Wi-Fi Temperature & Humidity Transmitter with Internal Pt100 Sensor
The Flex-Sky-T-RH is a wireless transmitter for both temperature and humidity measurements, boasting an IP65 protection. This makes it ideal to be placed in environments like freezers or areas with moisture.
The specialised device functions as a wireless LoRa transmitter, equipped with an internal Pt100 sensor and an external capacitive humidity sensor. Thanks to the LoRa technology, this transmitter delivers impressive radio coverage, spanning up to 10 kilometres in open spaces.
While it is commonly paired with the Nokeval Cell-Sky base station, it can also be seamlessly integrated into systems utilising RS485 Modbus RTU. Its two-part design allows for uninterrupted calibration adjustments to the measuring module, ensuring consistent and accurate performance.
If you’d like more information about any of our wireless transmitters or any of our other temperature sensors, please contact our team.
Features and Specifications
The device is designed to be stored within a temperature range of -40 to +60 °C, with an operational temperature range spanning from -30 to +60 °C. It is capable of functioning efficiently within humidity levels from 0 to 100% relative humidity, and it provides robust protection with an IP65 rating.
Constructed with plastic material, the measuring module is made from PC+ABS, while the radio module is crafted from PC. Its dimensions measure 401 mm x 33 mm x 61 mm, with a total weight of 163 grams. This weight includes an 82-gram measuring module and an 81-gram radio module with an antenna.
The wireless transmitter is powered by an LR6 1.5 V alkaline AA size battery, such as the Energizer EN91, and typically offers a battery life of 2 to 5 years, depending on the measurement interval and the volume of radio network traffic.
