TT 4000 temperature 400x400
Intelligent Temperature Transmitter TT-4000

All stainless steel microprocessor based temperature transmitter. Standard with display and unique programming button. Very suitable for accurate temperature measurement and reading.

  • Easy adjustable with programming button
  • All stainless steel
  • Standard graphic display with backlight
  • Hygienic connections
  • Option HART, Profibus PA and ATEX Ex-ia

Technical details

Measuring range sensor  -50 °C…+200 °C
Accuracy 0.1 % (Optional 0.075 %)
Insertion dimensions Diameter 3….20 mm, length 5 mm…4 m
Process connections Threaded, hygienic connections EHEDG and 3A, flanges
Pt100 element 3-wire, 1/3 DIN class B
Output 4-20 mA 2-wire, Option HART protocol, Profibus PA
Adjustment With programming button and display, without test temperature or with HART 
Display Multilingual, with bargraph, backlight
Power supply 12 - 36 Vdc (ATEX: 12 - 30 Vdc)
Protection IP66
Ambient temperature -20 °C...+70 °C
Wetted parts AISI 316
Electronics housing AISI 304, option AISI 316
Certificates/approvals Explosion safety: ATEX Ex-ia and IECEx Ex-ia


Temperature measurement in tanks and conduits.

  • Welding nipples for several connections
  • Pockets and thermowells