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High-Voltage Safe Measurement Systems High-Voltage Safe Measurement Systems

High Voltage Safe Test Bench Modules

Safe high-voltage measurements in test benches: With the 19-inch slide-in modules, CSM has created an effective product portfolio for the safe measurement of analog voltages, currents, pressures, humidity and temperatures on high-voltage components in test benches and also in vehicles.

Measured values

Key features

  • Fast integration in existing bench infrastructures thanks to 19-inch slide-in modules and open interfaces (CAN bus)
  • Same module for the use in test benches and in vehicles
  • Certified safety concept in accordance with DIN EN 61010; routine test including testing certificate
  • Reinforced insulation up to 846 V
  • High measurement accuracy and very low temperature drift over the entire operating temperature range from up to -40 °C to +85 °C
  • Compact and robust design with protection class IP65


Safe high-voltage measurements in test benches: With the 19-inch slide-in modules
HV PT-TBM 8/65, HV TH-TBM 8 /65

Test bench module overview

Designation Measured value max. Measurement Range Channels
HV AD-TBM 4LI+ Analog signals (with sensor excitation) ± 20 Volt 4
HV AD-TBM 8LI Analog signals ± 90 Volt 8
HV AD4 IF1000 Analog signals (with sensor excitation) ± 20 Volt 4
HV AD4 OW1000 Analog signals ± 90 Volt 4
HV AD4 XW20 Analog signals ± 1,000 Volt 4
HV AD4 XW1000 Analog signals ± 2,000 Volt 4
HV TH-TBM 8 Temperature (Thermocouple Type K) -100 °C to +1372 °C 8
HV PT-TBM 8 Temperature (PT100/PT1000) -100 °C to +500 °C 8




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358.62 MB
  • Configuration software for CSM measurement modules (incl. documentation)
  • with visualization software CSMview
  • System requirements: (64-bit system) Win10
  • Release notes

3.19 MB

Product HV TH

HV TH Measurement Modules

Safe temperature measurement with K-type thermocouples

Safe temperature measurements with thermocouples on high-voltage components: the high-voltage-safe temperature measurement modules are specifically designed for the reliable acquisition of temperatures in electric and hybrid vehicles.

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HV PT Measurement Modules

HV PT Measurement Modules

Safe temperature measurement with PT100 and PT1000 sensors

CSM's measurement modules HV PT MiniModule (HV PTMM) and the HV PT test bench module (HV PT-TBM) allow precise temperature measurements with PT100 and PT1000 resistance sensors in a high-voltage environment.

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High-voltage measurement

High-Voltage Measurements - Safe, fast and precise measurements with CSM

E-Mobility: Sicher messen an Hochvolt-Komponenten von Elektro- und Hybrid-Fahrzeugen Electric mobility is the future of transportation. The development of modern electric and hybrid vehicles poses new challenges for measurement technology. Not only must the measurement technology for eMobility match the traditional attributes of being accurate, mobile, and easy to use, it must also be safe for the users and the system. CSM high-voltage measurement technology ensures the safety of all measurement applications by means of a HV safe measurement chain from the sensor to the data acquisition.

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