Gas detectors DG-1R5/MR

Threshold detectors of toxic and combustible gases (also oxygen and Freon HFC) with splash-proof construction, RS-485 bus connectivity, and relay outputs

Digital DG/MR detectors are designed for continuous monitoring of gases in enclosed spaces. When preset concentration values are exceeded, the detector’s optical alarm signaling is activated, built-in relays change their state and information is transmitted to a digital control module using a RS-485 network. The detectors are designed for work in the Digital Gas Detection System.

The detectors have an exchangeable module with a semiconductor, electrochemical, or optical sensor (Infra-Red). The interchangeability of the gas sensor modules facilitates maintenance, simplifies calibration and reduces operating costs.

The DG/MR detectors cannot be used in areas classified as explosive atmospheres of gases, vapours or dust.

Area of application

• industrial plants, logistics centres, public facilities;
• extensive rooms at risk of toxic or explosive gas emissions with locally controlled sirens.