Precision 190D Doppler clamp-on ultrasonic flowmeter

The 190D sensor probe is a self contained clamp on Doppler flowmeter designed for liquid flow measurement applications, in particular where dirty or aerated waste water flow conditions prevailand any invasion of the piping system could cause inline meters problems. It is also a very economical solution to flow measurement in larger pipe applications.

DFM2 Doppler Flow Meter

The DFM2 is a microprocessor-controlled flowmeter for the measurement and control of liquids flowing through process and effluent pipelines using the non-intrusive Doppler principle. The flowmeter display indicates flow rate and total volume for a wide range of liquids, including aerated water, liquids containing suspended solids, slurries and sludges. The Flowmetrix DFM2 requires fluids with a minimum concentration of 100 ppm of solids or bubbles having minimum size of 100 microns. The unit has a 4-20mA output for flow rate and a pulse output for flow total.

DFS2 Doppler Flow Switch

The DFS2 Doppler Flow Switch continuously measures the velocity of fluid in pipelines using the non-intrusive Doppler principle. The DFS2 is quick and easy to install with no holes in the pipe, no sensor fouling, no maintenance and no downtime for sensor installation. The DFS2 includes a relay with adjustable high and low setpoint control and adjustable delay-on and delay-off timers. The DFS2 has two selectable flowranges, 0 - 2m/s and 0 - 6 m/s, with the flow rate indicated on the 10 LED bar graph flow indicator.