DFM 5.1 Doppler Flow Meter

   
  • Non contact dirty water flow measurement
  • Optional datalogger for long term monitoring
  • Easy to install and program

DFM FLOWMETER OVERVIEW


The Greyline DFM 5.1 is designed for "difficult liquids" that would damage regular flow meters such as wastewater, slurries, sludge, chemicals, viscous liquids and abrasives. There is no obstruction to flow and no pressure drop. The non-intrusive, clamp-on ultrasonic sensor fits any pipe 1/2" (12.5 mm) ID or larger.

Use the isolated 4-20mA to transmit flow to remote displays, recorders or controllers. The programmable relays can be used for flow control, pump protection or flow proportionate pulse. Calibration is easy with the built-in 5-key calibrator. Display and totalize flow in your choice of engineering units (gallons, liters etc.)

Sensor cable can be extended up to 500 ft. (152 m) with no loss of signal. The standard sensor is rated non-incendive for Class I, Division 2 hazardous locations and the DFM 5.1 can be equipped with optional Intrinsic Safety Barriers for sensor installation in Class I, Division I hazardous locations. Other options include extra control relays and a built-in 2 million point Data Logger with USB output to Flash Drives.

NOTE: Each unit listed below includes a NEMA 4X enclosure, 20 foot sensor cable, 2 control/alarm relays, 4-20mA output and all mounting hardware. Contact us for options and detailed specifications.


 

PURCHASE DFM FLOWMETERS

ITEM NUMBER DESCRIPTION PRICE

QTY GDFM51A1A1A1A1A

100-240 VAC (No Data Logger)
$2075.00

QTY GDFM51A1A1A1A2A

100-240 VAC with Data Logger
$2570.00

QTY GDFM51B1A1A1A1A

9-30 VDC (No Data Logger)
$2150.00

QTY GDFM51B1A1A1A2A

9-30 VDC with Data Logger
$2645.00