The Merlin Gas Detector X-Range – Carbon Monoxide (CO) from S&S Northern gives you reliable and accurate CO monitoring in commercial, industrial and public environments. Designed to work seamlessly with the Merlin range of Gas Detection Panels and Safety Systems, this compact and modern detector gives you safety where CO is a risk.
Using semiconductor sensor technology, the X-Range CO detector continuously monitors air quality and alarms if CO levels exceed 50ppm for more than 4 minutes, automatically isolates the connected gas supply. Its traffic light-style LED indicators, dual alarm thresholds and Modbus RTU integration make it perfect for car parks, boiler rooms, workshops and plant rooms.
The Merlin Gas Detector X-Range – CO is a compact, accurate and robust CO monitoring solution. With automatic alarm triggering, dual level safety thresholds and BMS/Modbus integration it’s the perfect choice for facilities that put air quality and occupant safety first.
Protect your premises and occupants from carbon monoxide risks. Order the Merlin Gas Detector X-Range – CO (Carbon Monoxide) today for monitoring, ease of installation and seamless integration with Merlin Safety Systems — 3 year warranty from S&S Northern.
| Manufacturer | S&S Northern |
|---|---|
| Product Type | CO (Carbon Monoxide) 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 CO Detection – Precisely detects carbon monoxide buildup, providing early warning before concentrations reach dangerous levels.
Optimal Installation Height – Designed for installation at 1700mm above ground level (or 1600mm for car parks) to ensure accurate CO detection where gas accumulates.
Dual-Level Alarms – Low and high-level alarms provide layered safety response to varying CO concentrations.
Traffic Light LED Display – Green (Safe), Yellow (Warning), and Red (Alarm) indicators give instant visual feedback of air quality.
Automatic Alarm Activation – Triggers at 50ppm for over 4 minutes, initiating alarm state and gas isolation via the connected Merlin system.
Built-In Test Button – Enables quick on-site commissioning and regular system checks to verify proper operation.
Modbus RTU Communication – Seamlessly integrates with Building Management Systems (BMS) and other Modbus-compatible networks.
Reset Functionality – Allows easy reset after resolving gas buildup and clearing the sensor head.
Compact, Modern Design – Discreet wall-mounted detector that’s easy to install and maintain.
Reliable 3-Year Warranty – Backed by S&S Northern Ltd for long-term confidence and performance assurance.
