DFM-IV Fixed Doppler Flow Meter 13mm to 4500mm
Features:
· Accuracy: +/-2% of full scale.
· Sensor - Strap-on, single head ultrasonic
· Sensor Cable - 6m coaxial in flex conduit
· Fast, simple operation.
· Displays - Flow Rate - Large 4-Digit LCD
· Totaliser/Menu/Status - 16 Digit Alphanumeric
· Backflow protection.
· RFI rejection Filters & Signal Strength indicator
· Watertight Enclosure
· On board data logger & PC Software
· Supply 100 –260VAC, 50/60Hz, 12-28VDC 5watts max.
· Output:-Isolated 0/4 –20mA (1000ohm load max.)
· 3 Relays, 5 amp SPDT pulse output and/or flow alarm
· Lightening/Surge Protection - AC line, Sensor, 4-20mA
· Requires solids or bubbles (min 100 microns, min 75 ppm)
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