Sensor Industrial Pro IQAROS Temperature and humidity sensor Description IQD-SE03-02 (sensor Industrial Pro) is a temperature and relative humidity sensor intended for IQRF wireless 3D monitoring system IQAROS. It observes the IQRF Standard sensor specification. Key features • Indoor, with the sensor unit connected via the finger • IQRF wireless Mesh connectivity • Extra low power, battery operated. Battery lifetime 10 years typical. • Beaming sensor supporting data collection by Aggregating repeaters Purpose • Temperature and humidity monitoring in an indoor industrial environment Applications • IQRF wireless 3D temperature and humidity monitoring system IQAROS • Monitoring of buildings, warehouses, laboratory conditions, etc. • Smart house, Internet of Things Technical specifications Typical values (until otherwise specified) Power supply Battery AA 3.6 V, 2400 mAh, lifetime 10 years typical, 7 years guaranteed (if the conditions for operating are observed). IQRF wireless Mesh 868 MHz (916 MHz on request) Tens of meters in buildings (depends on the environment and obstacles) Up to 400 m in free space The sensor transmits the measured values every minute. Beaming period Temperature Range Without hoar-frost and condensation 0 °C to +45 °C (battery lifetime 7 years guaranteed) -20 °C to +70 °C (battery lifetime not guaranteed) Typical ± 0.2 °C (0 °C to +70 °C), from ± 0.25 °C to ± 0.2 °C (-20 °C to 0 °C) Maximal ± 0.4 °C (-20 °C to +70 °C) Long-term drift Relative humidity Range Resolution Accuracy Long term drift Without hoar-frost and condensation 0 % to 90 % (battery lifetime 7 years guaranteed) 0 % to 100 % (battery lifetime not guaranteed) 0.5 % ±2 % 0.25 % / year Ingress protection Main unit enclosure size Finger size 64 mm x 58 mm x 35 mm body, 94 mm x 88.4 mm x 35 mm total 30.4 mm length, 15.0 mm diameter