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UFM’s medium series vane-style variable area flowmeters (MN, MM & MH models) operate with a spring biased semi-circular vane that opens wider with more flow. They are installed in-line in any position. Straight pipe run before or after the meter is not required. The simple mechanical connection directly drives pointers, switches and transmitters.
The MN, MM and MH flowmeters use the vane style variable area technology to measure the flow of liquids and have the following characteristics and/or options:
Maximum flow rates from 10 – 160 GPM (60 – 600 LPM)Pressure ratings 0 to 300 PSI (20 BAR) for MN, 500 PSI (34 BAR) for MM and 2000 PSI (137 BAR) for MHMaximum fluid temperature of 200˚F (95˚C) High temperature option of 400°F for A and R Box, 300°F for transmitter Accuracy: 2% full scaleRepeatability: 1% of actual flowStandard outputs: mechanical switch, visual pointer and scale, 4-20 mAOptional outputs: IS transmitter, explosion proof switches Materials of construction available include brass, 316 SS, aluminum, etc. Applications supported: water, lubrication oil, corrosives, brine and general CSA Certified NRTL/CCE Marked (as noted)NIST Traceable Calibration Certificate available.