Gas detector DG-22L/MR-Nstd carbon monoxide, field calibration, electrochemical sensor DG-22L/MR-NSTD

Carbon Monoxide Detector – Reliable Protection of Your Safety

The DG-22L/MR-Nstd gas detector is an advanced device designed for continuous monitoring of carbon monoxide concentration in the air. It utilizes a semiconductor sensor, providing fast and precise detection of this dangerous gas. The device is particularly useful in places where there is a risk of its occurrence, such as industrial plants, logistics centers, public facilities, or rooms with heating devices.

Functionality and application

The DG-22L/MR-Nstd detector is a component of the Digital Gas Detection System, which enables comprehensive monitoring and rapid response in the event of exceeding permissible norms. When a dangerous concentration of carbon monoxide is detected, optical signaling is activated and built-in relays are switched on. Alarm information is also sent to the supervisory module via the RS-485 network, allowing for remote monitoring of the threat status. A replaceable sensor module facilitates maintenance and calibration of the device, reducing operating costs.

Key features and benefits

• High measurement accuracy: The semiconductor sensor provides accurate and reliable detection of carbon monoxide in the range of 20/100 ppm (OEL/STEL).
• RS-485 communication: Enables integration with monitoring and control systems, providing remote access to data and the ability to quickly respond to alarms.
• Two alarm thresholds: Allow for flexible adjustment of the detector's sensitivity to specific working conditions.
• Built-in relays: Provide the ability to activate external alarm devices or ventilation systems in the event of a threat.
• Easy maintenance: A replaceable sensor module simplifies the calibration and replacement of damaged elements.
• Reliability and durability: Made of high-quality materials guarantees long-lasting and trouble-free operation of the device.
• 24V DC power supply: Standard supply voltage simplifies integration with existing power systems.
• Compact dimensions: 110 x 140 x 55 mm allow for easy installation in various locations.

Technical specifications

The device has two touch control outputs and an RS-485 output, allowing for easy integration with building and industrial automation systems. The built-in optical signaling informs about the device status and the detection of a threat. The DG-22L/MR-Nstd detector is powered by 24V DC, ensuring compatibility with most standard power sources. It should be remembered that the device should not be used in areas exposed to the explosion of gases, vapors or dusts – it is a detector intended for use in safe areas.