MRT-511 Thermopile temperature sensor

Short Description:

MRT-511 Thermopile temperature sensor Product description MRT-511 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 sens...

FOB Price: US $0.5 - 9,999 / Piece

Min.Order Quantity: 100 Piece/Pieces

Supply Ability: 10000 Piece/Pieces per Month

Port: Shenzhen

Payment Terms: L/C,D/A,D/P,T/T

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MRT-511 Thermopile temperature sensor

Product description

MRT-511 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
Sensitive size	1.6×1.6	mm	/
Angle of view	105	Degress	＞50%
Thermopile resistance	120±30	KΩ	25℃
Noise voltage	45	nV/Hz1/2	25℃
Noise equivalent power	0.27	nV/Hz1/2	500K，1Hz，25℃
Response rate	124	V/W	500K，1Hz，25℃
Time constant	10	ms	/
Detection rate	1.0×10 8	cmHz1/2/W	500K,1Hz，25℃
NTC resistance	100±3％	KΩ	25℃
NTC（β）	3950±1％	/	25℃/50℃
Operating temperature	30~100	℃	/
Storage temperature	40~100	℃	/