ST01 soil temperature sensor

ST01 is a high-quality temperature sensor for use in extreme environments
Soil temperature sensor

ST01 is a high quality temperature sensor that is specifically designed for soil temperature measurement in extreme environments. Using top quality materials it is suitable for hostile conditions as encountered in outdoor installation (temperature, radiation, chemicals). It is designed to have a record-breaking lifetime with optimal stability. Employing a platinum sensor, at extreme temperatures a higher accuracy can be attained than with commonly used thermistors.

Specifications
Measurand
  • temperature
Measurement range
  • -60 to +150 °C, cable remaining flexible
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Specifications

Measurand
  • temperature
Measurement range
  • -60 to +150 °C, cable remaining flexible
Standard sensor
  • Pt100, IEC 751:1983 class A
Alternative sensors
  • Pt500, Pt1000
Attainable accuracy
  • +/- 0.25 °C +/- 0.15 °C with individual calibration (both across -50 to +50 °C)
Moisture protection needle and cable until wiring exit
  • IP 68
Pressure resistance
  • 6 bar
UV resistance
  • no UV degradation
Standard cable length
  • 3 m
Expected lifetime
  • >10 yrs (normal field conditions)
Cable material
  • extruded PTFE
Options
  • can be ordered with extended cable
Manuals & Downloads

Description

ST01 is a high-quality temperature sensor for use in extreme environments

An ultra-stable sensor that can withstand extreme conditions

The measurement of soil temperature is recommended by the World Meteorological Organisation at depths of 5, 10, 20, 50 and 100 cm. Proper installation of soil temperature sensors requires a lot of effort. Once installed, sensors are usually left alone without calibration for a long time. This means that the sensor and cabling should be very reliable and stable over time. ST01 is designed to be an ultra-stable sensor that can withstand the extreme conditions met in meteorological use; partially sub-soil, partially above-soil installation.

Suggested use

  • extreme environments: arctic & desert regions, polluted soil
ST01 soil temperature sensor
ST01 is a high-quality temperature sensor for use in extreme environments
  • can be used across a very wide temperature range
  • ultra-stable sensor
  • record-breaking lifetime 
Would you like a personalised quote?

or contact us: info@hukseflux.com