Flow-Through Temperature Sensors


Thermometrics Inline Flow-Through Temperature Sensors monitor the temperature of a fluid that passes through it where a system control module receives this temperature reading and uses a control loop to control the overall system temperature. This could be engine temperature, heater temperature, industrial supply temperature, etc.

In addition to our existing range of Flow-Through Temperature Sensors, Thermometrics is introducing an additional configuration - CTTS-302651-F01 - that employs barbed sensor tubes for securing the mating pipe to the sensor.


  • Operating Temperature Range: -40°C ~ 120°C
  • R @ 25°C: 10KΩ ± 1.5%
  • Housing Material: Polyamide 6/6
  • USCAR sealed connection system
  • Response Time: <15 seconds in flowing water
  • Alternate RvT curves available upon request
  • CTTS-302651-F01 - Designed for mating with polyamide tube with 14mm ID



  • EV/HEV Battery Pack Coolant Line Temperature
  • Industrial Process Flow Measurement
  • Engine Coolant Temperature
  • HVAC Water Management


Ordering Options:

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. (14.00 mm)