Thermopile temperature sensor MRT-313
NTCinfraredfor surface temperature measurement

thermopile temperature sensor
thermopile temperature sensor
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Characteristics

Technology
NTC, infrared, thermopile
Applications
for surface temperature measurement, ambient air, for ovens
Other characteristics
non-contact, high-precision
Temperature

Max.: 100 °C
(212 °F)

Min.: -30 °C
(-22 °F)

Description

MRT-313 is an infrared thermopile temperature sensor, direct contact is not required when measuring object temperature. The core component thermopile chip is formed by connecting hundreds of thermocouples in series based on MEMS technology. The thermopile absorbs the infrared energy emitted from the measured object, and uses the Seebeck theory, the sensor outputs the corresponding voltage to detect the temperature of the target. Application Household appliances (Microwave oven, hair dryers, range hood etc), temperature measuring and controlling Non-contact temperature measuring Continuous temperature control of production process Human presence detection Power industry temperature monitoring; Features TO-39 metal package Specific perspective Quick response Good stability High precision NTC

Exhibitions

Meet this supplier at the following exhibition(s):

Productronica Munchen 2025
Productronica Munchen 2025

18-21 Nov 2025 München (Germany)

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    *Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.