NDIR Sulfur hexafluoride gas sensor is SF6 sensor using NDIR infrared optical detection principle. SF6 sensor is specially designed for SF6 gas leak detection. It adopts imported light source, special optical cavity and double channel detector to realize space double optical path reference compensation.
NDIR Sulfur hexafluoride gas sensor has the characteristics of resistance to other gas interference, small size, large range monitoring, zero calibration, high sensitivity, no oxygen dependence, long life and so on. Infrared sulfur hexafluoride gas sensor is widely used in SF6 leakage alarm, flue gas emission, power industry, metallurgical plant, freezer, single gas analysis, industrial process gas analysis and other applications.
(1)Large scale monitoring
The good selectivity of SF6 gas sensor module makes up for the deficiency of traditional electrochemical sensor in the selection of high range test range.
(2)Fearless of harsh environment
With imported infrared light source and dual channel pyroelectric measurement, and automatic temperature compensation function, stable and reliable measurement results can be obtained even under harsh temperature and environmental conditions.
Compared with the traditional electrochemical sensor, NDIR sensor has no obvious consumption and long service life.
(4)Zero calibration function
It is convenient for users to calibrate the zero point.