. The ...
GreylineWEB
Measure flow from outside a pipe. This new Portaflow PT500 transit-time flowmeter is designed for clean liquids like water, oils and most chemicals. It is recommended for troubleshootin...
greylineWEB4
The new Greyline DLT 2.0 can measure both differential level at a bar screen, plus open-channel flow through a flume. It works with two noncontacting ultrasonic sensors. It includes...
greylineWEB3
The Stingray is designed for municipal storm water, combined effluent, raw sewage, irrigation water and stream flow. It uses a submerged ultrasonic sensor to measure both velocity...
GreylinePDFM4.0 jpg
Works with an ultrasonic sensor on the outside of metal or plastic pipes or larger. The new Greyline PDFM 4.0 is designed for flow troubleshooting and spot checks. Displays, transmits...
noncontacting
The Greyline DFM 5.0 doppler flowmeter measures flow from outside a pipe ?-in. ID or larger. It is designed for difficult liquids like wastewater, sludge, slurries, abrasives ...
GreylinePDFM4.0 jpg1
Works with an ultrasonic sensor on the outside of metal or plastic pipes or larger. The new Greyline PDFM 4.0 is designed for flow troubleshooting and spot checks. Displays, transmits...
greylineWEB7
The new Greyline DLT 2.0 can measure both differential level at a bar screen and open-channel flow through a flume. It works with two non-contacting ultrasonic sensors. One sensor...
GreylinePDFM4.0 jpg6
New Portable Flow Meter: Works with an ultrasonic sensor on the outside of metal or plastic pipes or larger. The new Greyline PDFM 4.0 is designed for flow troubleshooting and...

Additional content from Greyline Instruments Inc.

GreylinePDFM4.0 jpg3
New Portable Flow Meter: Works with an ultrasonic sensor on the outside of metal or plastic pipes or larger. The new Greyline PDFM 4.0 is designed for flow troubleshooting and...
GreylinePDFM4.0 jpg4
New Portable Flow Meter: Works with an ultrasonic sensor on the outside of metal or plastic pipes or larger. The new Greyline PDFM 4.0 is designed for flow troubleshooting and...
GreylinePDFM4.0 jpg5
New Portable Flow Meter: Works with an ultrasonic sensor on the outside of metal or plastic pipes or larger. The new Greyline PDFM 4.0 is designed for flow troubleshooting and...
GreylineStingray
The Stingray portable flow logger is designed for area-velocity flow surveys in sewers, open pipes and channels. For municipal storm water, combined effluent, raw sewage, irrigation...
Greyline_Flowmeter1
The new DFM 5.0 doppler flowmeter from Greyline Instruments measures flow from outside a pipe. The strap-on ultrasonic sensor mounts on any pipe ?-in. ID or larger. It is designed...
gl1
Use this SLT 5.0 level and flow monitor to continuously measure and control liquid level in storage tanks, pumping stations or to monitor and totalize open-channel flow through...
gl2
Reduce costs and simplify instrumentation at treatment plant headworks. The DLT 2.0 can measure both differential level at a bar screen and open-channel flow through a flume. ...
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The OCF 5.0 open channel flow monitor works with a non-contacting ultrasonic sensor mounted above the flume or weir to continuously track flow. Flow rate and totalizer are shown...
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The PDFM 5.1 portable Doppler flowmeter employs Doppler signal processing technology with an improved ability to filter out noise and produce flow measurement accuracy greater...
greyline
The portable Stingray 2.0 is a compact, battery-powered area-velocity flow logger. It data logs level, velocity and water temperature readings for flow monitoring through open...
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Monitor flow through large open channels and partially filled pipe. This AVMS 5.1 multi-sensor area-velocity flowmeter uses three submerged ultrasonic sensors to continuously ...
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This Doppler flow switch controls flow with a non-contacting ultrasonic sensor mounted on the outside of pipe ½-in. diameter or larger. It installs in minutes. No pipe drilling...
Greyline Avms5
Monitor flow through partially filled pipes or large open channels with irregular flow profiles. This AVMS 5.1 flowmeter is designed for municipal storm water, combined effluent...
lg7
Reduce costs and simplify instrumentation at treatment plant headworks. The new DLT 2.0 can measure both differential level at a barscreen and open-channel flow through a flume...
grayline
This model OCF 5.0 open channel flow monitor uses a non-contacting ultrasonic sensor to measure wastewater flow through flumes or weirs. It features a powerful, built-in data ...
GreylinePSL5.0 copy
The new PSL 5.0 Pump Station Level Controller from Greyline Instruments features redundant level sensing. It includes a non-contacting ultrasonic sensor and you can also connect...
GreylineEdited
The new PSL 5.0 pump station level controller includes a non-contacting ultrasonic sensor and is able to connect to a loop-powered pressure sensor for redundant sensing in applications...
Greyline1
The new Greyline DLT 2.0 can measure both differential level at a barscreen, plus open channel flow through a flume. It works with two non-contacting ultrasonic sensors. It includes...