Aseptic flange connection per DIN 11864-2, dead-zone free measuring

Type series DH1100

  • EHEDG
Aseptic flange connection per DIN 11864-2, dead-zone free measuring - DH1100

Features

  • Flush-mounted separating diaphragm of stainless steel, laser welded
  • For pipes per EN 10357 (DIN11850), EN 1127 and ASME-BPE
  • Volume optimised diaphragm base
  • EHEDG-certified
  • System fillings for different applications
  • Measuring device connection: directly welded, directly screwed, with temperature decoupler, with capillary

Options

  • Material certificate acc. to DIN EN 10204-3.1
  • Electropolishing (wetted parts)
  • Hygienic design with advanced surface quality

Technical Data

Constructional design / case
Basic body: Volume reduced diaphragm base
Material: stainless steel mat.-no. 1.4404/1.4435 (316L)
Diaphragm: Flat diaphragm
Material wetted parts: Diaphragm: Stainless steel mat.-no. 1.4435 (316L)
  Basic body: Stainless steel mat.-no. 1.4404/1.4435 (316L)
Process connection
Design: Aseptic connections per DIN 11864-2
- groove flange
- coupling flange
  Further connections upon request.
Nominal pressure / Nominal width: See table
The sealing is not included in the scope of delivery.
System filling
See order details; further fillings upon request.
Further details about pressure transmission fluids see general technical information TA_038.
Measuring device connection
See order details.
Material stainless steel mat.-no. 1.4301 (304)
Hygienic design
The surface roughness of the wetted parts made of stainless steel are executed according to EHEDG Doc.8 and ASME BPE SF3.
In case of choosing the additional feature HY, we guarantee the following surface roughness values:
Diaphragm foil: Ra ≤ 0.38 µm
Laser welds: Ra ≤ 0.76 µm
Turned parts: Ra ≤ 0.76 µm
Further versions of hygienic design upon request.
Temperature error
In order to optimise the system we provide a detailed error calculation upon request.
Weight
See table.
Further information about diaphragm seals see general technical information TA_031.
Flame arrester MF21xx for connection of measuring devices to zone 0 see data sheet D6-025.
Type series
DH1100, DH1200, DH1300, DH1400, DH1500, DH2100, DH2200, DH2300, DH2400, DH3100, DH3300, DH3400, DH3500

Documents

Name
Description
EN
DE
  • D5-024-5

    Data Sheet

  • ZER_032

    Certificate - EHEDG

  • TA_038

    Technical Information - Pressure Transmission Fluids

Productrequest

返回