Use the EHT durable RH/temperature sensor with soil moisture
probes in microclimate and evapotranspiration studies.
Compact
This 3 cm x 1 cm sensor can fit into very small spaces.
Weatherproof
Thanks to its unique Teflon screen, the relative humidity sensor
can survive a deluge. It naturally won't be transmitting accurately
while it's waterlogged, but once it dries out, it's back in the
game.
Fast Response
The Teflon screen protects the sensor from liquid water and dust
without limiting diffusion of water vapor. The protected sensor is
still able to respond to changes in humidity very quickly.
Integrated Temperature for Accuracy
Accurate relative humidity readings require accurate air
temperature readings taken at the same point and time. This sensor
takes both measurements simultaneously for the best possible
accuracy.
| Specifications |
| Humidity Accuracy |
±2% from 5-90% RH, ±3% from 90-100% RH |
| Temperature Accuracy |
-40°C to -20°C: ±1.0°C
5°C to 40°C: ±0.5°C
40°C to 50°C and -20 to 5°C: better than ±1.0°C |
| Humidity Resolution |
0.1% RH |
| Temperature Resolution |
0.1°C |
| Humidity Range |
3 to 100% RH |
| Temperature Range |
-40°C to 50°C |
| Sensor Type |
Digital Capacitance and Thermistor |
| Output |
I2C |
| Operating Environment |
-20°C to 50°C |
| Cable Length |
3m |
| Cable Connector Types |
3.5mm stereo jack plug |
| Sensor Dimensions |
3cmx 1cm |
| Data Logger Compatibility |
Decagon: Em50, Em50R, ProCheck |
| Warranty |
One year, parts and labour |
Non UK/Ireland Customers
Non UK/Ireland Customers, please contact Decagon Devices
at:
www.decagon.com
