Concentration-measuring gas detectors DG/P

Detectors DG/P are used for continuous monitoring of premises for combustible and toxic gases. The detector performs cyclic measurement of gas concentration in the air and transmits the measured value in 4-20mA standard (passive output).

For use with control units from other manufacturers - GAZEX recommends to use detectors type DG/PV with dual outputs (active 4-20mA and 2-10V).

Features

• 4-20mA standard analog output (passive);
• easily exchangeable sensor unit and easy maintenance;
• easy change of the detected gas or calibration of the detector;
• built-in temperature compensation;
• infra-red sensor for combustible gases or electrochemical sensor for toxic gases or oxygen;
• sensor unit with “zero” and “span” regulation (calibration outside the detector);
• low-cost operation;
• 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