VTSYIQI Fixed CL2 Gas Detector Chlorine Gas Monitor with Measuring Range 0-20ppm Resolution 0.01ppm Installation Type Wall Mounted Standard 4-20mA and RS485 Output Sound & Light Alarm Function

VTSYIQI Fixed ClO2 Gas Detector Chlorine Dioxide Gas Monitor with Resolution 0.01ppm Measuring Range 0-10ppm 4-20mA and RS485 Output Sound & Light Alarm Standard

VTSYIQI Fixed CLO2 Gas Detector Chlorine Dioxide Gas Monitor with Output Current 4-20mA Measuring Range 0 to 50ppm Resolution 0.1ppm Single Input 4~20mA and RS485 Rapid Response Stable Signal Remote Control High Precision

VTSYIQI Fixed CO Gas Detector Fixed Carbon Monoxide Gas Monitor with Measuring Range 0 to 1000ppm Resolution 1ppm L-Alarm 50ppm H-Alarm 150ppm Explosion Proof Grade Exd ⅡC T6 Gb

VTSYIQI Fixed CO2 Controller Carbon Dioxide Monitor with Digital Color Screen Display CO2 Measurement Range 0-9999ppm Two Mode Human Mode Plant Mode External Sensor

VTSYIQI Fixed CO2 Monitors Carbon Dioxide Controller with CO2 Measurement Range 0-9999ppm CO2 Display Resolution 1ppm Repeatability 10ppm Wall-Mounted Type Two Mode Human Mode Plant Mode

VTSYIQI Fixed Combustible Gas Detector EX Combustible Gas Monitor with L-alarm 20%LEL H-alarm 50%LEL Revolution 1%LEL/1%VOL Measuring Range 0-100%LEL

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 Ethylene Oxide Detector ETO Gas Leak Detector with Measuring Range 0 to 100ppm Resolution 1ppm L-Alarm 10ppm H-Alarm 20ppm Aluminum Wall-Mounted

VTSYIQI Fixed Ethylene Oxide Gas Detector C2H4O Gas Leak Tester with Resolution 1ppm Measuring Range 0 to 100ppm L-Alarm 20ppm H-Alarm 50ppm Installation Method Wall-Mounted

VTSYIQI Fixed Formaldehyde Gas Detector CH2O Detector with Measuring Range 0-50ppm Resolution 0.01ppm Sound & Light Alarm 4-20mA and RS485 Output Wall Mounted Installation Electrochemical Principle Infrared Remote Control

VTSYIQI Fixed H2 Detector Hydrogen Gas Detector Hydrogen Gas Monitor with Measuring Range 0 to 1000ppm Output Current 4-20mA L-Alarm 50ppm H-Alarm 150ppm Resolution 1ppm Shell Material Aluminum