Macurco GD-12 Gray Housing-Combustible Fixed Gas Detector & Controller

Features

• Low-level meter capable of displaying from 0-50% LEL
• Selectable target gas - Methane (NG), Propane (LP) or Hydrogen (H2)
• Selectable fan and alarm relay activation
• 5A SPDT fan relay controls valves, louvers or exhaust fans
• 0.5A N.O. or N.C alarm relay connects to warning devices or control panels
• 4-20mA current loop - compatible with the Macurco DVP-120 Control Panel
• Supervised system design: detector problem will cause relay activation
• Mounts on a standard 4" x 4" electrical box
• Calibration Kit Available. One screw allows access for calibration or gas test
• ETL Listed to UL 61010-1, CAN/CSA C22.2 No 61010-1

Description

The Macurco GD-12 is a line voltage, dual relay Combustible Gas detector, controller and transducer. The GD-12 utilizes an internal switching power supply that is capable of using line voltage between 100 and 240VAC and 50-60Hz. The GD-12 has selectable 4-20 mA output, buzzer and digital display options. It is an electronic detection system used to measure the concentration of Combustible Gas and provide feedback and automatic exhaust fan, louver or valve control to help reduce gas concentrations in parking garages, battery rooms or other commercial applications.

The Macurco GD-12 features a detectable explosive gas range of 0-50% LEL with (default) relay settings of 10% LEL for fans and 20% LEL for alarm. Detectable explosive gases are Methane (NG), Propane (LP) or Hydrogen (H2).

Specifications