Why Choose IOTSU®?
Whether you’re monitoring indoor-outdoor air pressure differences to optimise ventilation, ensuring proper airflow in commercial buildings, or improving energy efficiency in HVAC systems, the IOTSU® DP delivers accurate, continuous monitoring with wireless connectivity and long battery life — all in a compact, maintenance-free design.
Key Benefits
Accurate Differential Pressure Monitoring
Tracks pressure variations between outdoor and indoor air, ensuring optimal airflow control.
Energy Efficiency
Enables demand-based ventilation, reducing unnecessary energy use while maintaining comfort.
Improved Indoor Air Quality
Helps prevent unwanted air infiltration and helps maintain proper ventilation levels.
Global Connectivity
Uses NB-IoT or LoRaWAN® networks for seamless data transmission.
Dimensions: 63 x 114 x 30 mm
Weight: 117 g (with battery)
Sensors: Differential pressure
Transmission Cycle: 2 hours (adjustable)
Measurement Cycle: Transmission cycle /4
Battery: Size C, 3.6 V, replaceable
Connectivity: LoRaWAN®
Operating Conditions: 0°C to +50°C, RH ≤95% (non-condensing)
Typical Accuracy: ±3 % of reading, ± 0.1 Pa
Mounting: Screws, Adhesive tape
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