Gas detector DG-8R8/M CO2, 0.5/1.5 %v/v, recommended temperature range 0-45 °C, IR sensor

Carbon dioxide detector for industrial and commercial applications

This DG-8R8/M digital gas detector is designed for continuous monitoring of carbon dioxide (CO2) concentration in indoor environments. The device uses an optical sensor (Infra-Red) for precise measurement, offering reliable detection in the range of 0.5 – 1.5 %v/v. The detector signals exceeding permissible CO2 concentration levels with optical signaling, and also transmits information to the monitoring system via an RS-485 interface with the MODBUS RTU protocol.

Wide application and reliability

The DG-8R8/M detector finds application in industrial plants, logistics centers, public facilities and other large rooms, where control of CO2 concentration is crucial to ensure safety and comfort. The device's design allows it to cooperate with a Digital Gas Detection System, enabling comprehensive monitoring of multiple points simultaneously. A replaceable sensor module facilitates maintenance and calibration, reducing operating costs.

Key features and benefits

• Precise CO2 measurement: The Infra-Red sensor provides accurate and stable readings of carbon dioxide concentration.
• Wide measurement range: 0.5 – 1.5 %v/v allows monitoring in various conditions.
• RS-485 communication: Enables integration with monitoring systems and remote monitoring.
• Replaceable sensor module: Facilitates maintenance, calibration and reduces operating costs.
• Alarm signaling: Optical signaling informs about exceeding permissible CO2 concentration levels.
• Durable construction: Housing made of high-impact ABS (IP44) provides resistance to mechanical damage and water splashes.
• Recommended temperature range: Optimal operation in the range of 0-45°C ensures reliable measurement results in typical environmental conditions.
• Standards and calibration: All detectors are calibrated in their own GAZEX Calibration Laboratory operating in accordance with the PN-EN ISO/IEC 17025 standard (PCA accreditation No. AP150), which guarantees the accuracy and reliability of measurements.

The device is intended for use in areas not exposed to the risk of gas, vapor or dust explosions. Installation should be carried out in a vertical position to ensure optimal performance.