Description
| Specification | Details |
|---|---|
| Brand | Evikon |
| Model | E2660-CO-CO₂ |
| Detected Gases | Carbon Monoxide (CO) + Carbon Dioxide (CO₂) |
| CO Sensor Type | Electrochemical cell |
| CO₂ Sensor Type | Photoacoustic / Optical (NDIR-based) |
| Sampling Method | Diffusion |
| Detection Range | CO: 0–300 ppm (or up to 1000 ppm option) CO₂: 0–10,000 ppm (other ranges on request) |
| Resolution | 1 ppm CO, 1 ppm CO₂ |
| Response Time | CO: T90 ≤ 30 s CO₂: ~2–3 min (sensor update every few seconds) |
| Outputs | 2 × Analog (0–10 V / 4–20 mA user-selectable) + RS485 Modbus RTU digital interface |
| Optional Relays | 2 × SPST relays (for alarm or ventilation control)—optional |
| Enclosure | Grey ABS plastic, wall-mount, protection class IP65 |
| Power Supply | 12…36 VDC (default), optional 24 VAC or 230 VAC |
| Sensor Lifetime | CO: > 10 years (replaceable) CO₂: > 10 years (non-replaceable) |
| Maintenance/Calibration | CO sensor requires recalibration every 6–12 months; CO₂ sensor stable for many years—field recalibration rarely needed under normal conditions |
| Operating Conditions | CO: –20…+50 °C, 15–90% RH CO₂: –40…+60 °C, 0–100% RH (non-condensing) |
A carbon dioxide transmitter is a device designed to measure CO₂ levels in the air and transmit that information to building automation systems, HVAC controllers, or safety modules. It typically uses advanced sensing technologies (like photoacoustic or NDIR) to provide accurate, drift-resistant readings. In sensitive or high-risk environments — cleanrooms, labs, industrial manufacturing floors — controlling CO₂ levels is critical for worker safety, air quality, process integrity, and compliance with environmental standards. When combined with carbon monoxide detection, a dual transmitter like the E2660-CO-CO₂ becomes a powerful tool to safeguard both health and production environment.
In residential or small environments, it’s recommended to have at least one CO detector per floor, especially near sleeping areas. In industrial and commercial settings, the number depends on facility size, layout, ventilation zones, and risk areas. Enclosed spaces, combustion equipment rooms, garages, or zones with limited ventilation usually require multiple detectors. A combined CO and CO₂ transmitter helps reduce device count while ensuring full coverage.
Carbon dioxide is called a greenhouse gas because it traps heat in Earth’s atmosphere. When sunlight warms the planet, Earth emits infrared radiation — but CO₂ absorbs much of that heat, preventing it from escaping into space. This natural “greenhouse effect” keeps the planet warm enough to sustain life. However, elevated CO₂ levels — especially from human activities — intensify this effect, contributing significantly to global warming and climate change.
Carbon monoxide is harmful because it binds to hemoglobin in the blood much more strongly than oxygen does. This reduces the blood’s ability to carry oxygen to vital organs, leading to dizziness, headaches, loss of consciousness, or even death — often without any warning (CO is colorless and odorless). That’s why reliable detection and early warnings are vital in both residential and industrial settings.
The UAE and GCC region are rapidly expanding advanced sectors — automotive servicing (MRO), underground parking in high-rise buildings, aerospace maintenance hubs, industrial manufacturing, pharmaceutical plants, and research labs. Many of these spaces are enclosed, air-conditioned, or poorly ventilated — making them prone to CO build-up or CO₂ accumulation. By deploying a dual-function transmitter like E2660-CO-CO₂, facility managers can ensure worker safety, maintain air quality, comply with global safety standards, and protect sensitive operations — all with a single device.
For a dual-gas transmitter like the E2660-CO-CO₂, the electrochemical CO sensor should be recalibrated every 6 to 12 months, depending on usage and environmental conditions. The CO₂ sensor — being photoacoustic/optical — typically has a very long lifespan (10+ years) and may require calibration only rarely under stable conditions.
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