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CO2 Monitor Range

Indoor Air Quality Monitoring

Merlin CO2 RS Range

CO2, Temperature & Humidity Room Sensors
With BACnet & MODBUS

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Merlin CO2X-MOD

CO2 Monitor With MODBUS

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Merlin CO2 X Monitor

CO2 & Temperature Monitor

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Merlin CO2 AVG TFT Monitor

Designed for Scottish Technical Handbook 3.14.2 requirements

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Merlin CO2iS Detector

Carbon Dioxide Monitor With Display Screen

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Merlin CO2i Detector

Carbon Dioxide Monitor With LED Display

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Merlin CO2 C1 Detector

230V Carbon Dioxide Monitor With LED Indicators

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Carbon Dioxide Sensors (CO2)

S&S Northern provides an extensive range of CO2 sensors, ensuring optimal air quality and safety across various environments. Our carbon dioxide sensor options range from simple models with 0-10V output and relay functions to advanced room sensors that also monitor temperature and humidity, featuring Bacnet MS/TP or Modbus RTU communications. With hundreds of CO2 sensor configurations available, we cater to both basic and sophisticated monitoring needs. All our carbon dioxide sensors are manufactured and stocked in the UK, allowing us to offer short lead times and next working day delivery on most products. Whether you need a straightforward CO2 sensor or an advanced integrated solution, S&S Northern has the reliable, high-quality options you need to maintain a safe and comfortable environment. Trust our expertise in delivering top-tier carbon dioxide sensors that meet your specific requirements.

Designed & Manufactured In The UK

40+ Years Industry Experience

3 Year Product Warranty

Family Business

Express Delivery Available

Easy To Install Solutions

The UK's leading designer, manufacturer and supplier of the latest range of gas safety & control products