The Amphenol Advanced Sensors ZTP-148SR Thermometric is a Infrared (IR) Sensors consist of thermo-elements, flat infrared filter and thermistor for temperature compensation, all in one hermetically-sealed TO-46 (18) sensor package. There are a variety of filters available to maximize performance in specific applications. Thermopile IR Sensors are used for non-contact surface, or infrared, temperature measurement.

Compact design.
High sensitivity.
Fast response time.
Low cost.
Included ambient temperature (thermistor) sensor.