Delmhorst

223-L Delmhorst Soil Matric Potential Block for Multiple

Soil & CropsSoil Moisture Measuremnt

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.

Quantity

Specifications

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