Product Name: Infrared Gas Sensor CH4 IR Ndir Biogas Engineering Model NO.: CH4-G(P)-range Customized: Customized Sensitivity: High IP Rating: IP20 Material: Stainless Steel Production Process: Integration Output Signal Type: Analog Type Conductivity Type: Infrared Type: Infrared Gas Sensor Output: RS485/4-20mA/0.4-2V Precision: 5%Fs After Sale Service: Yes Customize: Yes Trademark: FAD Transport Package: Factory Sealed Specification: 65mm*35mm*20mm Origin: China HS Code: 8542330000 Product Description FAD CH4 IR Infrared Gas Sensor ModuleG series infrared CH4 gas sensor uses non-dispersive infrared (NDIR) detection technology, with good advantages of long life, low cost, intelligence, micro and so on. Sensor is easy to use, with acomplete gas detection, serial communication function, widely used in ventilation systems, industrial control, environmental monitoring and other industries.FeaturesDetection principleNDIRDetection gasCH4Detection Range0-5%VOL, 0-10%VOL, 0-20%VOL, 0-50%VOL, 0-100%VOLResolution0-5%VOL, 0-10%VOL, 0-20%VOL, 0-50%VOL resolution is 0.01%VOL; 0-100%VOL resolution is 0.1%VOLPrecision±5%FSOperation Voltage12-24VDCOperation Current10-120mAOutput ModeRS485(baud rate 9600)/4-20mA/0.4-2VResponse TimeT90<30sTemperature-20°C -50°CHumidity0-95%RHOperating life>10YearsProduct SelectionGasGP-40RangePrecisionResolutionPower supplyOutputCH4CH4/GP-40-50-5VOL%±5%FS0.01 VOL %12-24VDCRS485/4-20mA/0.4-2VCH4/GP-40-100-10VOL%±5%FS0.01 VOL %12-24VDCRS485/4-20mA/0.4-2VCH4/GP-40-200-20VOL%±5%FS0.01 VOL %12-24VDCRS485/4-20mA/0.4-2VCH4/GP-40-500-50VOL%±5%FS0.01 VOL %12-24VDCRS485/4-20mA/0.4-2VCH4/GP-40-1000-100VOL%±5%FS0.1 VOL %12-24VDCRS485/4-20mA/0.4-2VApplicationMiningCoal processingNatural gasPipeline gas leaksPetroleum extractionPetrochemicalPipeline leak detectionProcess control analysisBiogas engineeringWaste incineration and landfillMunicipal engineeringFire rescue site