Wireless humidity and temperature transmitter
FT10-RT433-RHT is a wireless transmitter with internal Pt100 and humidity sensors. The device consists of a radio transmitter module FT10-RT433, a measurement module FT10-RHT and a whip-antenna. The design and construction of the device ensures high measuring accuracy and stability along with outstanding durability and resistance against adverse environmental conditions. The device includes 433.92 MHz radio transmitter and detachable whip-antenna.
The measuring module recommended calibration period is two years. The calibration agreement is offered as an additional service. The service includes replacement measurement modules delivered automatically when the calibration date is approaching. The replacement modules are changed to the places of the measurement modules that are currently in use. This prevents breaks in measurement cost-effectively. The battery is also changed together with calibration, though it would have power left even for several years to come.
The device fulfills the mechanical and measuring accuracy requirements of the EN 13485 standard. It also conforms to the requirements of the standards EN 13486 and EN 12830 where applicable.
Load manuals (pdf)
Temperature: Pt100, relative humidity
-30...+60°C, 0...100 %RH non-condensing
Pt100: ±0.5°C (-30...+50°C), Humidity: typ. ±3 %RH over 0...+50 °C
5 s...5 min
1000 m (open space)
433 MHz radio signal
Over 3 years (80 s transmission interval)
Battery: 1.5 V AA alkaline
minimum ambient temperature
maximum ambient temperature
plastic (PC, ABC+PC)