Signal Transmitter TRM 1

Replaced by the new model TRMv 2 | µTACv 200!!

The TRM1 is a measuring transmitter for the control and display of all the parameters of AC electrical networks.

Easy programmable by micro console or PC software


  • For single or 3-phase balanced 3/4 wire networks
  • U input: 150 V and 500 V AC
  • I input: 1.2 A and 6 A AC
  • Scale and CT/VT ratios programmable
  • Cycle time: 55 ms
  • Measure: U, I, P, E, F, CosPhi.
  • An isolated analog output in mA
  • Galvanic isolation: IN/OUT/SUPPLY: 2kV
  • For DIN rail mounting

DATASHEET (pdf) | MANUAL (pdf) |