Gas detector DG-2E/MR carbon monoxide, NDS/NDSCH, electrochemical sensor

Carbon Monoxide Detection for Safety and Comfort

The DG-2E/MR gas detector is an advanced device designed for continuous monitoring of carbon monoxide concentration in various spaces. It is used to ensure safety in industrial plants, logistics centers, public facilities, and large rooms where there is a risk of emission of this hazardous gas. Thanks to precise measurement and rapid response to exceeding permissible norms, the detector minimizes the risk of poisoning and protects health.

Functionality and Communication

The device uses an electrochemical sensor to detect carbon monoxide, offering high measurement accuracy. Communication is via an RS-485 port with the MODBUS RTU protocol, enabling integration with supervision and building automation systems. Two built-in relays with NO/NC contacts allow direct control of alarm devices or ventilation systems. The detector also has a built-in optical alarm signal.

Easy Installation and Maintenance

The design of the DG-2E/MR detector has been designed with simplicity of installation and maintenance in mind. The replaceable sensor module facilitates calibration and reduces operating costs. Screwless terminals allow quick and convenient connection of FTP cables. Additionally, the detector has two cable glands, making it easier to connect subsequent devices to the network. The possibility of semi-automatic addressing in a digital network eliminates the need to open the housing during configuration. The device is calibrated in its own GAZEX Calibrating Laboratory accredited in accordance with the PN-EN ISO/IEC 17025 standard (PCA accreditation No. AP150), which guarantees its reliability and measurement accuracy.

• Wide range of applications: ideal for monitoring in industrial plants, logistics centers and public facilities.
• High accuracy: electrochemical sensor provides precise measurement of carbon monoxide concentration.
• System integration: RS-485 communication with MODBUS RTU protocol enables easy integration with existing supervision systems.
• Easy maintenance: replaceable sensor module simplifies calibration and reduces operating costs.
• Reliability: built-in control microprocessor ensures stable device operation.
• Calibration standards: all detectors are calibrated in their own GAZEX Calibrating Laboratory accredited in accordance with the PN-EN ISO/IEC 17025 standard (PCA accreditation No. AP150).
• Configuration: possibility of configuring detector settings via dedicated configuration software „DETnet View”.

The supply voltage is 24V=, it has 2 switching relay outputs, communicates via RS-485 and is equipped with a built-in optical alarm signal. Its dimensions are 110 x 140 x 55 mm.

The DG-2E/MR detector is a reliable solution for ensuring safety and comfort in places exposed to the presence of carbon monoxide – both for professional installers and end users. Its advanced functions, ease of installation and high measurement accuracy make it an ideal choice for demanding applications.