Infrared thermopile sensor
To-46 housing
High sensitivity
NTC thermistor compensation
Fast response time
5μm Long-wavelength pass filter
The ISB-TS45D is a non-contact infrared thermopile temperature sensor developed by Senba Sensing. The ISB-TS45D detects temperature by measuring the infrared energy emitted from an object and produces an electrical signal proportional to that energy. The ISB-TS45D features a TO-46 metal package, high sensitivity, NTC thermistor compensation, fast response time, and a 5 µm long-wavelength pass filter for reliable infrared temperature detection. The ISB-TS45D is widely used in non-contact temperature measurement applications, such as infrared thermometers, industrial temperature control systems, and other thermal sensing solutions.
TO-46 housing
High sensitivity
NTC thermistor compensation
Fast response time
5μm Long-wavelength pass filter
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 | KΩ | Temp=25℃ |
Noise voltage | 45 | nV/Hz1/2 | Temp=25℃ | ||
NEP | 0.27 | nW/Hz1/2 | Blackbody=500K,1Hz@25℃ | ||
Voltage Response | 20.11 | V·mm2/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% | KΩ | 25℃ | ||
NTC β | 3950±1% | K | 25/50℃ | ||
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