HV PT Measurement Modules

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.

HV PT measurement modules complement the proven temperature measurement modules for thermocouples HV THMM and HV TH-TBM, enabling very precise temperature measurements with PT100 and PT100 sensors: ideal for temperature measurements in batteries, power electronics and in other components of electric and hybrid vehicles. In addition to higher measurement accuracy, PT-sensors offer enhanced application options. Due to the very thin structure of foil PT sensors, it is easier to measure temperatures directly between battery cells than with thermocouples.

HV PTMM 2

• High voltage safe MiniModules for distributed measurement applications in test drives – also under extreme environmental conditions
• Certified safety concept in accordance with DIN EN 61010; routine test including testing certificate
• Modules can be mounted directly in the engine compartment or on the underbody close to the traction batteries
• Two measurement inputs via 8-pin Redel multi-connector in 4-wire technology for PT100 or PT1000 sensors
• Reinforced insulation up to 846 V
• High measurement accuracy and very low temperature drift over the entire operating temperature range from -40 °C to +100 °C
• Extremely compact and robust housing with protection class IP67

HV PT-TBM 8 /65

• High-voltage safe 19-inch slide-in modules for use in test benches and in vehicles
• Certified safety concept in accordance with DIN EN 61010; routine test including testing certificate
• Eight measurement inputs via four 8-pin Redel multi-connectors in 4-wire technology for PT100 or PT1000 sensors
• Reinforced insulation up to 846 V
• High measurement accuracy and very low temperature drift over the entire operating temperature range from -40 °C to +85 °C
• Compact and robust housing with protection class IP65