Why Choose IOTSU®?
Whether you’re detecting hidden moisture in building structures, monitoring conditions in hard-to-reach areas, or ensuring optimal climate control in HVAC systems, the IOTSU® rH Probe provides precise temperature and humidity data with an external probe, wireless connectivity, and long battery life — all in a compact, maintenance-free design.
Key Benefits
External Probe for Precise Monitoring
Measures temperature and humidity inside walls, ducts, and difficult-to-access spaces.
Ideal for Smart Building & HVAC Applications
Provides critical data for energy-efficient climate control and maintenance planning.
Early Detection of Issues
Helps prevent structural issues by identifying hidden risks.
Global Connectivity
Uses NB-IoT or LoRaWAN® networks for seamless data transmission.
Dimensions: 63 x 114 x 30 mm
External sensor dimensions: Cable length ~1.5 m, mounting hole min 12 mm
Weight: 215g with battery
Sensors: External temperature & humidity
Transmission Cycle: 2 hours (adjustable)
Measurement Cycle: Transmission cycle /4
Battery: Size C, 3.6 V, lifetime with default settings 5 years, replaceable
Connectivity: LoRaWAN®
Operating Conditions: 0°C to +50°C, RH ≤85% (non-condensing)
Typical Accuracy: Temperature: ±0.2°C, Humidity: ±2%
Certifications: CE
Mounting: Screws, Adhesive tape
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