Features

The thermopile sensor consists of a series of 44 thermoelements, forming a sensitive area of 0.5*0.5 mm2. The sensor is hermetically sealed into a TO-5 metal housing, with an optical filter. This standard filter allows measurements to be made in the spectral range above 5 μm wavelength. The thermosensor exhibits an almost white noise, comparable to an ohmic resistance. It has a constant signal versus frequency up to its frequency limit, and is directly proportional to incident radiation.

Applications

* Ear thermometers; clinic thermometers

* Infrared thermometers

* Consumer applications: hair dryer, micro-wave oven, air conditioner, refrigerator

* Continuous temperature control of manufacturing

* Security system

* Radiation monitor switch system

* Absorbing measurement for gas analysis

* Thermoelectric converter

* Heat flux flowmeter