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

Gas Detectors – Reliable Safety in Every Environment

Gas detectors from the DG/P and DG/F series are devices designed for continuous monitoring of harmful substances in the air. They find application in industrial plants, public utility facilities, and anywhere where there is a risk of exposure to toxic gases, explosive gases, or oxygen deficiency. Thanks to their modular construction and the ability to replace sensors, they ensure long-term and economical operation. These devices are particularly useful in gas detection systems, cooperating with various control modules and control panels.

Features and Applications

DG/P and DG/F detectors utilize various types of sensors – semiconductor, electrochemical, and optical (Infra-Red) – allowing for the selection of an appropriate model for specific application needs. Replaceable sensor modules with built-in compensation algorithms ensure precise measurements and stable device operation. Optical signaling and a 4-20 mA analog output enable integration with alarm and control systems. A splash-proof design (IP44) ensures resistance to harsh environmental conditions.

Specifically, the DG-P8R8/N model with an Infra-Red sensor is dedicated to measuring carbon dioxide (CO2) in a range of up to 2% by volume. The recommended operating temperature range is 0-45°C, making it an ideal solution for many industrial and commercial applications. The IR sensor is characterized by high selectivity and measurement stability.

Advantages for Installers and Users

• Easy Installation and Configuration: The modular design and the lack of the need for on-site calibration significantly simplify the system startup process.
• Low Operating Costs: Replaceable sensors allow for quick and inexpensive replacement of damaged elements or adaptation of the detector to other gases.
• High Accuracy: Built-in compensation algorithms ensure precise measurements even in changing environmental conditions.
• Versatility: The ability to cooperate with various control modules and control panels allows integration with existing safety systems.
• Reliability: 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).
• Durable Construction: The housing made of high-impact ABS provides resistance to mechanical damage.
• Fast Response: The short response time of the detector ensures quick detection of dangerous gas concentrations.

Technical Parameters (for model DG-P8R8/N)

Model DG-P8R8/N is designed to measure carbon dioxide (CO2) using an optical Infra-Red sensor, offering a measurement range of up to 2% by volume with a recommended operating temperature range of 0°C to 45°C. A 4-20 mA analog output enables easy integration with monitoring and control systems, and a splash-proof housing ensures reliability in harsh industrial conditions. The device is powered by a standard system voltage, facilitating its implementation in existing infrastructure. The detector dimensions are 110 x 140 x 55 mm, allowing for its discreet mounting in various locations.