Gas detector DG-P8R/N-Nstd CO2, measurement range on request, IR sensor DG-P8R/N-NSTD

Gas detectors – reliable carbon dioxide measurement

This stationary gas detector is designed for continuous monitoring of carbon dioxide (CO2) concentration in industrial and enclosed spaces. It utilizes proven infrared (IR) measurement technology, ensuring accuracy and stability of readings. The device is an integral part of the GAZEX gas detection systems, cooperating with various control modules and alarm panels. This enables quick response to dangerous changes in CO2 concentration, which translates to personnel safety and protection against potential hazards.

Design and application

The DG-P8R/N-Nstd detector is designed for use in signaling and control systems, utilizing a standard 4-20mA signal. This signal allows for easy integration with existing building or industrial automation infrastructure. The replaceable sensor capsule with IR technology allows the device to be adapted to specific application needs – from monitoring air quality to controlling industrial processes. The detector housing is splash-proof, increasing its durability and resistance to conditions in production halls or boiler rooms.

Advantages and benefits

• Precise measurement: The IR sensor provides accurate and stable CO2 concentration readings, minimizing the risk of false alarms.
• Easy integration: The 4-20mA analog output allows for seamless connection to existing control and alarm systems.
• Replaceable sensor capsule: Allows for quick replacement of a damaged sensor or adaptation of the device to other gases (after purchasing the appropriate capsule).
• Low operating costs: Replacing the sensor capsule is simpler and cheaper than repairing the entire detector.
• High quality: GAZEX detectors are calibrated in their own laboratory accredited according to PN-EN ISO/IEC 17025, which guarantees their reliability and measurement accuracy.
• Wide measurement range: The detector offers a measurement range of up to 5% by volume (ppm), allowing for monitoring of CO2 concentration in various industrial applications.
• Compact dimensions: Dimensions of 110 x 140 x 55 mm facilitate mounting even in tight spaces.

Technical specifications

The DG-P8R/N-Nstd detector uses an optical sensor (infra-red) dedicated to measuring carbon dioxide (CO2). The device is powered by the system, simplifying installation and eliminating the need for external power sources. It has a built-in optical indicator, which informs about exceeding the permissible CO2 concentration limits or device failure. Thanks to its modular design, the detector is easy to operate and maintain, and sensor replacement does not require calibration at the installation site.