Gas detector DG-22L/M carbon monoxide, 20/100 ppm(s15), p-p sensor, RS485

Carbon Monoxide Detector DG-22L/M – reliable protection against the silent threat

The DG-22L/M gas detector is a device designed for continuous monitoring of carbon monoxide concentration in rooms. Its task is to detect dangerous levels of this gas early on, which is odorless and invisible, posing a serious threat to health and life. The detector uses a highly sensitive semiconductor (p-p) sensor, reacting to concentrations of 20/100 ppm (s15), ensuring quick and effective warning in case of exceeding permissible norms. Communication is via the RS485 interface, enabling integration with supervision and alarm systems.

Application and functionality

The device finds wide application in both industrial facilities, public buildings and residential buildings. It is ideal for anywhere where there is a risk of carbon monoxide emissions – near gas boilers, fireplaces, furnaces, as well as in garages and underground parking lots. The DG-22L/M detector is not only an element of the security system, but also a tool for ongoing air quality control.

Thanks to the RS485 communication option, the detector can be integrated with a central gas monitoring system, allowing for a quick response in the event of an alarm and effective safety management of the entire facility. The built-in LED optical signaling informs about exceeding the permissible gas concentrations.

Construction and characteristic features

The detector has been designed with ease of installation and maintenance in mind. Its splash-proof housing (IP44) made of high-impact ABS ensures durability and resistance to environmental conditions. The replaceable sensor module facilitates calibration and reduces operating costs. Screwless terminals allow for convenient connection of FTP cables. Compact dimensions (110 x 140 x 55 mm) allow for discreet mounting in various locations. The device is powered by 24V=.

It is worth emphasizing that the DG-22L/M detector is a device of conventional construction and should not be used in areas at risk of explosion of gases, vapors or dusts.