
VTSYIQI Nitrogen Dioxide Gas Detector Fixed NO2 Gas Monitor with Measuring Range from 0 to 20ppm L-alarm 5ppm H-alarm 10ppm Resolution 0.1ppm for Measurement of Gas Concentrations in a Wide Range of Industry Sectors
VTSYIQI Nitrogen Dioxide Gas Detector Fixed NO2 Gas Monitor with Measuring Range from 0 to 20ppm L-alarm 5ppm H-alarm 10ppm Resolution 0.1ppm for Measurement of Gas Concentrations in a Wide Range of Industry Sectors Introduction: fixed gas detector adopts advanced catalytic gas sensor or electrochemical sensor, which can translate the gas concentration in the air to the digital signal output. The detector working with gas controller can be used to detect gas in refinery, chemical plant, LPG station, boiler room, painting plant and other places with gas exists. Specification: Product type:fixed gas detector/transmitter Explosion proof grade:Exd ⅡC T6 Gb Response time:≦30S Power supply:DC24V±10% Working temperature:-20℃~50℃ Output current:4-20mA Working humidity:0-95%RH Contact output:Free contact output, max power 1kW Single input:4~20mA and RS485 Installation method:Wall-mounted Shell material:Aluminum Dimensions:190x150x95mm(L×W×H) Model:NO2 Range:0-20ppm Resolution:0.1ppm L-alarm:5p