Electromagnetic, ultrasonic and pipe-insertion. These are the main technologies we offer in this family of products. Electromagnetic without moving parts for conductive liquids. Transit-time, non-intrusive ultrasonic for clean liquids and Doppler effect for liquids with suspended solids and / or bubbles. Insertion in pipes with turbine for clean water and electromagnetic for wastewater.
From the classic float switch to the ultrasonic meter, as well as piezoelectric transducers for wells, reservoirs, and channels, for both clean water and wastewater, in addition to portable gauging equipment.
We offer two product ranges with 2 different technologies for measuring and controlling the pressure of hydraulic systems and networks. Mechanical, with all/none digital signals, and transducers with 4-20mA analog output, proportional to the pressure.
Remote transmission of the gate position, through a 4-20mA analog output proportional to the position, either length, angle or number of turns.
Installation of a Greyline MantaRay Portable Area-Velocity Flow Meter
Greyline OCF 5 0 Open Channel Flow Monitor.
Greyline AVFM 5 0 Area Velocity Flow Meter
Callouts stop at sewage pump stations with Greyline Instruments Pump Station Level Controllers
Greyline Instruments DLT 2.0 Differential Level Transmitter at ville de Port-Cartier WWTP in Quebec
Transducer Mounting with the New Greyline TTFM 1.0 Transit Time Flowmeter
Easy Calibration of Greyline Flow and Level Instruments
Greyline PDFM 5 0 Portable Doppler Flow Meter
Greyline Doppler Flowmeter Sensor Mounting in One Minute
Greyline Pipe Band Sensor Mounting for Area-Velocity Flowmeters
Add Relays to a Greyline Flow or Level Instrument
Greyline Datalogger USB Download