High-Voltage Safe Measurement Systems 
High-Voltage Safe Measurement Systems
HV STG4 BK20 is an EtherCAT®-based, robust and extremely compact measurement module for strain gauge measurements in high-voltage environments with four time-synchronous strain gauge inputs and is excellently suited for distributed measurement applications under challenging conditions.
Thanks to complete galvanic isolation, quarter, half and full bridges and standard strain gauge-based sensors, which are normally used in conventional low-voltage applications, can be used as well if they are combined with specific, high-voltage safe sensor cables.
The module is especially suitable for applications in the fields of electric mobility – electric and hybrid vehicles – for stationary and mobile use.
| Designation | Case Small (CS) | Slide Case Small (SCS) | Case Large (CL) | Slide Case Large (SCL) |
|---|---|---|---|---|
| HV STG4 BK20 |
Specifically designed to be operated in high-voltage environments, these measurement modules, equipped with 4 analog inputs, provide safety for analog voltage measurements, optional with galvanically isolated sensor excitation.
HV AD4 XW1000 measurement modules provide four analog inputs and are specifically designed for the measurement of high voltages in high-voltage environments.
E-mobility: Safe measurements on high-voltage components of electric and hybrid vehicles; in distributed applications and in test benches. CSM measurement systems offer certified safety for the measurement of temperature, voltage, humidity, etc. in high-voltage environments.
Regardless of whether it involves measurements of oil circuit pressure, the flow rate in the cooling circuit or a vehicle's ground clearance, many sensors convert their respective measured quantity into an analog voltage which can be processed in one of CSM's analog measurement modules.
