K-Patents PR-23 - PR-23-W Sensor Model Code

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PR-23 instrucon manual
9.9.1 PR-23-W sensor model code
MODEL AND DESCRIPTION MODEL
PR-23 = Sensor PR-23
Sensor model
-W = Aggressive medium Saunders body owcell -W
Refracve Index range limits
73 = n
D
1.320–1.530 Sapphire prism 73
74 = n
D
1.260–1.4700 Sapphire prism 74
Sensor weed parts material
-2TF = Teon
®
(PTFE=Plytetrauoroethylene) -2TF
Sensor/diaphragm valve body connecon
4 = Adapter for 4 inch/DN 100 valve body 4
3 = Adapter for 3 inch/DN 80 valve body 3
2 = Adapter for 2 inch/DN 50 valve body 2
Electrical classicaon
-GP = General Purpose -GP
-AX = ATEX cered EX II 3 G Eex nA II T4 (up to Zone 2) -AX
-IA = ATEX and IECEx cered EX II 1 G Ex ia II C T4 Ga (up to Zone 0) -IA
Sensor housing
-SC = Stainless steel -SC
Example: Sensor: PR-23-W62-2TF4-GP-SC
SAUNDERS VALVE BODY FOR SENSOR PR-23-W MODEL
SVB = Saunders valve body SVB
Process line connecon
-A040 = ANSI ange 4 inch 150 lbs -A040
-A030 = ANSI ange 3 inch 150 lbs -A030
-A020 = ANSI ange 2 inch 150 lbs -A020
-D100 = DIN ange DN 100 PN 16 -D100
-D080 = DIN ange DN 80 PN 16 -D080
-D050 = DIN ange DN 50 PN 16 -D050
-J100 = JIS ange 10K 100A -J100
-J080 = JIS ange 10K 80A -J080
-J050 = JIS ange 10K 50A -J050
Valve body material
-GC = Graphite cast iron -GC
Valve body lining material
-PFA = PFA (= Fluorinated ethylene propylene)/ -ETFE = ETFE (= Ethylene tetrauoroethylene) -PFA/-ETFE
Example: Valve body: SVB-A040-GC-ETFE