TH11 Modular RTD Thermometer, US Style

Brand: Endress+Hauser

TH11 Modular RTD Thermometer, US Style

Brand: Endress+Hauser
Extended Extended

The high modular thermometer is used for several applications in almost all industries. Examples are heat exchangers, dryers, process reactors , reactor stations, etc. With different head transmitter it's a complete unit ready for use with enhanced measurement accuracy and reliability. It also enables very fast response times, due to direct contact measurement without thermowell. A variety of process connections and dimensions offer flexible application possibilities.

The TH11 temperature sensors are RTD's designed for use in the process industry or factory automation type of environment. They are made up of a measurement probe with a RTD, insulation and sheath.

Among other applications the sensors can be used on:

  • Heat exchangers
  • Power & recovery areas
  • Carbon regeneration furnaces
  • Dryers
  • Flue Gas
  • Compressor stations
  • Process reactors
Features
  • High flexibility due to modular assembly with standard terminal heads and customized immersion length
  • One source shopping for temperature measurement solutions. World class transmitter with integrated sensor offering for heavy process industry applications. Remove and install straight out of the box!
  • Improved galvanic isolation on most devices (2 kV)
  • Simplified model structure: Competitively priced, offers great value. Easy to order and reorder. A single model number includes sensor and transmitter assembly for a complete point solution.
  • All iTEMP® transmitters provide long term stability ≤ 0.05 % per year
  • Fast response time with reduced/tapered tip form
  • Head or field transmitter with easy selection: Analog output 4 to 20 mA, HART®, PROFIBUS® PA or FOUNDATION Fieldbus™

Specifications

Measuring Principle

  • Resistance Temperature Detector

Characteristic / Application

  • US style
  • modular temperature assembly
  • threaded process connection
  • direct immersion style

Thermowell / Protection Tube

  • without (not intended to be used with thermowell)

Insert / Probe

  • mineral insulated (MI), flexible
  • PTFE-insulated, rigid

Outer Diameter Protection Tube / Insert

  • 1/8'' (3.18 mm)
  • 3/16''(4.76 mm)
  • 1/4'' (6.35 mm)
  • 3/8'' (9.53 mm)

Max. Immersion Length on Request

  • up to 96" (2439 mm)
  • others on request

Material Protection Tube/ Thermowell

  • Sensor sheath
  • 316/316L

Process Connection

  • male thread: G1/2", NPT1/2"
  • compression fitting: NPT1/8", NPT1/4"

Tip Shape

  • straight
  • reduced

Surface Roughness Ra

  • Not defined

Operating Temperature

  • PT 100: -200 °C ...600 °C (-328 °F ...1.112 °F)

Max. Process Pressure (static)

  • at 20°C: 250 bar (3.626 psi)
  • depends on configuration

Accuracy

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

Response Time

  • 63% rt = 2.0 s

Integration Head Transmitter

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

Ex - Approvals

  • transmitter only
  • FM IS
  • CSA IS
  • FM/CSA IS

Certification

  • SIL (transmitter only)
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