Novus RHT-Air

  • Measures temperature, humidity, and dewpoint
  • Long-range communication up to 500 meters
  • Uses its own wireless network for stand-alone operation
  • Can be powered externally or by the internal battery
  • Up to 2-year battery life at a 10-minute update interval
  • Works with other Novus AirGate products


SKU: 8804400110 Categories: ,


The Novus RHT-Air is a fully wireless solution for measuring temperature and humidity over long distances, allowing the configuration and reading of the parameters through the wireless network up to 500 m, bringing practicality and efficiency to the application.

It has a long battery life – which can operate as a no-break – combined with the convenience of a wireless sensor that avoids the absorption of electrical noise, ensuring a robust and safe solution.

Operation without cables and wires simplifies the installation. In addition to the ease of reallocation of the devices, it is possible to extend the telemetry network extremely easily: simply attach the new sensor where necessary and configure it from a distance!

Moreover, the Novus RHT-Air operates on its own wireless network, without the need to use the company’s IT infrastructure, allowing its stand-alone operation.



The DigiConfig software is the main tool for configuration of the RHT-Air transmitter. All wireless and operating parameters and features can be adjusted using Digiconfig through the USB or wireless interface.


Measurement Range -40 °C to 100 °C / -40 °F to 212 °F
Accuracy ±2 °C / ±3.6 °F
Resolution 0.1 °C / 0.1 °F (14 bits)
Response Time 30 sec (airspeed 1m/s)
Measurement Range  0 to 100% RH
Accuracy  ±3% (20-80 °C / 68-176 °F), ±5% (0-100 °C / 32-212 °F)
Resolution 0.1% (12 bits)
Response Time 8 sec (airspeed 1 m/s)
Display  LCD with 2 indications
Advanced Functions Battery Level, Dew Point Indication and Retransmission
Communication Interface  NOVUS Air (IEEE 802.15.4)
External Power Supply 12-30 Vdc
Battery 3.6 V Lithium Battery
Estimated Battery Life Typical 2 years with 10-minute update interval @ 25°C
Dimensions 70 x 60 x 35 mm / 2.76 x 2.36 x 1.38 in
Probe size 39 mm / 1.54 in
Antenna size 105 mm / 4.13 in
Operating Environment  -10°C to 70°C / 14 °F to 158 °F, 0 to 95% RH
Enclosure Material Polycarbonate IP40
USB Connection Internal Micro-B Type
Configuration Software  DigiConfig
Certifications CE, ANATEL (0172-13-7089), FCC
Electromagnetic Compatibility EMC: EN61326-1:2006 CISPR11/EN55011, EN61000-4-2, EN61000-4-3, EN 61000-4-4, EN 61000-4-6, EN61000-4-8



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