Table 1.

Factory calibration equations for sensors from the ECH₂O family using Decagon datalogger (Equations (8)–(11)).

Sensor Type	Calibration Equation	Equation Number
ECH2O TE	θ = 10.90 × 10−4 RAW − 0.629	(8)
ECH2O EC-5	θ = 8.50 × 10−4 RAW − 0.480	(9)
ECH2O EC-10	θ = 5.71 × 10−4 RAW − 0.376	(10)
ECH2O EC-20	θ = 4.24 × 10−4 RAW − 0.290	(11)