MRTD-3011 Digital Thermopile Temperature Sensor

For Non-contact temperature measuring

Applications :

*Non-contact temperature measuring
*Continuous temperature control of production process
*Household appliances (Microwave oven, hair dryers, air conditioners etc), intelligent temperature induction and control system
*Human presence detection

Product Advantages:
  • *TO-39 metal package
  • *Full integrated digital infrared thermopile
  • *I2C output with internal temperature compensation
  • *Built-in high-precision 20 Bit sigma delta ADC, ENOB up to 16 bits
  • *Temperature measurement accuracy: ±2℃
Product Description:

MRTD-3011 is a non-contact type digital thermopile sensor with I2C output. The thermopile chip 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. This sensor can be working in the temperature range of -20~85℃, and can measure during the range of -20~+250℃.

Technical Parameters:

Parameter

Unit

Min

Typical

Max

Sensitive area of thermopile

mm2

/

0.7x0.7

/

Field of view

Degree

 

54

 

Power supply range

V

2.6

 

5.5

Power current

Ua

/

/

300

Working temperature range

-20

/

+85

Storage temperature range

-40

/

+125

ESD rated power

V

/

±4000

/

Filter wavelength range

um

5.5

/

14

Temperature measurement range

-20

 

250

Temperature measurement accuracy

/

±2

/

 

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