Gas detector DG-P8R8/MR CO2, 2 %v/v, recommended temperature range 0-45 °C, IR sensor

Gas detectors – reliable air quality control

The DG-P8R8/MR gas detector is an advanced device designed for continuous monitoring of carbon dioxide (CO2) concentration in various environments. It utilizes an optical sensor based on Infra-Red technology, ensuring precise and reliable measurements. The detector finds application in industrial plants, logistics centers, and public facilities, where air quality control is crucial for safety and comfort. The device is particularly useful in large rooms where gas emissions may pose a hazard.

Features and application

The DG-P8R8/MR detector is designed to work with the Digital Gas Detection System, enabling integration with comprehensive monitoring systems. It has two alarm thresholds or measurement mode, allowing for flexible adaptation to specific application needs. Built-in relays with NO/NC outputs enable a quick response in the event of exceeding the permissible CO2 concentration levels. Communication is via RS-485 port with MODBUS RTU protocol, ensuring easy integration with existing infrastructure.

The device is ideal for monitoring carbon dioxide concentration in rooms where there is increased emission of this gas, e.g. in production halls, warehouses, offices or conference rooms. Thanks to precise measurements and a quick reaction to changes in CO2 concentration, the detector helps maintain safe and comfortable working conditions and prevent potential health hazards.

Advantages and benefits

• Precise measurements: The Infra-Red sensor guarantees accurate and reliable CO2 concentration measurements.
• Versatility: The ability to work in threshold or measurement mode adapts the detector to different user needs.
• Easy integration: RS-485 communication with MODBUS RTU protocol facilitates integration with existing monitoring systems.
• Replaceable sensor module: Streamlines maintenance, simplifies calibration and reduces operating costs.
• Alarm signaling: Built-in relays and optical signaling ensure a quick response to exceeding the permissible CO2 concentration levels.
• Reliability: Built-in control microprocessor ensures stable and reliable device operation.
• Temperature range: Optimal operating temperature range of 0-45°C ensures proper detector operation in typical environmental conditions.
• Calibration: All detectors are calibrated in their own GAZEX Calibration Laboratory operating in accordance with PN-EN ISO/IEC 17025 standard (PCA accreditation No. AP150), which guarantees the accuracy and reliability of measurements.

The DG-P8R8/MR detector is an investment in safety and comfort of use in spaces where air quality control is critical. Its reliability, precision and ease of integration make it an ideal solution for both professional installers and end users.