HALO HVAC IoT Sensor : Air Quality
The wireless HALO HVAC IoT sensor for Air quality measures particulate matter (PM) which is vital for health, environmental monitoring, regulatory compliance, real-time responses to pollution, public awareness, and research. Particulate matter consists of tiny particles in the air that can be harmful when inhaled. PM can penetrate deep into the respiratory system, causing various health issues, especially for individuals with respiratory conditions like asthma or chronic obstructive pulmonary disease (COPD).
Key Features
Optimized HVAC Performance: Elevate your HVAC and air handling unit refurbishments with HALO's Wireless IoT sensor, ensuring precision in HVAC energy upgrades.
Proactive HVAC Monitoring: IoT sensors for real-time data, enhancing HVAC monitoring during and after AHU refurbishments and HVAC energy upgrades.


Revolutionize your HVAC system with our state-of-the-art HVAC IoT sensors. Our expert team not only supplies but also installs our advanced weatherproof sensors, ensuring precision in HVAC monitoring air quality, temperature, velocity, humidity, energy and more.

Ultimate Security Measures—Benefit from HALO's exclusive encryption protocols, ensuring the protection of your data during transmission with bank-grade security. click here for more info

Multiple Secure Signal Network Options - Achieve signal transmission spanning over 2,000 feet and penetrating through 18 or more walls utilizing HALO IoT sensors and Ethernet Gateways

Exceptional Battery Longevity—Enjoy over a decade of hassle-free performance with just 2 AA batteries

50+ Dedicated HVAC Sensors For Every Application
The industry’s broadest line of HVAC wireless IoT sensors will cover your remote HVAC monitoring needs from power & air quality to velocity, humidity, temperature, air pressures and much much more

HALO HVAC IoT sensors & software can work independently on mobile & PC,
or seamlessly integrate to your existing BMS and controls strategy. Compatible with;
HALO HVAC IoT Sensors for remote HVAC monitoring;
Duct temperature
Perfect for remote duct temperature monitoring, you can use the HALO HVAC IoT sensors for Duct Temperature for temporary testing or full-time system monitoring.
Temperature
Indoor environmental conditions are constantly shifting, but HALO HVAC Wireless IoT sensors for Temperature can track all of the changes. This makes it possible to chart your HVAC system's fluctuating atmosphere throughout your facilities.
Power Usage
Fluctuating power consumption often indicates that: a component needs maintenance, is nearing the end of its service life, or an unexpected supply issue. HALO HVAC IoT sensors are ideal for submetering. 20- 500Amps
Air Velocity
It’s important to measure airflow or velocity in an HVAC system to optimize performance, increase energy efficiency and cost savings, and maintain proper airflow rates to ensure occupant comfort. Ideal for before and after AHU refurbishments & EC Fan upgrades.
Differential Air Pressure
A HVAC system's primary purpose is, of course, to push air through a building. HALO HVAC Wireless IoT sensors for Differential Air Pressure helps ensure that it does.
Air Quality
The air we breathe matters. To ensure the air circulating through your vents and in your buildings is clean and free of pollutants in the form of various particulate matter (PM), you need the HALO HVAC IoT sensor for Air Quality.
Humidity
HALO HVAC IoT sensors for Humidity remotely monitor RH with a +/- 3% accuracy (between 10–90% RH), temperature, and dew point in facilities or enclosures. If the humidity exceeds your specified limits, these scientific-grade IoT sensors instantly alert you via text, email or call.
Vibration
HALO HVAC IoT sensors for motion and vibration capture data from machines, processes, and critical infrastructure. When excessive vibration, jarring harmonics, or abnormal motion detected, an alert is issued via text, email, or call.
Open / Close & Access Doors
HALO HVAC Wireless IoT sensors help you remotely monitor door, window, cabinet, or lid status. Get an alert via text, email, or call if something’s been left ajar or accessed when it shouldn’t.
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Latest News
HVR Awards
We are honoured to create a partnership with Heating Ventilation Review for the 2024 HVR Awards!
NEW - White Paper :
Learn how Integrating IoT with AHU refurbishment enables sustainable HVAC energy upgrades.
Case Study : Cutting carbon by removing on-site gas-fired boilers and remodelling the AHU's by adopting new DX heat pump technology.
Case Study : 13 AHU's serving a critical manufacturing process and science labs, upgraded and delivered in less than 5 days.
Case Study : Ministry of Defence (MOD) Decarbonisation through
AHU Refurbishment & New Cutting-Edge Air Source Heat Pumps.
Nominated for Two Awards :
Thrilled to announce we have been shortlisted for both, Building A Safer Future Award & Building Services Project of The Year !!
Case Study: This luxury 5* Mayfair hotel operates 24/7 - Therefore, we delivered this project with zero disruption to guests and services.
NEW: CPD and Training sessions by HALO HVAC experts - certified content for HVAC industry professionals.