BMS & HVAC Sensors

As the UAE continues its rapid expansion in commercial real estate, hospitality, healthcare, and sustainable infrastructure, the demand for intelligent, accurate, and compliant Building Automation and Management Systems has never been greater. At the heart of every effective BMS is the quality of the sensors feeding it data.

ConnectSys Automation supplies a comprehensive range of BMS and HVAC sensors and transmitters for building automation integrators, MEP contractors, HVAC consultants, and facilities management teams across Abu Dhabi, Dubai, and the wider UAE and GCC covering temperature, humidity, CO₂, air quality, particulate matter, energy monitoring, and water leak detection. All sensors support BACnet MS/TP, BACnet IP, and Modbus RTU protocols for integration with all major BAS platforms.

CO₂ Sensors & Transmitters

NDIR dual-wavelength CO2 sensors for room and duct BACnet, Modbus, or 4-20mA output.

Total Air Quality (IAQ) Multi-sensors

Single device measuring CO2, VOC, PM2.5/PM10, humidity and temp BACnet/Modbus output.

Particulate Matter (PM2.5 / PM10) Sensors

Laser scattering PM sensors field-replaceable, 8+ year life.

Duct Temperature Sensors

Single and averaging duct temp sensors (RTD) for AHU supply, return and mixed air measureme

Humidity & Temperature Sensors

Combined humidity/temp sensors for room, duct and outdoor ±2% RH accuracy.

VOC Sensors

MEMS metal oxide sensors for smoke, cooking odours and pollutant detection.

Current Transformers & Power Monitors

Split-core CTs and energy monitoring transducers for BMS energy management kW, kWh, power factor.

Water & Leak Detection Sensors

Spot and conductivity cable moisture detection for data centres, raised floors and mechanical rooms.
Applications & Solutions

In commercial office towers, hotels, and mixed-use developments, CO₂ sensors mounted in occupied spaces feed demand controlled ventilation strategies reducing fresh air fan energy consumption by up to 40% compared to fixed-volume systems while maintaining indoor air quality within ASHRAE 62.1 and Estidama compliance thresholds. Combined humidity and temperature sensors in air handling unit supply and return ducts enable precise psychrometric control, protecting building fabric and occupant comfort in the UAE’s extreme summer humidity conditions.

In hospitals and healthcare facilities, total air quality sensors monitoring CO₂, VOCs, and particulate matter ensure that ventilation systems maintain the stringent indoor environmental conditions required by infection control protocols and WELL Building Standard certification. Water leak detection sensors protect critical electrical rooms, server spaces, and medical equipment areas from water ingress damage.

In district cooling plants a major application in Abu Dhabi and Dubai are the duct and immersion temperature sensors, differential pressure transmitters, and energy monitoring transducers provide the measurement points that cooling plant BMS controllers require for chiller sequencing, pump speed control, and thermal energy metering.

In data centres and server rooms, particulate matter sensors provide early warning of air filter degradation and environmental contamination, while leak detection systems along raised floor cable routes protect critical IT infrastructure from undetected water ingress before it causes downtime.

For Estidama Pearl Rating and LEED certified developments in Abu Dhabi and Dubai, our energy monitoring transducers and split-core current transformers provide the sub-metering data required by the rating system’s energy performance and monitoring requirements installed directly onto distribution board incomer cables without the need for panel modification.
 
Commercial Office Towers
Hotels & Hospitality
Hospitals & Healthcare
District Cooling Plants
Data Centres
Schools & Universities
Estidama & LEED Projects

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