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Thermopile Infrared Detectors
Thermopile Detector
Miniature sensor housing: TO 18 Thermistor temperature reference included Large signal; low temperature coefficient of sensitivity Ideally suited for ear thermometers, miniature pyrometers
The TPS 333 is an extremely small thermopile detector employing a chip of 0.7 x 0.7 mm2 absorber size and a 100 kV thermistor as temperature reference. The square window opening is equipped with a 5.5 mm longpass (standard) infrared filter. The detector shows a constant sensitivity characteristics over the wavelength.
Parameters
Right for modification reserved / WS /, 19.12.2001
p
TPS 333
D A T A S H E E T
TP S
typical
333
units condition
S ensitive area Window size DC sensitivity R esistance Noise NEP
1.
TPS333 Datasheet
