The ZG-100 is the new stand alone Combustible Gas Detector from Zeta Alarm Systems. It has been designed with the same dimensions as a standard 2 gang fitting, so can be installed either surface mounted with it's own backbox, or with a standard recessed box for semi-flush mounting.

There are two available, one calibrated as a Natural Gas Detector and one calibrated as a LPG Gas Detector. They can be powered either from 230V AC mains, or from a DC supply (9-28V DC).

Technical Specification

• Models - ZG-100L
• Part No - 47-405
• Supply Voltage - 230V @50/60Hz AC or 9-28V DC
• Quiescent Current - 140mA
• Start-Up Current - 220mA
• Alarm Current - 500mA (excluding alarm output)
• Buzzer Output - 85dB@ 3m
• Operating Temperature - 0^oC to 50^oC
• Max. Humidity - 95% RH N/C
• Responce Time - <30 Seconds
• Sensitivity - 4400ppm / 1700ppm
• Size (WxHxD mm) - 100mm x 90mm x 70mm
• Weight - 1kg

Alarm includes the following features:

• Loud 85dB Alarm
• Power, Fault & Alarm Indicator
• Two Phases Alarms
• Test/Silence Function
• Concentration LED Display
• Mains/DC Power Selectable