Gas detector DG-P6R7/M Freon, 2000ppm R410A, IR sensor

Gas detectors – reliable installation safety and user comfort

The DG-P6R7/M gas detector is an advanced device designed for continuous monitoring of refrigerant (R410A or R32) concentration in rooms. It utilizes an optical sensor (Infra-Red) providing precise and fast measurements. The detector is a key element of gas detection systems, guaranteeing early detection of potential hazards and minimizing risk.

Construction and operating principle

The DG-P6R7/M detector is based on technology measuring the absorption of infrared radiation by refrigerants. A built-in microprocessor controls the device operation, ensuring measurement stability and reliability. Alarm signaling is realized optically, and information about exceeding the permissible gas concentration can be transmitted to a digital supervisory module via the RS-485 interface with the MODBUS RTU protocol. A replaceable sensor module facilitates maintenance and calibration, reducing operating costs.

Application and benefits

The detector finds wide application in various industrial facilities, logistics centers, and public buildings, where there is a risk of refrigerant leakage from refrigeration or air conditioning systems. Because the detector is equipped with RS-485 communication, it is possible to create an extended gas monitoring system, which is particularly important in large facilities.

• Early leak detection: Rapid response to increased refrigerant concentration allows minimizing damage and preventing serious failures.
• Increased safety: Protection against potential hazards associated with the presence of refrigerants in the air.
• Simple installation and maintenance: Replaceable sensor module facilitates device servicing.
• Integration with BMS systems: Possibility of connection to building management systems (Building Management System) via the RS-485 interface.
• High measurement accuracy: Optical sensor provides precise and reliable refrigerant concentration measurement results.
• Solid construction: Housing made of high-impact ABS (IP44) provides resistance to mechanical damage and external factors.

The DG-P6R7/M detector is not intended for use in areas exposed to the explosion hazard of gases, vapors or dust – it is a device of conventional construction. Let's remember this when choosing the installation location! The device has been calibrated in its own GAZEX Calibrating Laboratory operating in accordance with the PN-EN ISO/IEC 17025 standard (PCA accreditation No. AP150), which confirms its high quality and measurement accuracy.