Overview
ISB-TS45H Infrared Thermopile Sensor can be widely used in non-contact temperature measurement. This product consists of infrared filters, thermistors and other components, and packaged by TO-46Made of metal, it has high reliability and high sensitivity.
Non-contact temperature measurement
Ear thermometer, forehead thermometer
Industrial continuous temperature control
TO-46 package
High sensitivity
NTC thermistor compensation
Fast response
5μm Long-wave pass filter
Test conditions: under 25 °C, the measured object temperature vs the typical output voltage
of thermopile
* Note: This parameter is tested with TO-46 package and LWP 5.0 filter.
Parameter | Min. | Typ. | Max. | Unit | Conditions |
Chip size | 1.1X1.1 | mm² | |||
Sensitive area | 0.35X0.35 | mm² | |||
Detection angle | 90 | ° | |||
Thermopile resistance | 80 | 98 | 115 | KΩ | Temp=25℃ |
Noise voltage | 38 | nV/Hz½ | Temp=25℃ | ||
NEP | 0.23 | nW/Hz½ | Blackbody=500K,1Hz@25℃ | ||
Voltage Response | 20.11 | Vm m²/w | Blackbody=500K,1Hz@25℃ | ||
Responsivity | 134 | 164 | 194 | V/w | Blackbody=500K,1Hz@25℃ |
Temp. coefficient of resistance | 0.06 | %/℃ | Temp=25℃~ 75℃ | ||
Time constant | <=13 | ms | |||
Specific detectivity | 1.51 E08 | cmHz½/w | Blackbody=500K,1Hz@25℃ | ||
NTC Resistance | 100±3% | KΩ | 25℃ | ||
NTC β | 3950±1% | K | 25/50℃ |