Wuxi, Jiangsu, China+86 181 1537 2079

WH-G020 Gas Detector

WH-G020 Gas Detector:

  • High safety:
    The gas detector can detect the combustible gas concentration in the environment in real time. Once the concentration exceeds the preset safety threshold, the alarm will immediately issue an alert.
    This timely warning function can effectively avoid the occurrence of dangerous accidents such as fire, explosion, and ensure the safety of personnel and property.
  • High sensitivity:
    The flammable gas detector uses a high -quality sensor that can accurately detect changes in small combustible gas concentrations.
    This high sensitivity ensures that alerts are issued in a timely manner even at low concentrations of flammable gases, thus preventing potential safety hazards.
  • Easy to install and use:
    The design of gas detector is compact, easy to install, and can adapt to different installation environments.
    At the same time, its operation interface is simple and clear. Users can easily set and adjust without complex training or professional knowledge learning.
  • Wide applicability:
    Gas detector are suitable for a variety of scenarios, such as petroleum, petrochemical, metallurgy, environmental protection, gas, fire, municipal, city utility, chemical, shipping, power, process control, sewage treatment, emergency rescue monitoring and other industries.

Introduction:

WH-G020 gas detector is an efficient safety monitoring detector, which is used to detect the combustible gas concentration in indoor and outdoor environment.

It uses advanced sensing technology to monitor the combustible gas in real time and accurately. When the concentration exceeds the safety threshold, the detector will send a sound-light alarm signal.

The product is widely used in petrochemical industry, coal mine, public and commercial facilities and other fields, to provide a strong guarantee for the safety of production and life.

The gas detector has the characteristics of high sensitivity, fast response and good stability. It is simple and easy to install and is an important tool for preventing fires and explosion accidents.

Applications:

Petroleum refining, processing and storage facilities:
These sites may contain large quantities of flammable gases, such as hydrocarbons. A flammable gas detector can detect the concentration of these gases in real time and give an alarm when dangerous levels are reached.
Chemical production and storage facilities:
Chemical plants involving organic compounds, solvents and other flammable substances also need to be equipped with flammable gas alarms to prevent gas leakage and potential explosion risks.
Coal industry:
Gas and other combustible gases often exist in coal mines. The gas detector can detect and alarm to prevent gas explosion and other accidents.

Parameters:

Detect gasEx, O2, H2S, NH3, CO, CO2, NOx, HF, HCN, H2, VOC, Cl2, SO2, PH3 and other flammable toxic and harmful gases
Detection Range0-20/ 200/ 2000/ 10000ppm, 0-10/ 20/ 50/ 100% VOL(Range can be customized)
Signal outputthree-wire 4-20mA /2 groups of relays (standard) , four-wire RS485(optional) , Hart Protocol (optional)
Indication error≤ ±3% FSResolutionCustomized according to the range
Combination modeone/two-in-one/ three-in-one/ four-in-oneZero Drift≤±1%(FS/year)
Response time≤30S(T90)Recovery time≤30s
DisplayLED displayAlarm modeIntegrated sound and alarm light(optional)
Shell material Aluminum (stainless steel, optional )Installation ModeWall / pipe
Explosion -proofExdIICT6(CE20.1165) Ingress protectionIP66
Power supplyDC(12-30)VWeightAbout 1.5kg(with alarm light)
Dimension195*190*90mm (L*W*H)Environment-30~55℃/ 0-95%RH