thermopile sensors / single
single sensors - hmsz11-series
the worldwide smallest thermopile mini sensor, comprising a new type cmos compatible sensor chip plus
a thermistor reference chip, features good sensitivity, small temperature coefficient of sensitivity as well as high reproducibility and reliability. the sensor is available in a new transistor outline package smaller than to-46, equipped with an ir transmitting filter window. the sensor can be equipped with customized filter upon request.
single thermopile sensors - hms-series, hts-series
the hms- and hts-series of cmos compatible thermopile sensor chips feature good sensitivity, small temperature coefficient of sensitivity as well as high reproducibility and reliability. hms-sensors are housed in to-46, hts-sensors are offered in to-39 packages. the smaller package sizes benefit applications in which sensor mounting is a critical parameter. the hms-m types offer the possibility to integrate an infrared lens into a to-46 housing and to reduce the field of view accordingly. the smaller chip tp1 is well suited for temperature measurements which require a precise measuring spot whereas the chip type tp2 offers higher signal and tp3 offers even the highest signal. additionally heimann sensor can offer integrated thermopile sensors (his-series) combining a thermopile sensor chip with an asic in a to-39 or to-46 housing.
single thermopile sensors with lens optics - hms-m-series
the hms-m-series combines the good characteristics of the hms-series and the advantages of a diffractive lens respective field of view and signal. the focal length of this lens is 3.0 mm and available with long wave path (lwp) f5.5 or f8.0 filter coatings. also available is an f5.5 ge-lens in to-39 housing like a11 f5.5, for example.