|Greyline PDFM-5.1 Portable Doppler Flow Meter
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Portable flow metering for raw sewage, treated wastewater, aerated water, sludge and slurries
Use it all over your plant to check pumps or other flowmeters
Built-in rechargeable battery works all day
Installation, calibration and start-up are fast and easy. Just clamp the sensor on the outside of any pipe over 1/2", enter pipe diameter, select unit of measure, and the flow meter immediately begins to display, transmit and totalize.
The flowmeter automatically rejects transient spikes in flow readings from interference, noise and turbulence, which translates into better performance and accuracy—even in tough operating conditions. Use the keypad to adjust damping and sensitivity for best performance in each application.
A built-in 50,000-point data logger stores flow values with time/date stamp from 1-sec to 30-min intervals. It can also store total, min, max and average flow rate data in hourly or daily summaries using the convenient flow report format. An RS232 output allows you to transfer flow logs to your PC or laptop (cable included). The logger also includes Greyline Logger software for Windows®, which displays data in both graph and table formats and exports to graphic or text file formats for use in other programs. A 4-20 mA output allows you to transmit data to chart recorders, controllers and remote displays.
Includes: built-in rechargeable battery, sensor, stainless steel mounting kit, carrying case, RS232 output cable and Greyline Logger software.