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  • Suitable for measuring water temperature in various boiler systems
  • Standard industry style connector
  • Available in a variety of thread types
  • Custom tolerances available on request
  • Available in range of R/T curves
  • Temperature range -40ºC to +125ºC
  • Other RTD elements available (Platinum, Nickel)


  • Temperature measurement of water in hot water
  • Boiler systems
  • Industrial process control
  • Boiler control  

Please review product documents or contact us for the latest agency approval information.  

Product Type Features

  • Model Number  PRO9-PROBE

  • Tolerance β-Value with unit as % (%) 1

  • Sensor Type  NTC Probe

Body Features

  • Wire Connection  2.5mm integrated connector


  • Diameter 5.5 mm [ .22 in ]

  • Length 1000 mm [ 39 in ]

Usage Conditions

  • Resistance (at Tref) (kΩ) 10

  • Tolerance Resistance (%) ± 1

  • Ambient Temperature Range -40 – 125 °C [ -40 – 257 °F ]

  • T_ref for Resistance (°C) 25 °C

  • Temperature Accuracy (°C) ± .22 @ 25

Packaging Features

  • Package  PRO9-PROBE


  • β-Value(T1 and T2) with unit as K (K) 3976

  • Tolerance Class  Point Match

Related Materials

Catalog Pages/Data Sheets

Terms and Conditions

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