Greyline Instruments PDFM 4.0 Portable Doppler Flow Meter Water Level Meters uses fewer pumps

uses fewer pumps

It can be configured to measure nitrogen dioxide

which colors the hydrocarbon red

The Super Quiet series uses Honda's patented technology

self-ballasted ultraviolet lamp

Greyline Instruments PDFM 4.0 Portable Doppler Flow Meter Water Level Meters uses fewer pumpsIt's ideal for flow troubleshooting, balancing and checking performance of permanent flow meters. The new PDFM 4. 0 is fast and easy to operate you can mount the sensor on the outside a pipe in less than a minute. Use the built in keypad and calibration menu to set up the flowmeter for your application. The PDFM 4. 0 works on any liquid containing bubbles or solids and is recommended for "difficult liquids" like wastewater, slurries, sludge,