The Merlin Gas Detector X-Range – Natural Gas from S&S Northern gives you precise and reliable detection of methane and natural gas leaks in commercial and industrial environments. Designed to integrate seamlessly with the Merlin range of Gas Detection Panels and Safety Systems, this compact and clever detector has advanced functionality, modern looks and easy installation.
With a semiconductor-type sensing element, the Merlin X-Range responds fast and accurate to gas buildup, triggering safety shut-off at 10% of the lower explosive limit (LEL). Its traffic-light style LED indicators, dual-level alarms and Modbus RTU connectivity make it perfect for use in boiler houses, plant rooms, kitchens, workshops and commercial buildings.
The Merlin Gas Detector X-Range is a complete safety solution for any natural gas installation. With dual-alarm levels, clear LED indicators and direct connection to Merlin gas panels it gives you peace of mind and fast response in the event of a gas leak. From S&S Northern it’s industry leading quality and reliability in gas detection.
Be safe and compliant with intelligent gas detection. Order the Merlin Gas Detector X-Range – Natural Gas today for fast fit, precise detection and trusted protection from S&S Northern’s 3-year warranty.
| Manufacturer | S&S Northern |
|---|---|
| Product Type | Natural Gas Sensor |
| Approvals | BS EN 50270 / BS EN 61010-1 |
| Power Supply | 12-32V DC (24vdc Nominal) |
| Power Consumption | 90mA at 24vdc |
| Communication | RS485, Modbus RTU |
| BMS Terminal | Volt Free (Normally Closed / Common / Normally Open) |
| Relay(s) | 1 x 30vdc 2A (Non Latching) |
| Indicators (LED) | Green (Safe), Yellow (Special State) & Red (Alarm). Gas Type & Detected Concentration Level. Measured Value Detector ID No. Serial No. End of Life. Sensor Fault. Service. |
| Working Temperature Range | -10°C to 50°C |
| Protective Rating | IP40 |
| Mounting | Wall Mounted |
| Dimensions | 145mm x 95mm x 30mm |
| Autosetting | Yes |
| Warranty | 3 Years |
| Sensor Compatability | Merlin Gas Control Sytems |
Advanced Natural Gas Detection – Precisely calibrated to detect methane (CH₄) at 10% LEL for early warning and automatic isolation of gas supply.
High-Level Installation – Designed for mounting approximately 300mm from the ceiling where natural gas accumulates, ensuring fast and accurate detection.
Dual Alarm Thresholds – Provides both low and high-level alarms for enhanced safety coverage.
Traffic Light LED Display – Green (Safe), Yellow (Warning), and Red (Alarm) LEDs give immediate visual indication of gas levels.
Automatic System Activation – Triggers the connected Merlin panel to isolate gas valves and raise alarms when gas concentration thresholds are reached.
Built-In Test Button – Allows simple onsite commissioning and regular functionality checks.
Modbus RTU Communication – Ensures seamless integration with BMS and other Modbus-compatible systems.
Compact & Modern Design – Slim, wall-mounted enclosure is both discreet and easy to install.
System Compatibility – Fully compatible with all S&S Northern Merlin Gas Detection Panels and control systems.
3-Year Warranty – Long-term reliability backed by S&S Northern Ltd.
