Gas detector DG-8R8/MR-Nstd CO2, calibration on request <2 %v/v, recommended temperature range 0-45 °C, IR sensor DG-8R8/MR-NSTD

Carbon Dioxide Detectors – Reliable Air Quality Monitoring

The DG-8R8/MR-Nstd gas detector is an advanced device designed for continuous monitoring of carbon dioxide (CO2) concentration in various spaces. It utilizes an optical sensor (Infra-Red), ensuring precise and reliable measurement. The device is factory calibrated for a range of up to 2% volume, guaranteeing accurate readings under typical operating conditions. The recommended operating temperature range is 0-45°C, making it suitable for use in most industrial and commercial environments.

Application and Functionality

The DG-8R8/MR-Nstd detector finds application in industrial plants, logistics centers, public facilities, and anywhere where CO2 concentration control is crucial for safety and comfort. The device is part of a Digital Gas Detection System, enabling integration with other system elements and central air condition monitoring. In the event of exceeding defined alarm thresholds, the detector signals an alarm state both optically and by transmitting information to the supervisory module via RS-485 communication with the MODBUS RTU protocol.

Construction and Characteristics

The detector is characterized by a solid construction and a replaceable sensor module, which facilitates maintenance, calibration, and reduces operating costs. The replaceability of sensor modules allows for a quick response in the event of a failure or the need to change the measurement range. The device has two switchable control outputs and a built-in optical indicator. RS-485 communication enables easy integration with building and industrial automation systems. The detector is powered by 24V=. The dimensions of the detector are 110 x 140 x 55 mm, which facilitates mounting in various locations. The detector is not intended for use in areas hazardous due to the presence of gases, vapors or dust.