TMT162 iTEMP Temperature field transmitter

Electronic monitoring, conversion and display of input signals - all over the industries

Previous: iTEMP FF TMT165, TMD833

• Measuring principle

  Field transmitter

• Input

  2 x RTD, TC, Ohm, mV

• Output

  1 x analog 4...20 mA / HART
  FOUNDATION Fieldbus H1
  PROFIBUS PA

• Auxiliary power supply

  11,5...42 V DC (HART)
  11,5...30 V DC (Ex ia)
  9...32 V DC (FF, PA)
  10,5...24 V DC (Ex ia, FF, PA)

• Communication

  HART
  FOUNDATION Fieldbus
  PROFIBUS PA

• Installation

  in field

• Accuracy

  (Pt100) <= 0,1 K (HART, FF, PA)
  (Pt100) <= 0,18 °F (HART, FF, PA)

• Galvanic isolation

  yes

• Certification

  UL rec. Comp (HART)
  FM IS, NI I/1+2/ABCD
  CSA IS, NI I/1+2/ABCD
  ATEX II1G Ex ia IIC T6
  ATEX II2G Ex d IIC T6
  ATEX II3G Ex nA IIC T6 Gc
  ATEX II3G Ex ic IIC T6 Gc
  ATEX IECEx II2D Ex tb IIIC Db
  ATEX II1G Ex ia IIC T6, II2D Ex ia IIIC
  ATEX Ex d, Ex ia
  FM XP, NI, DIP I,II,III/1+2/A-G
  CSA XP, NI, DIP I,II,III/1+2/A-G
  FM XP, DIP, IS, NI I,II,III/1+2/A-G
  CSA XP, DIP, IS, NI I,II,III/1+2/A-G
  FM+CSA XP,DIP, IS, NI I,II,III/1+2/A-G
  CSA General Purpose
  IECEx Ex ia IIC T6 Ga
  IECEx Ex ia IIC T6 Ga, Ex ia IIIC Db
  IECEx Ex d IIC T6 Gb
  IECEx Ex ia, Ex d
  NEPSI Ex ia IIC T4-T6
  NEPSI Ex nA II T4-T6
  NEPSI Ex d IIC T4-T6
  marine approval only for HART-protocol
  SIL2/3 only for HART-protocol
  EAC Ex ia IIC T6 Ga
  EAC Ex d IIC T6 Gb
  UK II3G Ex nA T6 IIC Gc
  INMETRO Ex db IIC T6 Gb, Ex tb IIIC Db
  INMETRO Ex ia IIC T6 Ga

Unsurpassed reliability, accuracy and long-term stability in critical processes. The remote configurable transmitter transfers and monitors converted signals from RTD sensors and thermocouples as well as from resistance and voltage signals using selectively HART^®, FOUNDATION Fieldbus™-, PROFIBUS^® PA-communication. It visualizes the signals on its own backlit display. A field housing allows a direct connection in harsh process areas as well as in hygienic applications as option.

• Universal input usable for resistance thermometer (RTD), thermocouple (TC), resistance thermometer (Ω), voltage transmitters (mV)

• HART^® protocol for converting various input signals to a scalable 4 to 20 mA analog output signal. Operating the transmitter using handheld terminals Field Xpert SFX350/370, field communicator 475 or remotely via PC

• FOUNDATION Fieldbus™ ITK 6.1.2

• PROFIBUS^® PA Profile 3.02

• Optional: stainless steel housing for hygienic or Ex d application

• High reliability in harsh industrial environments due to dual compartment housing and compact, fully potted electronics

• Backlit display with large measured value, bar graph and status condition indication

• Diagnostics information according to NAMUR NE107

• International approvals such as FM, CSA (IS, NI, XP and DIP) and ATEX (Ex ia, Ex nA nL, Ex d and dust ignition-proof); marine approval

• SIL certification as per IEC 61508:2010

• Galvanic isolation 2 kV (sensor input / current output)