MD-1.A/T

Control Unit type MD-1.A/T is designed to work with gas detector types DEX/F, DG/F or DG.EN produced by GAZEX. It is used to build large Gas Detection Systems.

Application scope

• local toxic, oxygen or explosive gas detection systems;
• individual protection installations in individual areas;
• dispersed gas detection systems.

Features

• one gas detector input for type DEX/F, DG/F or DG.EN (power supply with current limitation and connection control);
• status control of the wired connection to the detector (signals interruption of any wire);
• visual alarm states and control outputs (without memory);
• A1, A2 – 12 V DC alarm outputs for the external signaling devices;
• separated relay outputs (one for each threshold) for the external signaling devices or fans steering;
• case for mounting in standard cabinets (35 mm DIN rail);
• 12 V DC supply (with LED signalization).

Block diagram