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Greyline Instruments Inc.

Greyline Instruments Inc.

ARTICLES

When being on the outside looking in is preferred

DFS 5.1 Doppler flow switch
Its maker says that because the Greyline Doppler flow switch works from the outside of metal or plastic pipes it’s the ideal alternative to in-line flow switches for slurries, chemicals and wastewater.
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Portable Open Channel Flow Logger

Greyline's new portable Stingray 2.0 is a compact, battery-powered area-velocity flow logger.
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Clamp-on Doppler Flowmeter

Greyline's new DFM 5.1 Doppler Flow Meter measures flow from outside a pipe.
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Doppler Flow Switch

The new Model DFS 5.1 Doppler Flow Switch controls flow with a non-contacting ultrasonic sensor mounted on the outside of pipes ½ inch diameter or larger.
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Flowmeter for Large Channels

The Greyline AVMS 5.1 Multi-Sensor Area-Velocity Flowmeter uses three submerged ultrasonic sensors to continuously measure velocity at different points in the channel and provide an average velocity reading for flow monitoring.
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Data Logging Open Channel Flowmeter Prepares Flow Reports

This new 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 logger
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New Ultrasonic Level and Flow Monitor

The new SLT 5.0 Level and Flow Monitor features a non-contacting ultrasonic sensor and a simple, built-in five-key calibration system. The SLT 5.0 can be used as a level transmitter
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