Thermometrics Sensor Assemblies | GE-1923 Outside Air Temperature Sensor (OAT)

Thermometrics Outside Air Temperature Sensor (OAT) GE-1923

Thermometrics GE-1923 Outside Air Temperature Sensor (OAT) measures the temperature outside the passenger compartment of a vehicle, and is typically mounted inside or near the front bumper or in the side mirror. The OAT sensor relays the outside air temperature to the controller of the automatic HVAC system. The controller uses this temperature to assist in controlling the interior temperature of the vehicle. The OAT sensor also provides the vehicle occupants with temperature readings from outside the car, which is particularly useful when driving in near freezing or freezing conditions.

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Applications

Outside air temperature measurement
Under-hood temperature measurement

Features

Low price
High sensitivity
Wide application range
Compact design
Integral sealed connector
Small size
Single hand installation with no tools
Alternate RvT curves available
Different geometries to meet package requirements
Other resistance and beta values available

Specifications

R @ 77°C	10 Ω ± 1.5%
B (25/85)°C	3957-3990
Operating Temperature Range	-30°C to 125°C
Storage Temperature	-40°C to 90°C
Temperature Accuracy	±0.34°C at 25°C
Response Time	Maximum 30 seconds (in air)
Resistance vs. Temperature Data	See datasheet.