EA-10 Soil Moisture Sensor Integrator’s Guide
1. Introduction
2
Measurement output:
current linearly related to VWC.
Active sensor length:
10 cm
Minimum measurement time:
10 ms
Soils:
all types; coarse sand to clay
Operating environment:
Temperature:
-40 to +60 °C.
Humidity:
0-100%
Physical properties:
Dimensions:
14.5cm x 3.17cm x 0.15 cm
Cable:
3 m 26 AWG tinned, bare wire
Calibration:
Percent Volumetric Water Content =
4.25 x Current - 34.2.
Functional testing:
Sensor output in air:
4.3 - 4.9 mA
Sensor output in distilled water:
17.6 - 18.2 mA.
Contact Information
If you need to contact Decagon:
•
us
•
Send us a fax
at (509) 332-5158
•
Call us
at: (US and Canada only) 1-800-755-2751,
or 509-332-2756.
Warranty Information
The EA-10 has a 30-day satisfaction guarantee and a
one-year warranty.
