VTSYIQI Infrared Methane Gas Detector CH4 Concentration Measurement with nstallation Method Wall-Mounted Measuring Range 0-5% vol Resolution 0.01% vol L-Alarm 1% vol H-Alarm 2.5% vol

VTSYIQI Fixed Ethylene Gas Detector C2H4 Detector with Measuring Range 0-100ppm Sound and Light Alarm Aluminum Shell Material Installation Method Wall-mounted

VTSYIQI Fixed C2H4 Gas Detector Wall Mounted C2H4 Gas Detector Monitor with Resolution 1ppm Measuring Range 0-100ppm Installation Method Wall-mounted

VTSYIQI C2H4 Gas Detector Fixed Ethylene Gas Leak Meter with Measuring Range 0 to 100ppm Resolution 1ppm Aluminum Wall-Mounted Single Input 4~20mA and RS485

VTSYIQI Fixed Infrared CH4 Gas Detector Monitor with Measuring Range 0-5%VOL Resolution 0.01%VOL L-Alarm 1% VOL H-Alarm 2.5% VOL Wall-Mounted Installation Method

VTSYIQI Infrared CH4 Gas Detector Fixed Infrared Methane Detector with Measuring Range 0-5%VOL Resolution 0.01%VOL Sound Light Alarm and LED Display

VTSYIQI Fixed Infrared Methane Gas Detector Infrared CH4 Gas Detector with L-Alarm 1% VOL H-Alarm 2.5% VOL Measuring Range 0-5%VOL Resolution 0.01%VOL Shell Material Aluminum

VTSYIQI Infrared CO2 Gas Detector Fixed Infrared Carbon Dioxide Gas Detector with Measuring Range 0 to 5000ppm Resolution 2%ppm L-alarm 1000ppm H-alarm 2000ppm Single Input 4~20mA and RS485

VTSYIQI Fixed Infrared CO2 Gas Detector Infrared CO2 Analyzer with Wall-mounted Installation Method Measuring Range 0 to 5000ppm Resolution 2%ppm Shell Material Aluminum

VTSYIQI Wall-mounted Infrared CO2 Gas Detector Infrared Carbon Dioxide Detector with Resolution 2%ppm Measuring Range 0 to 5000ppm L-alarm 1000ppm H-alarm 2000ppm Sound and Light Alarm

VTSYIQI Fixed Infrared Carbon Dioxide Gas Detector Infrared CO2 Detector with Measuring Range 0 to 5000ppm L-alarm 1000ppm H-alarm 2000ppm Explosion Proof Grade Exd ⅡC T6 Gb

VTSYIQI Fixed Infrared Carbon Dioxide Detector Infrared CO2 Detectors with Measuring Range 0 to 5000ppm L-alarm 1000ppm H-alarm 2000ppm Resolution 2%ppm Output Current 4-20mA