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Temperature Probe with Thermowell and Head (MD, MDS, MDF)

The MD series temperature probe comprises of a fabricated thermowell with terminal head and a removable temperature sensor insert. This configuration allows the sensor insert to be removed or replaced whilst leaving the thermowell in place, so without interrupting the process itself.

Available with either

RTD format PT100: Class B, A, AA as IEC 60751 also 1/10 DIN, also PT1000 Class B or A

Thermocouple (all types to IEC 60584-1).

and with a range of process connection options (flange or screwed).

The MD is supplied in two parts: the thermowell/pocket and a removable spring loaded insert which can be ordered seperately as a spare.

The probes can also be combined with a temperature transmitter for a 4-20mA output.

Product Features

  • Supplied as two pieces. Thermowell and Spring loaded insert
  • Sheath material in Grade 316L, 304, 321, 310 stainless steel. Inconel and Nicrobel also available.
  • Available in sheath diameters of 4.5mm to 1/2" NB (21.7mm OD) with inserts to suit.
  • Available with wetted parts Teflon coated
  • Insert with either 
    • PT100 RTD (Class B, A, AA as IEC 60751 also 1/10 DIN)
    • PT1000 RTD (Class B, A)
    • Thermocouple formats as IEC 60584-1.
  • Plain stem pocket/thermowell as standard or with welded mounting arrangements: Screwed (MDS) of Flanged (MDF)
  • Complete with a standard ceramic connection block (up to 8 pole) or a temperature transmitter providing a 4 to 20mA output signal.
  • Die-cast aluminium connection heads as standard, M20 cable entry and IP65 rating
  • Can also be supplied with a grade 316 stainless steel connection head.
  • Various other heads available, including stainless steel.

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