The Dräger REGARD-1 is a standalone, Self-Contained Single Channel Control System for the detection of Toxic, Oxygen and Ex hazards. The control system is fully configurable for a single input from either a 4 to 20 mA transmitter or a Polytron SE Ex measuring head.
Benefits:
High flexibility
There are 3 fully configurable alarm relays: rising or falling, latching or non-latching. The alarm status is displayed via three LEDs. They will flash with a new alarm, light up continuously to display an acknowledged alarm situation or extinguish if there is no alarm.
Useful additions
The Dräger REGARD-1 Gas System can be equipped with an optional TWA control module. This module enables the output of a TWA alarm as well as the repeat of a 4 to 20mA signal and the alarm states via a digital interface.
Robust enclosure
The robust IP65 enclosure enables the installation of the Dräger REGARD-1 at virtually any location within safe areas.
Certifications
In accordance with the ATEX directive, the system is certified to EN 61779-1/4/5 and EN 50104 for explosion monitoring and oxygen measuring and, therefore, also suitable for applications which require the measuring function for explosion protection (primary measure in accordance with EN 1127-1, paragraph 6). In addition, the Draeger REGARD-1 Gas System was also tested independently to EN 45544 for the monitoring of toxic gases.
