Delta-T SM300 Soil Moisture and Temperature Sensor

Delta-T SM300 Soil Moisture and Temperature Sensor

The Delta-T SM300 is a combined soil moisture and soil temperature probe suitable for use in all research and agricultural applications.

Delta-T SM300 Features

  • Measurement: Soil moisture content; Soil temperature
  • Accuracy: ± 0.025m3.m-3 (2.5%); Soil temperature - ± 0.5°C
  • Measurement Range: Soil moisture- Full accuracy over 0 to 0.5m3.m-3; Soil temperature - Full accuracy over 0 to 40°C
  • Output: Soil moisture- 0 to 1.0V differential; Soil temperature -Resistance 5.8 to 28kΩ

Delta-T SM300 Features

  • Stable across wide ranges of temperature and soil types (suitable for use in saline soil conditions)
  • Probe design is easy to install and minimises soil disturbance. Can be instaled in augered holes using optional extension tubes
  • Compatible with most dataloggers for long-term sampling
  • Can be used with the HH2 hand-held moisture meter for instantaneous readings

Systems Integration Services

Do you need assistance with developing your monitoring system? Pacific Data Systems specialises in manufacturing integrated monitoring and process control systems and can assist in developing a turn-key solution to meet your requirements.

Please view our Case Studies to see examples of custom systems developed for our customers.

Technical Specifications

Please download the SM300 Soil Moisture and Temperature Sensor brochure for complete technical specifications

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