Cảm biến khí độc lắp cố định Crowcon Xgard Bright 

Crowcon Xgard Bright Fixed Mounting Flammable/Toxic/Oxygen Gas detector


Crowcon Xgard Bright fixed gas detector is a single-gas detector model of Crowcon, manufactured and assembled at a factory located in China to reduce the cost of the product. Although assembled at the Chinese factory, the Xgard Bright fixed gas probe still includes a full range of advanced technical features based on Crowcon technology – UK.

Xgard Bright’s selection of toxic gas sensors includes a comprehensive selection of fixed point-type gas detectors that meet the different requirements of gas detection in industries around the world. Xgard Bright fixed toxic gas probes are applied in industries such as monitoring toxic gas concentrations in the oil and gas industry, wastewater treatment, production facilities, research, power stations, paints …


Economic costs

  • Flexible settings
  • Wide sensor selection range
  • Non-intrusive calibration
  • Modbus/Hart Options
  • English/Chinese language converter
  • Relays options for alerts
  • On-premises display

Technical Specifications

  • Protective Casing Material: Aluminum or Sus316
  • Dimensions: 156x166x111 mm (6.1×6.5×4.3 inches)
  • Weight: 1kg (2.2 lbs)
  • Protection level: IP65 or IP66 (with weather protection cap)
  • Connection cable: M20 or M25 or 1/2″ NPT or 3/4″ NPT
  • Terminations: 0.5~2.5mm2
  • Sensor type: Electrolysed/ Catalyst/PID
  • Operating temperature: -40~500C (-40~1220F)
  • Humidity: 15-90%RH
  • Response time: T90< 15s đến 90s
  • Supply Voltage: 10-30Vdc
  • Output current: 25mA@12V dc 0.3W, @(4~20mA sink) +15mA x Relays
  • Display: OLED
  • Warning: Sounds, images
  • Relay: Alarm1/ Alarm2/ Fault Alarm
  • Contact power: 1A@30V dc
  • Signal out: 4~20mA (3 wires) / Modbus/ HART
  • Certification: E Exd IIC T6

Option Xgard Bright to measure 1 of the following gases:

  • Methane (CH4)/ 0-100%LEL
  • Ethane Gas Forecast (C2H6)/ 0 – 100%LEL
  • Propane Gas Forecast (C3H8)/ 0-100%LEL
  • Butane Gas Forecast (C4H10)/ 0-100%LEL
  • Pentane Gas Forecast (C5H12)/ 0 -100%LEL
  • Ethylene Gas Forecast (C2H4)/ 0-100%LEL
  • Vinyl Chloride Gas Forecast (CH2=CHCl)/ 0-100%LEL or 0-10.50.100ppm
  • Petro Vapour/ 0-100%LEL
  • LGP/ 0-100%LEL Gas Forecast
  • Ammonia Gas Forecast (NH3)/ 0-25%LEL or 0-50,100,250,500,1000ppm
  • Hydrogen Gas Forecast (H2)/ 0-100%LEL or 0-200.2000ppm
  • Hydrogen sulphide (H2S)/ 0-5,10,20,25,50,100,200,250,300,1000ppm
  • Oxygen Gas Forecast (O2)/ 0-25%vol
  • Carbon Monoxide (CO)/ 0-25,50,100,200,250,300,1000ppm
  • Sulphur Dioxide (SO2)/ 0-10,20,50,100,250ppm
  • Volatile Organics (VOCs)/ 0-100ppm
  • Nitrogen Dioxide NO2/ 0-10,50,100ppm Gas Forecast
  • Xgard Bright IR Carbon Dioxide (CO2)/ 0-2% etc. and 5%etc.
  • Xgard Bright PID VOC Gas Forecast

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