Drager QuadGard Control Unit

The Drager QuadGard control unit can be configured to work with four different transmitters. The flat enclosure is simple to mount, whether it is indoors or outdoors. Group and independent alarm outputs are also available.

Flexible - The Drager QuadGard control unit is suitable for one to four gas detectors, either two or three wire transmitters, toxic or Ex, mA or mV. Each gas detector has three alarms and these alarms can be individual, common, or voted; rising, falling and/or latching.

User-friendly - The Drager QuadGard control unit has a password protected, easy to use menu structure and can be made to adapt to any specific customer requirements. Using the integrated keypad, the user can input the settings for the connected transmitters and gases. Using the 2-line LCD display, the gas concentration can be read. All of the status information is easily and clearly displayed. The current status of the equipment, such as power supply, alarm raised, fault detected etc is displayed using LEDs in different colours, giving the user a quick overview.

Robust - The QuadGard conforms to protection class IP65 and is therefore also suitable for outdoor use with its robust, wall mounted enclosure.

Datasheet

Dräger QuadGard IP 65 4205810

Dräger QuadGard NEMA 4 (UL) 4205808

Input module mA (CE) 4205916

Input module SE Ex (CE) 4205917

Input module mA (UL) 4205905

Input module SE Ex (UL) 4205906