K-Patents PR-23 User Manual

9 Sensor specicaons
89
9.3.6 PR-23-AC I-Line ng
K-Patents Sanitary Refractometer PR-23-AC-ZC can be mounted using 3-A Sanitary
approved 2.5 inch Cherry Burrell I-Line ittings that are made of interlocking lat face
ferrules, a lat gasket and a clamp. This interlocking, metal-to-metal design eliminates
over compression by the clamp not allowing the gasket to be extruded into the product
contact side.
Sensor wetted parts material is AISI 316L or Hastelloy C, gaskets EPDM.
B
B
SECTION B-B
1 2 3 4
Flow
# Desc Material Pcs
1 PR-23-AC-Z *** 1
2 I-line gasket EPDM 1
3 I-line clamp Aisi 304 1
4
Flowcell 3" Pipe bend,
2833
Aisi 316L 1
Appr.
Drawn
Drawing number
Drawing description
Mass
General tolerances
MTG
kg
07.08.2013 AHä
07.08.2013 TL
ISO 2768 FINE
Revision
2825 PRE.01
Scale
1:2
I-line flowcell 3" pipe bend
Material
Figure 9.9 I-Line ng for PR-23-AC
9.3.7 Mounng specics for EHEDG cered PR-23-AC conguraon
K-Patents offers certain PR-23-AC conigurations which have been certiied to fulill
the sanitary requirements published by EHEDG (European Hygienic Engineering &
Design Group) organization. During this certiication the hygienic characteristics of
both the refractometer and the process connection were evaluated against the applic-
able requirements.
To ensure EHEDG compliant installation, follow the mounting speciics provided on
the mounting drawing supplied by K-Patents with each PR-23-AC refractometer sen-
sor ordered with the -EH option.
9.3.8 3A Sanitary Standard compliance
The user should ensure that the refractometer is not a source of contamination to
product due to damaged or worn product contact surfaces. Misuse (e.g. too long prism
wash time or too high wash pressure) or mishandling may result in metal scratches
or roughened surfaces. Such surfaces may not stay clean in processing.

K-Patents PR-23 Specifications

General

Brand	K-Patents
Model	PR-23
Category	Measuring Instruments
Language	English