The MGD controllers listed on Murco’s user friendly website have been made available as one, two, four or six sensors – this is applicable with either single or dual level monitoring – it is also compatible with either the 120 or 230V power supply. For PSU applications, a 12V option can be made available. Some of the advanced elements of this gas detection unit include:

• A visual alarm system that also incorporates an extremely audible alarm, with the relays themselves operating at each singular alarm level.
• System and power fault monitoring that is continuous.
• A handy automatic reset when the gas has cleared. This can be further defined as a one level unit low alarm. When it becomes a two level unit, a user-defined automatic/manual reset is offered. The level one system on the alarm allows one to mute this noise via an internal jumper. Level two units must be done via the key switch.
• A series of relays are put into use in order to activate fans, sirens, to communicate with other monitoring systems/external control or to shout down a valve.
• For the more expansive four and six Sensor controller with two levels of detection; a supplementary fault relay, with an additional relay expander box provides a relay per sensor – this is for each individual alarm level.

The Murco Gas Detector controllers are more than ideal for any smallish installation, and for one that requires a highly affordable, yet quality alarm system that can effectively detect toxic and combustible gases.

The weight of the MGD controllers is:

• 1 & 2 Sensor Panel: 1.3 Kg (2.8 Lb)
• 4 & 6 Sensor Panel: 2.6 Kg (5.6 Lb)

The dimensions of the MGD controllers are:

• 1 & 2 Sensor Panel: 192 x 100 x 75mm (7.6 x 3.9 x 3 inches)
• 4 & 6 Sensor Panel: 262 x 255 x 82mm (10.3 x 10 x 3.2inches)

Visit www.murcogasdetection.com for further, affordable fixed gas leak detection solutions that you can trust, time and time again.