Thermopile Infrared Sensor Non-Contact Temperature Measurement Temperature Sensor for Ear Temperature Gun to Measure Temperature

Product Description

H043 Thermopile temperature sensor

Product description
 

 

H043 type sensor is a thermopile temperature sensor, based on MEMS process, hundreds of thermocouples are connected in series. Using Seebeck's principle, when there is a temperature difference between the target and the environment, the sensor outputs a corresponding voltage, thereby detecting the presence or temperature of the target.

Sensor characteristics
TO-46 package, high sensitivity; fast response; good stability; high filter transmittance; high NTC accuracy.
Main application
1. Non-contact temperature measurement;
2. Infrared thermometers such as ear temperature and forehead temperature; u Continuous temperature control of the production process;
3. Temperature measurement and control of household appliances (microwave ovens, hair dryers, air conditioners, etc.);
4. Human presence detection.
Technical index

Performance	Value	Unit	Remarks
Chip size	1.15×1.15	mm
Sensitive size	0.85×0.85	mm	/
Angle of view	80	Degress	>50%
Thermopile resistance	170±40	KΩ	25ºC
Noise voltage	42±2	nV/Hz1/2	25ºC
Noise equivalent power	0.6	nV/Hz1/2	500K,1Hz,25ºC
Response rate	110	V/W	500K,1Hz,25ºC
Temperature coefficient of resistance	0.06	%/ºC
Time constant	15	ms	/
Detection rate	0.63 E08	cmHz1/2/W	500K,1Hz,25ºC
NTC resistance	100±2%	KΩ	25ºC
NTC(β)	3950±1%	/	25ºC/50ºC
Operating temperature	30~100	ºC	/
Storage temperature	40~125	ºC	/

Test Conditions:
1. Temperature = 25 ºC
2. 500K, 5.5μm, (long pass)
3. 500K, 1 Hz