VTSYIQI Fixed Nitrogen Gas Detector Digital Nitrogen Detector with Sound & Light Alarm Measuring Range 0-100% VOL Resolution 0.01% VOL Standard 4-20mA and RS485 Output

VTSYIQI Fixed Nitrogen Gas Detector N2 Gas Detector with Diffusion Sampling Method Measuring Range 0-100% VOL Resolution 0.01% VOL Sound & Light Alarm 4-20mA and RS485 Output Can Be Used in Low-temperature Environments Vapour Filter Cartridges

VTSYIQI Fixed NO2 Gas Detector Nitrogen Dioxide Gas Detector with Resolution 0.01ppm Sound & Light Alarm Measuring Range 0-50ppm Infrared Remote Control Die-cast Aluminium Shell Electrochemical Principle for NO2 Gas Test

VTSYIQI Fixed O2 Gas Detector Oxygen Gas Meter with L-alarm 19.5% H-alarm 23.5%vol Resolution 0.1%vol Range from 0 to 30%vol Wall-mounted Installation Method for Gas Detection in the Metallurgical Petroleum Chemical Municipal and Other Industries

VTSYIQI Fixed O2 Gas Monitor Oxygen Detector Oxygen Gas Meter with Resolution 0.1%vol H-alarm 23.5%vol L-alarm 19.5%vol Range from 0 to 30%vol Explosion Proof Grade Ex d ⅡC T6 Gb for Detection of Hazardous and Combustible Gas Concentrations

VTSYIQI Fixed Oxygen Detector O2 Gas Meter Monitor with L-alarm 19.5%vol H-alarm 23.5%vol Range from 0 to 30%vol Resolution 0.1%vol Aluminum Shell Material Wall-mounted Installation Method for Gas Detection

VTSYIQI Fixed Oxygen Detector O2 Gas Monitor with Resolution 0.1%vol L-alarm 19.5%vol H-alarm 23.5%vol Range from 0 to 30%vol for Detecting Gas in Refinery Chemical Plant LPG Station Boiler Room Painting Plant

VTSYIQI Fixed Oxygen Gas Detector O2 Gas Meter Monitor with Single input 4~20mA and RS485 Resolution 0.1%vol L-alarm 19.5%vol H-alarm 23.5%vol Range from 0 to 30%vol Die-cast Aluminum Shell Material for Gas Field Spray Paint Gas Detection

VTSYIQI Fixed Oxygen Gas Detector O2 Gas Meter Oxygen Gas Monitor with Range from 0 to 30%vol Resolution 0.1%vol L-alarm 19.5%vol H-alarm 23.5%vol Signal Output 4~20mA or RS485 for Gas Field Spray Paint Gas Detection

VTSYIQI Fixed Oxygen Gas Detector O2 Gas Meter with Range from 0 to 30%vol Resolution 0.1%vol L-alarm 19.5%vol H-alarm 23.5%vol Wall-mounted Installation Method for Detecting Gas in Refinery Chemical Plant and Other Fields

VTSYIQI Fixed Oxygen Gas Detector O2 Gas Monitor with Range from 0 to 30%vol L-alarm 19.5%vol Resolution 0.1%vol H-alarm 23.5%vol Response Time below 30S for Detecting the Concentration of Flammable Gases or Other Toxic and Harmful Gases in the Air

VTSYIQI Fixed PH3 Gas Leak Detector Phosphine Gas Monitor with Measuring Range 0-100ppm Resolution 0.1ppm Sound & Light Alarm Standard 4-20mA and RS485 Infrared Remote Control