Combined Hall Sensor and Shunt Current Sensor Module HSM-800
The HSM-800 is a redundant dual current sensor module combining precise Cu-Mn shunt- based current measurement and a fully redundant, galvanically isolated Hall sensor.
The HSM-800 is a redundant dual current sensor module combining precise Cu-Mn shuntbased current measurement and a fully redundant, galvanically isolated Hall sensor. Therefore this module provides highly accurate, redundant, and reliable current measurement. Hence, it targets safety-relevant applications according to ASIL standards and ISO26262. Applications include e.g. high voltage battery monitoring, junction box, HEV, EV, and others. Additionally the module is complemented with an ambient temperature sensor allowing to determine the state-of-charge SOC, state of health SOH, and state of function SOF of modern battery-powered equipment.
HSM-800 spec sheet
|Peak Input Current Range||±800||A|
|Continuous Input Current||±380||A|
|Cu-Mn Shunt Resistance||100||μOhm|
|Hall Sensor Sensitivity||2.50||mV/A|
|Operating Temperature Range||-50…±150||°C|
|PT100 Temperature Sensor||100||Ohm|