Gas detector DG-P9E5/MR oxygen, 25% v/v, electrochemical sensor, 5-year lifespan RoHS

Oxygen gas detector – reliable monitoring and protection

The DG-P9E5/MR gas detector is designed for continuous monitoring of oxygen concentration in the air, ensuring safety in industrial plants, logistics centers, and public facilities. The device uses an electrochemical sensor with a 5-year lifespan, compliant with the RoHS standard, which guarantees long-term and environmentally friendly operation. The detector is ideal for large rooms where there is a risk of gas emissions or the need for precise monitoring of their concentration.

Functionality and communication for professionals

The DG-P9E5/MR detector offers advanced communication and control capabilities. Equipped with an RS-485 interface with MODBUS RTU protocol, it enables easy integration with supervisory and automation systems. Two programmable relay outputs (NO/NC) allow for direct control of alarm devices or ventilation systems. Built-in optical signaling informs about exceeding the set alarm thresholds. The possibility of semi-automatic addressing in a digital network facilitates the installation and configuration of multiple detectors simultaneously.

Design and application – durability and flexibility

The detector has been designed with easy maintenance and low operating costs in mind. A replaceable sensor module allows for quick replacement of a damaged element without the need to replace the entire device, which significantly reduces service and calibration costs. Two cable glands facilitate connecting subsequent detectors in a network, and screwless terminals ensure convenient and safe connection of wires. The device is powered by 24V=, which ensures compatibility with most power systems. Please note that the detector is not intended for use in potentially explosive atmospheres.

• Replaceable sensor module: Simplifies maintenance and reduces operating costs.
• RS-485 communication: Enables integration with supervisory and automation systems.
• Two relay outputs: Allow for controlling alarm devices or ventilation.
• Built-in optical signaling: Informs about exceeding alarm thresholds.
• Semi-automatic addressing: Facilitates installation and configuration of the detector network.
• Screwless terminals: Ensure convenient and safe connection of wires.
• RoHS compliance: Confirms care for the natural environment.
• Calibration in an accredited laboratory: Guarantees measurement accuracy (GAZEX laboratory accredited according to PN-EN ISO/IEC 17025).

The DG-P9E5/MR detector is a reliable solution for anyone who needs precise monitoring of oxygen concentration in the air – both for installers looking for a device that is easy to install and configure, and for end-users expecting long-term and safe operation of the gas detection system.