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Evikon E2660-CO-NO2 Carbon Monoxide-Nitrogen Dioxide Transmitter

Dual-Gas Protection for CO & NO₂ — Ideal for Industrial & Enclosed Spaces

The E2660-CO-NO2 from Evicon is a professional dual-gas transmitter designed to monitor carbon monoxide (CO) and nitrogen dioxide (NO₂) simultaneously. With robust electrochemical sensors, dual analog outputs, RS485 Modbus connectivity, optional relay alarms, and a rugged IP65 wall-mount housing — it offers a dependable gas detection solution for garages, boiler rooms, labs, and industrial facilities.

Key Features

  • CO + NO₂ monitoring in one device — dual-gas detection covers both toxic CO and NO₂ risks, simplifying safety infrastructure and reducing hardware.

  • High-precision electrochemical sensors — accurate, stable readings for both gases, ensuring early detection before hazardous levels accumulate.

  • Two analog outputs (4–20 mA / 0–10 V) + RS485 Modbus RTU — integrates easily with building automation, ventilation control, or safety systems for real-time monitoring and logging.

  • Optional SPST relays for alarms or control — triggers ventilation or warning systems automatically when gas thresholds are exceeded.

  • Rugged IP65 wall-mount housing — suitable for harsh indoor environments like underground parking, boiler rooms, or industrial sites common in UAE & GCC.

  • Compact size and remote probe option — flexible installation (wall-mount or remote sensor), making it practical even in confined or complex facility layouts.

  • Routine maintenance with 6-monthly calibration — ensures sensor accuracy and long-term reliability with minimal downtime.

Description

Specification Detail
Manufacturer Evikon
Model E2660-CO-NO2 Carbon Monoxide–Nitrogen Dioxide Transmitter
Detected Gases Carbon Monoxide (CO), Nitrogen Dioxide (NO₂)
Sensor Type Electrochemical (both CO and NO₂)
Sampling Method Diffusion
Detection Range (CO) 0–300 ppm standard / up to 0–1000 ppm (on request)
Detection Range (NO₂) 0–20 ppm (standard) / option for higher range
Resolution 1 ppm (CO), 0.1 ppm (NO₂)
Sensor Lifetime CO sensor: > 6 years; NO₂ sensor: > 2 years (depending on usage)
Calibration Interval Every 6 months recommended
Outputs 2 × analog (4–20 mA or 0–10 V, user selectable) + RS485 Modbus RTU digital interface
Optional Output 2 × SPST relays (for alarm or ventilation control)
Enclosure Wall-mount, grey ABS plastic, IP65 rated
Power Supply 12–36 VDC (default); 24 VAC or 230 VAC optional
Operating Conditions –20 … +50 °C, 15–90% RH (non-condensing), non-hazardous indoor areas
Installation Type Wall-mount; attached or remote sensor probe versions available

A carbon monoxide detector (or transmitter) is a safety device that continuously measures CO — a colorless, odorless, and highly toxic gas. Because CO cannot be seen or smelled, only a sensor-based detector can alert you. The E2660-CO-NO2 adds another layer of protection by also tracking NO₂ — a harmful pollutant — making it especially valuable in enclosed or industrial spaces where combustion, chemical reactions, or exhaust may produce these gases.

Having a dual-gas transmitter ensures both worker safety and compliance with stringent environmental and occupational health standards.

When CO (or NO₂, depending on configuration) surpasses a preset threshold, the transmitter can trigger an external alarm — a loud buzzer or building alert — and optionally start ventilation. This immediate audible and/or system alert warns personnel promptly, even in noisy industrial settings.

A carbon monoxide detector/transmitter is specifically calibrated for CO (and in this model, NO₂). It does not detect natural gas (methane) or other combustible gases. Detecting natural gas requires a separate dedicated combustible-gas detector.

Carbon monoxide is dangerous because it binds to hemoglobin in the blood more strongly than oxygen. Even at low concentrations, CO exposure can reduce oxygen transport in the body, causing dizziness, headaches, nausea, or in severe cases — unconsciousness and death. Because CO is invisible and odorless, relying on human senses alone is risky. Only a properly calibrated carbon monoxide detector can reliably alert you in time.

In the UAE and across the GCC, many industrial, commercial, and infrastructure facilities — underground parking, boiler rooms, HVAC systems, laboratories, manufacturing plants — operate in enclosed or partly ventilated spaces. These environments may accumulate CO or NO₂ from machinery, combustion, or exhaust systems.

To meet high safety standards and protect personnel and assets, facility managers and HSE teams need reliable, dual-gas detection solutions. The E2660-CO-NO2 offers continuous CO and NO₂ monitoring with built-in automation compatibility — making it a smart, compliant choice for evolving industrial ecosystems in UAE, Dubai, Abu Dhabi and surrounding regions.

Why choose us?

Don’t leave gas safety to chance. Equip your facility with the E2660-CO-NO2 Carbon Monoxide–Nitrogen Dioxide Transmitter — a robust, dual-gas monitoring solution for modern industrial, MRO, lab, or parking environments.

Gas Detectors UAE is your trusted, authorised distributor of Evikon and a leading supplier of gas detectors across the UAE.

Order now at gasdetectors.ae and secure continuous CO & NO₂ protection for your workforce, assets, and operations under the highest safety standards.

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