EV Battery Pack Water Detection Sensor

With the sharp growth of electric vehicles, many OEMs are using a  water cooling system for the EV battery system. When water escapes the system and leaks into the battery pack, dangerous conditions are created. Amphenol Advanced Sensors’ Water

Detection Sensor monitors for water leakage by constantly checking resistance values. If a leak is detected in the EV battery pack, this sensor technology provides immediate notification.

Water Detection Sensor


  • 510kΩ±3%
  • Operating Temp Range : -40°C~85°C
  • Easy to install
  • RoHS Compliance (Directive 2011/65/EU)



  • EV battery pack water detection 



Ordering information

Amphenol electric vehicle sensors can be custom designed to meet the exact specifications and demands of application.

Speak with one of our engineers today about your sensor technology needs. 


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