Low Voltage boards, 3HU in 19" rack


  • Universal multi-channel millivoltmeter developed on 19“-rack base to measure in combination with different probe types currents, voltages and temperatures across a wide measuring range
  • At the front of the unit there are eight connectors with precision contacts where the measuring adapters in form of special measuring fuses can be connected. Each input is equipped with an ASIC. Little input values can be collected with high precision via an isolated SPI-interface. The results are transmitted via a µC and diverse interfaces
  • In addition there are communication cables at the connectors. Therefore it is possible to read configuration data like measuring ranges, compensation values etc. out of the connected measuring adapters. The compensation values are accounted in the measurement calculation. This causes very high measurement precision
  • Current probes: To measure current in defined electric circuits we offer diverse adapters. LI-Probes without fuse protection, measuring ranges 250 nA…28 A and plug-in-fuses like MICRO-2, FK1…FK3 and J-CASE that are placed in vehicle fuse boxes. The measuring circuit is protected in the ranges 5…70 A with the original fuse
  • The high-current probes cannot be protected by fuse because the measuring range goes up to 4800 A
  • We also offer voltage probes in the ranges 0…80 V
  • Our temperature probes have an integrated PT1000 sensor and are available as a standard and acid-resistant variant
Power supply
  • 6 to 50 V DC galvanically isolated