Infrared Thermopile Temperature Sensor

nfrared Thermopile Temperature Sensor


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Infrared Thermopile Sensor ISB-TS45D

Overview

    Infrared Thermopile Sensor is a non-contact infrared temperature measurement detector. And the higher the temperature, the more infrared energy is produced. Thermopile sensing elements consist of small thermocouples on silicon chips that absorb energy and produce output signals.

    ISB-TS45H Infrared Thermopile Sensor is widely used in non-contact temperature measurement.The sensor is packaged by the TO-46 metal socket, and the electronic components such as infrared filter and thermistor are integrated inside, which has high reliability and high sensitivity.


Feature

Features:                                 

   TO-46 package

   High sensitivity

   NTC thermistor compensation

   Fast response 

   5μm Long-wavelength pass filter


  Application

   Non-contact temperature measurement

   Ear thermometer, forehead thermometer

   Industrial continuous temperature control


Datasheet

Parameter

Min.

Typ.

Max.

Unit

Conditions

Chip size


1.6×1.6


mm2


Sensitive area


1.125×1.125


mm2


Detection angle


90


°


Thermopile resistance

95

120

140

Temp=25

Noise voltage

45

nV/Hz1/2

Temp=25

NEP

0.27

nW/Hz1/2

Blackbody=500K,1Hz@25

Voltage Response

20.11

Vmm2/w

Blackbody=500K,1Hz@25

Responsivity

124

V/w

Blackbody=500K,1Hz@25

Temp. coefficient of resistance

0.1

%/

Temp=25 75

Time constant

10

ms


Specific detectivity

1.0×108

cmHz1/2/w

Blackbody=500K,1Hz@25

NTC Resistance

100±3%

25

NTC β

3950±1%

K

25/50


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SENBA Sensing Technology Co.,Ltd., was founded in 2005, with the focus on producing the top quality photoelectric components, such as PIR sensors, Photoresistors,Light Sensors, Flame detectors etc. Our strategic goal is to master the core technology.