The modular Draeger Regard 3920 control system detects toxic, Oxygen and Ex hazards. Easily configured with 1 to 16 channels, adjusting to the number and type of input/output boards installed. With a robust IP65 enclosure it houses both 4-20 mA input boards and relay output boards, and the system is configured using on-board push buttons. Each analog input board can accommodate 1-4 transmitters with dedicated field terminals. Each relay output board has 8 SPCO relays configurable for different modes. The system offers 2 alarm levels, with configurable rising or falling and latching or non-latching settings. Up to 2 relay boards can be installed, and alarms are acknowledged via a front-panel push button. Whether you have a tight budget or need a highly customizable solution, the Draeger Regard 3920 control system offers flexibility and reliability you need.
See also:
Draegergard 16 64 Channel Controller for Stationary Gas Detection
