223-L Delmhorst Soil Matric Potential Block for Multiple
The 223, manufactured by Delmhorst, is a cylindrical gypsum block that estimates soil water potential from -10 to -1000 kPa. It connects to a data logger via an AM16/32-series multiplexer.
| Material | Gypsum |
|---|---|
| Measurement Range | -10 to -1000 kPa |
| Calibration | Individual calibrations are required for accurate measurements. Refer to the sensor manual for more information. |
| Operating Temperature | Soil temperatures above freezing |
| Life Expectancy | Two freeze-thaw cycles |
| Electrode Description | Concentric cylinders |
