DG-9E/N

Detectors DG/F are used for continuous monitoring of premises for combustible and toxic gases (and oxygen). The detectors come with two preset concentration thresholds for alarm purposes.

DG/F detectors are designed to work only with:

• threshold control units of type MD-1.A/T, MD-1, MD-2, MD-4;
• measuring and threshold control units of type MDP-1.A/T, MDP-1 PLUS, MDP-4, MDP-8, MDP-16.

DG/F detectors cannot be used in hazardous locations (according to ATEX Directive).

Features

• two thresholds set at manufacturing stage;
• semiconductor sensor for combustible gases or electrochemical sensor for toxic gases or oxygen;
• easily exchangeable sensor unit for straightforward maintenance;
• easy change of detected gas and easy calibration (all available DG/F sensor units ready to operate in each DG/F detector);
• intelligent sensors with build-in TWA and STEL measurement, alarm history, recommended calibration time mark signal;
• built-in temperature compensation;
• low cost operation;
• long time operation (typically 10 years for semiconductor sensors);
• all detectors are calibrated in our own GAZEX Calibration Laboratory operating in accordance with PN-EN ISO/IEC 17025 (PCA accreditation No AP150).

Typical system configuration