Product Information - 227
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Soil Moisture Block
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Model Cable Length
227 50 Ft
227-L 50 Ft Base Lead + Custom

Brochure, Version Date: January, 1999  Brochure
Manual, Version Date: November, 2008  Manual

Features

  • Uses electrical resistance method for soil water matric potential measurement
  • Measurement range: -1000 kPa to -10 kPa
  • Contains in-line blocking capacitors for applications when multiplexers are not used
  • Manufactured by Delmhorst

General Description

The 227 estimates soil water potential from 0.1 to 10 bars. When the 227 is wet, electrical resistance is low. As the 227 dries, resistance increases. Calibration of individual probes is recommended for accurate soil water potential measurements. We recommend removing the probes during winter. Expected life is two freeze-thaw cycles.

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