TST310 RTD thermometer, temperature cable probe

Cost efficient Pt100 sensor for use in many process and laboratory applications

Previous: RTD-Assembly S.A. Style TLSR2

• Measuring principle

  Resistance Temperature Detector

• Characteristic / Application

  metric style
  cable probe
  suitable for hazardous areas
  process connection as compression fitting

• 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)
  1.4571 (316Ti)

• Process connection

  male thread:
  G1/4"
  G1/2"
  M10x1
  M8x1
  compression fitting:
  G1/8"
  G1/4"
  G1/2"
  NPT1/4"
  NPT1/2"
  M10x1
  M8x1

• Tip shape

  straight

• Operating temperature range

  PT 100:
  -50 °C ...400 °C
  (-58 °F ...752 °F)

• Max. process pressure (static)

  at 20°C: up to 75 bar (depending on the process connection)

• Accuracy

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

• Response time

  t50 = 3 s
  t90 = 6 s

• Integration head transmitter

  no

• Ex - approvals

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

The RTD cable probe is easy to install and provide a high operational safety due to reliable and accurate temperature measurement in common processes. The probe is specially suited to temperature measurement in machinery, laboratory equipment and plants in gaseous or liquid medium like air, water, oil, etc. Without additional thermowell the probe sheath is directly in contact with the process medium. This enables the cable probe to detect rapid temperature changes fast and accurate.

The resistance thermometer is specially suited to temperature measurement in machinery, laboratory equipment and plants in gaseous or liquid media like air, water, oil and others.

• High flexibility through user-specific insertion lengths and variable process connections

• Fast response time

• Single or double Pt100 sensor of accuracy class A, B, or AA as per IEC 60751

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

• Marine approval