Flow-Through Temperature Sensor

The flow-through temperature sensor monitors the temperature of a fluid that passes through it. A system control module receives this temperature reading and uses a control loop to control the overall system temperature.  This automotive sensor can be used to monitor engine temperature, heater temperature, or industrial supply temperature.
Flow through temperature sensors 1


  • Available in 4 tube configurations
  • USCAR sealed connection system
  • Polyamide 6/6 housing material
  • R@25°C 🡪 10kΩ±1.5%
  • Response time < 15 seconds (flowing water)
  • New version mates with polyamide tube of 14mm id
  • Alternate RvT curves available upon request
  • Operating temperature range:  -40°C to 120°C


  • EV/HEV – battery pack coolant
  • Industrial process flow measurement
  • Engine coolant temperature
  • Home Appliances
  • HVAC water management


Ordering information

Part Number

Hose Size 

GE-2102 0.50 in. (12.70 mm)
GE-1935 0.75 in. (19.05 mm)
GE-2103 1.25 in. (31.75 mm)
CTTS-302651-F01 0.55 in. (14.00mm) 

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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