Dräger REGARD 2400 and 2410 are suitable for 4 transmitters. 4 to 20 mA transmitters as well as Dräger Polytron SE Ex sensing heads can be connected. The Dräger REGARD 2400 with wall-mounted enclosure is pre-installed including terminals, 2.5 A power supply units and fuses. It can be mounted directly onto a wall. The Dräger REGARD 2410 has been designed for easy set-up, low-cost mounting onto DIN rails in existing switching or wall cabinets. The units are ATEX approved.

Dräger REGARD 2400 and 2410 can be freely configured. Two internal relays for gas alarm thresholds or gas alarm groups can be allocated to the respective measuring channels. Additional relays are available for acoustic alarm and fault status. Additionally, the Dräger REGARD 2400 and 2410 are equipped with two digital inputs - e.g. for horn reset or flow control. Finally Dräger REGARD 2400 and 2410 can be connected to external modules such as an input-output module and a relay module via its built-in Modbus interface. Initial configuration of the Dräger REGARD 2400 or 2410 is done via a PC. The necessary interface connection cable and software are available as accessories.

• wall-mounted (2400) or small rail mounted (2410) control unit
• up to 4-channel control for toxic and combustible gases, and oxygen, can be easily configured
• 2 gas alarm relays, 1 acoustic alarm relay and 1 fault relay
• flexible gas and alarm evaluation
• easy to operate
• configuration via PC/laptop
• ATEX approval
• via Modbus 12 additional relays (optional)
• via Modbus 6 digital inputs and 6 analogue (4 to 20 mA) outputs (optional)