4000 pressure 400x400
Intelligent Pressure Transmitter 4000 with metallic diaphragm

The all stainless series 4000 pressure transmitter has a flush diaphragm. Suitable for vacuum and pressure measurement on liquids and gasses. This microprocessor based transmitter can easily be programmed using the unique programming button and display.

Features
  • All stainless steel housing
  • Adjustable with programming button, without test pressure
  • Graphic display with backlight
  • Local indicator (option)
  • All current process connections

Technical details

Measuring range min. max.  0,1…100 bar
Process temperature -20 °C…+80 °C
Accuracy 0,075 % of adjusted span
Process connections 1” BSP and pulp- and paper connections with flush diaphragm, all current threaded connections
Turn down 20:1
Output 4-20 mA 2-wire with option HART protocol, Profibus PA
Adjustment With programming button and display, without test pressure or with HART
Display Multilingual, with bargraph, backlight and process temperature reading
Power supply 12 - 36 Vdc (Ex: 12 - 30 Vdc)
Protection IP66 (option IP68)
Ambient temperature -20 °C...+70 °C
Diaphragm material AISI 316L, option Hastelloy C or Gold plated
Wetted parts AISI 316L
Electronics housing AISI 304, option AISI 316
Certificates/approvals Explosion safety: ATEX Ex-ia and IECEx Ex-ia (Optional T5 and T6)

Applications

Absolute and relative pressure measurement of gas and liquids. Because of the flush diaphragm very suitable for liquids which can cause clogging like pulp, paper and starch. For the pulp and paper industry specific process connections are available.

Accessories
  • Welding nipples for several connections