NTC Exhaust Gas Temperature Sensor
High responsiveness to temperature variation
NTC stand for "Negative Temperature Coefficient", meaning the sensor resistance decrease as sensing temperature increase. NTC temperature sensor's resistance variation is in logarithmic (log) scale. NTC EGT sensor is constructed via press forming process with embedded conductor and made in various specification that require different particular temperature sensitivity sensing range. NTC exhaust gas temperature sensors are highly responsive to temperature variation, it feedbacks its signals in volage to ECU (Electronic Control Unit) to oversight vehicle exhaust system’s overall condition.
Ceradex's NTC temperature sensing element is made from self-formulated fine ceramic. With high-temperature tolerance sensor body materials, it can withstand against the harsh condition of the vehicle's exhaust system.