Description
| Category | Specification |
|---|---|
| Target Gas | Combustible gases |
| Sensor Type | Catalytic sensor |
| Detection Range | 0…100% LEL |
| Resolution | 1% LEL |
| Power Supply | 24 VDC, 2.5 W |
| Digital Output | RS485 (Modbus) |
| Analog Output | 4–20 mA |
| Warm-up Time | 30 seconds |
| Operating Temperature | –20…+50 °C |
| Operating Humidity | 15–90% RH |
| Pressure Limits | 80–120 kPa |
| Housing Protection | IP65 enclosure |
| Dimensions | 106 × 60 × 40 mm |
| Mounting | Wall mount |
| Calibration Interval | Every 6–12 months depending on environment |
A combustible gas transmitter is a continuous-monitoring device that measures concentrations of flammable gases in the air. When gases like hydrogen, methane, or propane exceed safe levels, the transmitter sends an electrical signal (analog or digital) to alarm systems, ventilation controls, or safety management systems. In a dual-gas transmitter like the E2660-CO-LEL, both toxic gas (CO) and explosive gas (LEL) are monitored simultaneously, giving comprehensive protection in high-risk sites. These devices are vital in industries such as semiconductor fabs, aerospace manufacturing, pharmaceutical labs, and hydrogen infrastructure.
The CO sensor uses an electrochemical cell that reacts with carbon monoxide, producing a small current proportional to the concentration. The LEL sensor uses either a metal-oxide semiconductor (MOS) or catalytic bead (pellistor) that senses gas by changes in resistance when flammable gas molecules interact with its surface. These changes are converted into digital or analog output signals.
In high-risk operations, it’s recommended to carry at least one portable multi-gas detector per team, often one per person in confined spaces or critical zones. This ensures both real-time personal safety and environmental monitoring redundancy.
There are four common types of gas detectors:
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Fixed gas transmitters/monitors (like the E2660)
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Portable multi-gas detectors
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Single-gas detectors (for one target gas)
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Area or zone monitors
Detector technologies include electrochemical, catalytic bead (pellistor), MOS, infrared (IR), and others depending on the gas type.
The UAE and GCC are rapidly expanding advanced-technology industries—hydrogen production, aerospace, semiconductor fabrication, and life-sciences. In such high-value facilities, even minor leaks of CO or combustible gas pose serious safety and operational risks. The E2660-CO-LEL transmitter provides continuous, reliable detection and control. Its rugged IP65 design suits the region’s climate; its dual-gas functionality helps maintain world-class safety standards and supports regulatory compliance in hydrogen infrastructure, advanced manufacturing, and critical cleanrooms.
Why choose us?
Ensure your facility meets the highest safety and compliance standards with the Evikon E2660-CO-LEL Combustible Gases Transmitter.
For expert guidance, fast delivery, and certified installation, contact Gas Detectors UAE—your trusted hydrogen gas detection supplier in the UAE and Authorised Distributor of Evikon
Get a Quote Today — Protect Your People, Processes, and Productivity.
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