DFS Diaphragm Attachment Badotherm

Diaphragm attachments for pressure and differential pressure transmitters. For applications with aggressive media, sanitary tasks or where the process medium is not wanted into the pressure transmitter.

Used to separate the process from instrument because of:

Resistance to media
High temperature
Adhesive media
Sanitary installation

For sales or commercial inquiries please contact us at marine@insatech.com.

Different versions & materials

Membrane attachments are available in many different versions:

ANSI or DIN flanges as well as advanced membrane
Sanitary connections
Mounting directly on instrument or via capillary tube

Membrane material in i.a.

AISI 316
Hastalloy C
Inconel
Monel
Nickel
Tantalum
Titanium
as well as coating in ETFE, PTFE, FEP, PFA, PVDF, Gold and Silver.

Use of low volume flanges to reduce temperature errors.

Comes with calibration certificate as standard

Each instrument is standard supplied with following certificates:

3.1 Material Certificate acc. EN10204
Test Certificate (which includes calibration & a pressure test and vacuum test)
Other certifcates, see options per DFS model in the datasheet