Infrared gas sensor

G series infrared CH4 gas sensor

Product Summarize

G-series infrared CH4 gas sensor using a non-dispersive infrared (NDIR) detection, sensor adopts imported high precision infrared detectors and industrial-grade high-stable single-chip, has other gas interference, long-term stability, long life and high precision. Apply to online for a long time testing, widely used for gas analysis, online monitoring, industrial process analysis, and other occasions.

Product

Model Range Precision Resolution Ratio
CH4/G-1000P 0-1000 ppm ±2%FS 1ppm
CH4/G-5000P 0-5000 ppm ±2%FS 1ppm
CH4/G-1 0-1%VOL ±2%FS 0.01% VOL
CH4/G-5 0-5% VOL ±2%FS 0.01% VOL
CH4/G-10 0-10% VOL ±2%FS 0.01% VOL
CH4/G-20 0-20%VOL ±2%FS 0.01% VOL
CH4/G-30 0-30%VOL ±2%FS 0.01% VOL
CH4/G-50 0-50%VOL ±2%FS 0.01% VOL
CH4/G-100 0-100%VOL ±2%FS 0.1% VOL

Performance parameter:

Testing Principle NDIR
Type of Detection Gas CH4

Detection Range 0-1000ppm，0-5000ppm， 0-1%VOL，
0-5%VOL，0-10%VOL，0-20%VOL，
0-30%VOL，0-50%VOL, 0-100%VOL

Resolution 0-1000ppm，0-5000ppm resolution： 1ppm；
0-1%VOL，0-5%VOL,0-10%VOL，0-20%VOL，0-30%VOL， 0-50%VOL resolution： 0.01%VOL；
　　　　 　0-100%VOL resolution： 0.1%VOL；

Precision ±2%FS
Operating voltage 12-24VDC
Operation Current 10-120mA
Output Mode RS485 (Baud Rate9600)
Response Time T90<30s
Temperature Range -20℃ -50℃
Humidity Range 0-95%RH
Operating life >10 Years
Sensor Size 65mm*35mm*20mm

Application of products:

Suitable for leakage alerts, site protection, simple gas analysis, online monitoring and industrial process gas analysis and so on.