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

VTSYIQI Fixed Ultrasonic Flowmeter With SD Card DN25-DN100mm Interface IP67 Protection Transducer

VTSYIQI Fixed Ultrasonic Flowmeters Wall-Mount Flow Meter DN50-700mm 1.97-27.56in With Transducer

VTSYIQI Fixed VOC Gas Detector Volatile Organic Compound Gas Monitor with Measuring Range 0 to 100ppm Sound and Light Alarm Shell Material Aluminum Single Input 4~20mA and RS485 Wall-mounted Installation Method

VTSYIQI Fixed VOCS Gas Detector Volatile Organic Compounds Gas Monitor with Wall-mounted Installation Method Sound and Light Alarm Resolution 1ppm Measuring Range 0-100ppm Single Input 4~20mA and RS485 Output Current 4-20mA