Wireless humidity sensors allow you to monitor the relative humidity of the air in a room or enclosure. Ideal for monitoring humidity in greenhouses, industrial spaces, museums, saunas and humidifiers. They can also be used for residential applications such as mold and dust mite control.
Main “Internet of Things” solutions for companies
The sensors offer a range of standard sensors with a range of up to over 350m through walls (12 to 14 walls generally). The use of Frequency Spread Spectrum (FHSS) also allows the sensors to have better immunity to interference from other wireless devices.
Superior power management provides the sensors with almost twice the battery life of standard wireless sensors.
Button cell sensors typically last over 3 years.
AA and industrial sensors generally last up to 12 years.
The products use the new Encrypt-RF® Security system (256-bit Diffie Hellman key exchange and AES-128 CBC encryption for all sensor data messages). Security is therefore maintained at all communication points, gateway sensor, software gateway.
Built-in data storage allows sensors to store data if communication with a wireless gateway is interrupted (power outage, Internet connection cut or out of range). Messages that cannot be delivered will be time stamped and stored in memory (up to the last 512 messages) until communication with the gateway is reestablished, in which case all messages will be transmitted.
Over-the-air updates allow products to be updated remotely if new patches or new features are available.
Scientific quality sensor.
Accuracy of +/- 3% (between 10% and 90% RH).
* The actual range may vary depending on the environment. ** Battery life is determined by the frequency of sensor reporting and other variables.
What does the data from this wireless sensor look like in the software?
* also available in ° C
What's in the box?
2 AA batteries
± 3% under normal conditions (10% to 90% RH)
RH operating range
0 - 100% RH
HR response time
8 seconds (tau 63%)
2 replaceable 1,5 V AA batteries
2,0 - 3,8 V (2 AA 1.5V batteries or optional power supply)
At an hour-long heart rate, the included AA batteries typically last between 6 and 8 years. **
Max operating temperature using AA alkaline
-18 ° C to 55 ° C (0 ° F to 130 ° F)
Max operating temperature using AA lithium
-40 ° C to 60 ° C (-40 ° F to 140 ° F)
Optimal battery operating temperature
+ 10 ° C to + 50 ° C (+ 50 ° F to + 122 ° F)
868 MHz specifications
Frequency of operation
Operating frequency 868 MHz
CE certified. Tested and found to comply: EN 300 220-2 V3.1.1 (2017-02), EN 300 220-2 V3.1.1 (2017-02) and EN 60950.