S.T Series – Interchangeable Temperature Humidity Probes

Brand: Delta OHM S.R.L.

S.T Series – Interchangeable Temperature Humidity Probes

Brand: Delta OHM S.R.L.
Interchangeable temperature and humidity probes with SICRAM 2 module and cable for the HD2717T... and the HD2817T... transmitters series.

The probes are supplied with filter P7 as standard. For temperatures up to 150 °C, we recommend the use of probes with stainless steel (AISI 304) stem. 

All stainless steel probes can be optionally supplied for temperatures upto 180 °C with filter P6. This option (S.TCHT) has to be requested upon ordering the probe.

Specifications

Temperature Inputs

  • Sensor: Pt100
  • Measuring range: -50° C to 200° C
  • Resolution: 0.1° C
  • S.TC2.480.2 / S.481.2 Temperature Measuring range: -40° C to+60° C

Humidity Inputs

  • Sensor: Capacitive
  • Response time: 3 min with filter
  • Resolution: 0.1 %RH

Humidity Accuracy

  • ± 1.5 %RH (0…90 %RH)
  • ± 2.0 %RH (elsewhere)
  • @ T=15° C to 35° C
  • ± (1.5+1.5 % of the measured value)
  • %RH @ T = remaining range

Accuracy of the Calculated Physical Quantities

  • Accuracy of the Dew point @ T = 20° C
  • ± 2° C DP (-40° C to -20° C DP)
  • ± 1.5° C DP (-20° C to 0° C DP)
  • ± 1° C DP (0° C to +20° C DP)

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