Thermometrics Sensor Assemblies

A-1883 Transmission Fluid Temperature Sensor (TFT)

Thermometrics Transmission Fluid Temperature Sensor (TFT) measures the temperature of transmission fluid. It provides input to the control module to modify shift patterns for smoother shifting in automatic transmissions, and also provides over-temperature protection by locking the torque convertor.

Thermometrics_Transmission_Fluid_Temperature_Sensor_TFT-1

Transmission Fluid Temperature Measurement

Integral connector
Twist and lock design for easy installation
Anti-rotation lock feature
Existing field-proven design
Alternate RvT curves available
Different geometries to meet package requirements

R @ 25°C	30,000 ohms ± 5%
B (25/85)	3943
Operating Temperature Range	-40°C to 160°C
Storage Temperature	-40°C to 160°C
Temperature Accuracy	±1.16°C at 25°C
Response Time	17 seconds from 25°C to 100°C (liquid to liquid)
Resistance vs. Temperature Data	See datasheet.