The Merlin GDP2 Gas Detection System by S&S Northern is a professional grade, 2 zone controller for multi-gas detection in commercial and industrial environments. Supports up to 6 detectors (3 per zone) for carbon monoxide (CO), natural gas (CH₄) and LPG (propane/butane).
Perfect for car parks, boiler houses, plant rooms, and shopping centres, this system integrates with Building Management Systems (BMS), fire alarms, heat detectors, and emergency shut-off buttons for a complete gas safety solution. Built to UK standards and 3 year warranty, the GDP2 gives you full peace of mind for safety critical installations.
The Merlin GDP2 is a multi-zone gas detection solution with simple integration into existing safety systems. It’s compatible with fire alarms, emergency stops and BMS systems making it one of the most versatile and installer friendly gas safety solutions available. Perfect for commercial buildings looking for gas safety compliance and intelligent control in one unit.
Get full protection and compliance with the Merlin GDP2 Gas Detection System – Up to 6 Detectors. Order now for a UK built safety system used in commercial and industrial applications.
| Manufacturer | S&S Northern |
|---|---|
| Product Type | Gas Detection Control Panel |
| Compliance | CE / UKCA, EN 61326-1 / BS EN IEC 61010-1 |
| Max Power Consumption | 20W Max (Full Load) |
| Power Voltage Input Range | 100-240vac |
| Gas Valve Output Range | 100-240vac |
| I/Os | 24VDC Outputs (for Detector, Strobe, or Sounder), 3x Open/Close Switch Inputs |
| BMS | Volt-Free (Normally Closed / Common / Normally Open) – 3A Max |
| Relay(s) | 2x 240vac 10A (Latching Switch) |
| Terminial Wire Ratings | Copper 18AWG (0.75mm2) Min. x29 screw terminals |
| Fuse | 3.15A |
| Detection Zones | 2-zone gas detection system |
| Gas Type Detected | Carbon Monoxide, Natural Gas, LPG |
| Display | Clear LED for system status |
| BMS Compatability | Normally Closed (NC), Normally Open (NO), and Common |
| Remote Connectivity | Accepts remote emergency knock-off buttons, heat detectors, and fire alarms |
| Fusible Links | Supports multiple fusible links wired in series for enhanced security |
| Working Temperature Range | -10°C to +50°C |
| Protective Rating | IP65 |
| Mounting | Wall Mounted |
| Dimensions | 140mm x 190mm x 52mm |
| Number of Sensors | Up to 6 (3 per Zone) |
| Warranty | 3 Years |
2-Zone Detection System – Monitors up to six detectors (three per zone) for multi-area or multi-gas coverage.
Versatile Gas Compatibility – Detects Carbon Monoxide (CO), Natural Gas (CH₄), and LPG (Propane/Butane).
BMS Integration – Compatible with Building Management Systems via Normally Closed (NC), Normally Open (NO), and Common contacts for automated control.
Comprehensive Safety Inputs – Connects directly to fire alarms, heat detectors, and emergency shut-off buttons for system-wide response.
Fusible Link Support – Accepts multiple fusible links wired in series for added safety redundancy.
Clear LED Status Display – Provides visual system status and alarm indication at a glance.
24VDC Outputs – Supports connection of remote strobes or sounders for enhanced audible and visual alerts.
IP65 Protection – Dust- and water-resistant enclosure suitable for demanding environments.
Wall Mounted Design – Compact and robust housing allows easy installation in plant rooms or control panels.
Long-Term Reliability – Backed by a 3-year manufacturer’s warranty for proven performance and durability.
