$8.00
Application:Non-contact temperature measuring,Human presence detection...
Feature:TO-46 metal package,High sensitivity,Quick response, Good stability,High filter transmittance,High precision NTC

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Availability: 498 In Stock

Production Description:
MRT-511 thermopile sensor is based on MEMS technology, consists of hundreds of thermocouples connected in series. Using Seebeck principle, when there is a temperature difference between the target and the environment, the sensor gives the corresponding voltage output, therefore detecting the existence of the target or the temperature of the target.
Feature:

  • TO-46 metal package
  • High sensitivity
  • Quick response, Good stability
  • High filter transmittance
  • High precision NTC

Application:

  • Non-contact temperature measuring
  • Infrared thermometer, such as ear temperature and forehead temperature measurement
  • Continuous temperature control of production process
  • Household appliances (Microwave oven, hair dryers, air conditioners etc), intelligent temperature induction and control system
  • Human presence detection

Main technical parameters:

Parameter Value Unit Remarks
Sensitive area 1.6×1.6  mm  
Field of view 105  Degree Above 50%
Thermopile resistor 120±30  25℃
Noise voltage 45 nV/Hz1/2 25℃
Noise equivalent power 0.27 nW/Hz1/2 500K, 1Hz, 25℃
Response rate 124 V/W 500K, 1Hz, 25℃
Time constant 10 ms  
Detection rate 1.0 ×108  cmHz1/2/W 500K, 1Hz, 25℃
NTC resistance 100 ±1% 25℃
NTC(β) 3950 ± 1% / 25℃/50℃
Working temperature -30 ~ 125℃  
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2. SERVICE TRANSIT TIME is provided by the carrier.
  • Reference Delivery time (working days):
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  • Fedex:3-7 days
  • China Post e-Packet : 15-35 days
Note:

Transit times may vary, particularly during the holiday season.

We suggest you choose Expedited Shipping(DHL or FedEx) to ensure the products reach your home fast & safety.

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