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Specifications – WIKA PSA-31 User Manual

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WIKA operating instructions pressure switch model PSA-31

GB

14018458.01 11/2011 GB/D/F/E

3.9 Materials
Wetted parts
Process connection: Stainless steel 1.4435 / 316L

Non-wetted parts
Case:

Stainless steel 304

Keyboard:

TPE-E

Display window: PC

Display head:

PC+ABS-Blend

Pressure transmission medium

KN59 Neobee

®

M-20, FDA conform

3.10 Approvals, directives and certificates
Certificates

3-A (74-03)

This instrument is 3-A marked based on a third party

verification for conformance to the 3-A standard 74-03.

CE conformity

EMC directive 2004/108/EC, EN 61326 emission (group 1, class B) and interference immunity

(industrial application).

RoHS conformity

Yes

For further specifications see WIKA data sheet PE 81.85 and the order documentation.

3. Specifications