Description
| Specification | Details |
|---|---|
| Detected Gases | Methane, Hydrogen, Propane, Butane, Hexane, Acetylene |
| Detection Range | 0…100% LEL |
| Sensor Type | Metal-oxide semiconductor combustible gas sensor |
| Sampling Method | Diffusion |
| Resolution | 0.1% LEL |
| Outputs | 2 × 4-20 mA / 0-10 V (configurable) |
| Digital Interface | RS485 Modbus RTU |
| Relay Outputs | 2 × SPST (optional) |
| Power Supply | 12–36 VDC / 24 VAC / 230 VAC options |
| Housing | Flameproof metal enclosure (Ex-proof) |
| Protection Rating | IP65 |
| Operating Temperature | -40 to +70 °C |
| Humidity Range | 0–95% RH |
What Is a Combustible Gas Transmitter?
A combustible gas transmitter is a fixed safety device that continuously measures the concentration of flammable gases in the air. These gases include methane, propane, hydrogen, butane, and other hydrocarbons that can form explosive mixtures. When gas levels approach the Lower Explosive Limit (LEL), the transmitter sends signals to alarms, ventilation systems, or shutdown controls. This early warning helps prevent fires, explosions, and costly damage. A reliable combustible gas sensor is essential in industries where gas leaks can occur near equipment, pipelines, storage areas, or HVAC systems.
How Does a Transmitter Work?
The detector uses a sensitive sensor that reacts when flammable gases are present. The sensor changes its electrical signal based on gas concentration. This signal is converted into standard outputs such as 4-20 mA, 0-10 V, or Modbus data, allowing safety systems to respond automatically.
What Gases Does a Gas Monitor Detect?
This combustible gas leak detector can detect hydrogen, methane, propane, butane, hexane, acetylene, and other flammable gases measured in %LEL. It ensures early detection before gas reaches explosive levels.
How to Use a Combustible Gas Detector
Install the detector in areas where gas leaks may occur — near fuel lines, gas storage, compressors, HVAC systems, or process equipment. Connect outputs to alarm panels or automation systems. When gas levels rise, the system triggers alerts or safety actions.
Why It Is Essential in the UAE & GCC
Industries in the UAE and GCC operate in high temperatures and rely heavily on flammable gases for HVAC, manufacturing, aerospace maintenance, and energy processes. Strict safety regulations require reliable combustible gas monitors in hazardous zones. The flameproof E2670-LEL is ideal for these demanding environments where safety and compliance are top priorities.
How Often Do Gas Detectors Need to Be Calibrated?
For reliable performance, a combustible gas monitor should be calibrated once every 12 months. Regular calibration ensures accurate readings, longer sensor life, and compliance with safety standards.
Why choose us?
Ensure maximum protection in hazardous zones with the Evicon E2670-LEL Flameproof Combustible Gas Detector.
Contact Gas detectors UAE — leading hydrogen gas detection suppliers in UAE and Authorised Distributor of Evicon — for expert advice, fast delivery, and the best pricing.
Request your quote today and upgrade your industrial gas safety system.
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