Fixed installation industry gas monitoring and sound light alarm.
Chemical industry and oil field all types textile factory production security needed explosion proof gas detection alarm device.
Fixed hydrogen sulfide gas leakage detection alarm using electro-chemical sensors.
Monitoring the concentration of hydrogen sulfide in the environment or in the pipeline
It can output one or two switching signals and drive external equipment such as exhaust fan or solenoid valve.
Standard three-wire system 4-20mA analog signal output; relay output, RS485 output (optional)
It can be compatible with various control alarms, PLC, DCS and other control systems, and can realize remote monitoring.
Explosion-proof design, fast, reliable and stable
Explosion-proof grade: Ex D II CT6
Protection Level: IP65
application:
Petrochemical industry, industrial production, smelting and forging, electric power, coal mine, tunnel engineering, environmental monitoring, sewage treatment
Biopharmaceutical, Home Environment Protection, Animal Husbandry, Greenhouse Cultivation, Warehousing Logistics, Brewing and Fermentation, Agricultural Production
Fire control, gas, building construction, municipal enterprises, school laboratories, scientific research centers
More details and shopping link at https://www.vedardsecurity.com/gas-h2s-alarm-explosion-proof-toxic-gas-detector-p-27
Specification parameter
Gas Detected Hydrogen Sulfide (H2S)
Detection Principle: Electro-chemical gas sensor
Installation: Wall-mounted
Measure Range: 0-50ppm, 0-100ppm, 0-500ppm, 0-1000ppm, 0-5000ppm (range is optional, range not listed can be customized)
Resolution 0.1 ppm,
1 ppm (resolution is related to the range selected)
Precision 2%FS
Output signal 4-20MA, RS485, relay
Response Time