Macurco GD-6 Series Combustible Gas Fixed Gas Detector, Propane (LP) Methane (NG) Hydrogen (H2), 12-24VAC or 12-32VDC, Gray

Protect personnel and infrastructure with continuous, code-ready combustible gas monitoring. The Macurco GD-6 Series combustible gas detector delivers reliable detection for Methane (NG), Propane (LP) or Hydrogen (H2) with catalytic sensing engineered for commercial environments. Designed for fast response, the GD-6 provides a 4-20mA current loop plus a 5 A fan relay and 0.5 A alarm relay to trigger ventilation, shutoff valves or warning devices automatically and limit hazardous concentrations.

Installation is straightforward — mount to a standard 4" x 4" electrical box and configure via the simple two-button interface. The unit accepts 12–24 VAC or 12–32 VDC power, is factory-calibrated with optional field calibration, and is ETL listed to UL 61010-1 for reliable, code-compliant operation. Integration with building security and monitoring systems is seamless, including compatibility with the Macurco DVP-120 control panel for centralized surveillance and alarm management.

Ideal for parking garages, battery rooms, maintenance bays and other high-risk areas where safety and uptime matter, the GD-6 helps you detect leaks early and automate responses. Contact sales to specify the GD-6 for your facility or add it to your next safety upgrade.

• Continuous protection against combustible leaks with selectable Methane, Propane or Hydrogen sensing to safeguard personnel and property.
• Automatic ventilation and alarm control via 5 A fan relay, 0.5 A alarm relay and 4-20mA output to reduce exposure and speed response.
• Simple integration with building security and monitoring systems, including Macurco DVP-120 compatibility for centralized surveillance.
• Factory-calibrated catalytic sensor with optional field calibration and UL/ETL listing for dependable, code-ready performance.
• Easy installation to standard 4" x 4" electrical boxes and supervised design that signals detector faults to maintain system reliability.