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Rd-913f infrared flame detector
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Rd913f infrared detector Home > > sensors > pyroelectric infrared sensor > rd913f infrared detector

Pyroelectric infrared sensor

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Rd-913f infrared flame detector

 

Rd-913f infrared flame detector

Lithium tantalate pyroelectric infrared detector is a kind of thermal detector with excellent performance. The Curie temperature of LiTaO 3 crystal material is above 600 ? and the relative dielectric constant is small. Therefore, in a wide range of room temperature, the pyroelectric coefficient of the material changes little with temperature, and the temperature change rate of the output signal is only 1-2 . The temperature stability of the detector performance is very good, and the spectral response consistency is very good in the wavelength range of 1-20um.

 

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Lithium tantalate pyroelectric infrared detector is a kind of thermal detector with excellent performance. The Curie temperature of LiTaO 3 crystal material is above 600 ? and the relative dielectric constant is small. Therefore, in a wide range of room temperature, the pyroelectric coefficient of the material changes little with temperature, and the temperature change rate of the output signal is only 1-2 . The temperature stability of the detector performance is very good, and the spectral response consistency is very good in the wavelength range of 1-20um. Lithium tantalate pyroelectric detector is mainly used for infrared radiation temperature measurement, spectrum measurement, liquid impurity content analysis, gas analysis, radiation power and energy measurement, laser power and energy measurement, open fire detection, human movement alarm, etc.

 

 

sensor features

 


In a wide range of room temperature, the pyroelectric coefficient of the material changes little with the temperature, the temperature change rate of the output signal is only 1-2 , and the temperature stability of the detector performance is very good.

 

 

main applications

 

Infrared radiation temperature measurement, spectrum measurement, liquid impurity content analysis, gas analysis, radiation power and energy measurement, laser power and energy measurement, open fire detection, human movement alarm, etc.

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