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Multifunction Transducers and Power Meters

Ohio Semitronics manufactures and sells a variety of Multifunction meters and transducers which measure and display voltage, current, power and energy parameters for single-phase or three-phase systems. Available in both panel mount and DIN-Rail with multiple options for communications outputs and displays. Frequencies reach up to 400Hz and output options include analog, Modbus/RTU, relay, pulse and serial.

Frequency Output Option
Accuracy Family
45-65Hz Analog, Modbus/RTU, Relay, Pulse ±0.1% F.S. to ±1.0% F.S. A210, A230, Aplus, BM1200, DM5
 DC, 25-130Hz, 40th Harmonic of 60Hz Analog, Serial (RS-422, RS-485) ±0.1% F.S. PDM, WPM, WMx
48-62Hz Analog, Serial (RS-422, RS-232C)  ±0.1% F.S.  DSP
48-70Hz Analog ±0.3% F.S. to ±0.5% F.S. PTB
50-400Hz Analog ±0.5% F.S. PC20