TR24 Modular RTD thermometer

Comprehensive and common temperature measurement technology for almost all branches of industry

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• Measuring principle

  Resistance Temperature Detector

• Characteristic / Application

  metric style
  modular temperature assembly
  process connection as compression fitting
  without neck

• Thermowell / protection tube

  without (not intended to use with thermowell)

• Insert / probe

  mineral insulated (MI), flexible

• Outer diameter protection tube / Insert

  3,0 mm (0,12'')
  6,0 mm (0,24'')

• Max. immersion length on request

  up to 10.000,00 mm (393,70'')

• Material protection tube/ thermowell

  1.4404 (316L)

• Process connection

  compression fitting:
  G1/2"
  NPT1/2"
  weld in version

• Tip shape

  straight
  reduced

• Surface roughness Ra

  Not defined

• Operating temperature range

  PT 100:
  -200 °C …600 °C
  (-328 °F …1112 °F)

• Max. process pressure (static)

  at 20 °C: 40 bar (580 psi)

• Accuracy

  class A acc. to IEC 60751
  class AA acc. to IEC 60751

• Response time

  depending on configuration
  t50 = 2 s
  t90 = 5 s

• Integration head transmitter

  yes (4 … 20 mA; HART; PROFIBUS PA; FOUNDATION FIELDBUS)

• Ex - approvals

  ATEX II1D Ex ia IIIC, II1G Ex ia IIC T6
  ATEX II1/2D Ex ia IIIC,II1G Ex ia IIC T6
  ATEX II1G Ex ia IIC T6
  ATEX II 3 G Ex nA IIC T6, II3D
  NEPSI Ex ia IIC T6, Ex iaD 20 T85-T450
  IECEx Ex ia IIC T6 Ga/Gb
  NEPSI Ex nA IIC T6

• Certification

  Gost Metrology
  SIL (transmitter only)

The high modular and robust thermometer finds its use in several applications in almost all industries. An optional head transmitter, with all common communication protocols, makes the device ready to use with enhanced measurement accuracy and reliability compared to directly wired sensors. A variety of process connections, dimensions and materials offer flexible application possibilities.

• Universal range of application

• Measuring range: -200 to +600 °C (-328 to 1112 °F)

• Pressure range up to 50 bar (725 psi)

• Degree of protection: up to IP68

• High degree of flexibility thanks to modular design with standard terminal heads as per DIN EN 50446 and customer-specific immersion lengths

• High degree of insert compatibility and design as per DIN 43772

• Fast response time with reduced tip form

• Types of protection for use in hazardous locations: Intrinsic safety (Ex ia), non-sparking (Ex nA)

• Head transmitter with easy selection: Analog output 4 to 20 mA, HART®, PROFIBUS® PA or FOUNDATION Fieldbus™