TR15 Modular RTD thermometer

Field of application

The robust thermometer is designed for use in demanding applications like gas or steam applications e.g. in the Chemical, Oil & Gas and Energy industry. Highest pressures as well as high temperature can be handled by the use of robust protection tubes and special process connections. 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.

• Universal range of application

• Particularly suitable for steam and gas applications with high process pressures and temperatures

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

• Static pressure range up to 400 bar (5800 psi)

• Degree of protection: up to IP68

Benefits

• 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

• Extension neck to protect the head transmitter from overheating

• Fast response time with reduced/tapered tip form

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

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

• Measuring principle

  Resistance Temperature Detector

• Characteristic / Application

  metric style
  modular temperature assembly
  universal range of application
  suitable for hazardous areas
  suitable for high process pressures
  flanged process connection or weld in
  with neck
  incl. thermowell (metal)
  usable with insert StrongSens

• Thermowell / protection tube

  bar stock (drilled)
  without thermowell

• Insert / probe

  mineral insulated (MI), flexible

• Outer diameter protection tube / Insert

  18,0 mm (0,71'')
  24,0 mm (0,94'')
  26,0 mm (1,02")

• Max. immersion length on request

  up to 30.000,00 mm (1.181,10'')

• Material protection tube/ thermowell

  1.0460 (A105)
  1.4571 (316Ti)
  1.7335 (13CrMo4-5; F-11)
  Alloy C276 (2.4819)
  Duplex SAF 2205 (1.4462)
  Titan Gr2 (3.7035 )
  16Mo3 (1.5415)

• Optional coating

  Not defined

• Process connection

  weld in version
  flange:
  DN25 PN40 B1 (EN1092)
  DN40 PN40 B1(EN1092)
  DN50 PN40 B1 (EN1092)
  ASME 1" 150 RF (B16.5)
  ASME 1" 300 RF (B16.5)

• Tip shape

  tapered

• Surface roughness Ra

  0,8 μm (31,5 μin.)
  1,6 μm (63,0 μin.)

• Operating temperature range

  PT100 TF StrongSens:
  -50 °C ...500 °C
  (-58 °F ...932 °F)
  PT100 WW:
  -200 °C ...600 °C
  (-328 °F ...1.112 °F)
  PT100 TF:
  -50 °C ...400 °C
  (-58 °F ...752 °F)

• Max. process pressure (static)

  at 20 °C: 400 bar (5.802 psi)

• Accuracy

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

• Response time

  depending on configuration

• 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
  UK II1D Ex ia IIIC Da, II1G Ex ia IIC T6 Ga
  UK II1/2D Ex ia IIIC Da/Db, II1G Ex ia IIC T6 Ga
  UK II1G Ex ia IIC T6 Ga
  UK II 3 G Ex nA IIC T6 Gc, II3D Ex tc IIIC Dc
  EAC Ex ia IIC T6 Ga + DIP
  NEPSI Ex nA IIC T6

• Certification

  Gost Metrology
  SIL (transmitter only)