K-Patents PR-23 - Manual (Page 92)

84 PR-23 instruction manual
9.4 Sanitary probe refractometer PR-23-AP
The K-Patents Sanitary probe refractometer PR-23-AP provides an accurate on-line
BRIX measurement in cookers and tanks.
9.4.1 PR-23-AP model code
MODEL AND DESCRIPTION MODEL
PR-23 = Sensor PR-23
Sensor model
-A = 3A approved
-A
Sensor type
P = Probe type for tanks and large pipes
P
Refractive Index range limits
-62 = n
D
1.320–1.530 (0–100 Brix) -62
-74 = n
D
1.260–1.470, Sapphire prism -74
-82 = n
D
1.410–1.620, YAG prism -82
-92 = n
D
1.520–1.730, GGG prism -92
Process connection
-T = Sanitary 3A clamp, 2 1/2 inch, insertion length 170 mm
-T
-I = Sanitary 3A clamp, 2 1/2 inch, insertion length 42 mm -I
-R = Sanitary 3A clamp, 4 inch, insertion length 170 mm -R
-S = Sanitary 3A clamp, 4 inch, insertion length 63 mm -S
-P = MT4 DN 25/1T APV Tank bottom flange, flush mounted -P
-B = MT4 DN 25/1T APV Tank bottom flange, insertion length 170 mm -B
-V = Sanitary 3A clamp, 2 1/2 inch, insertion length 170 mm -V
-H = Sanitary 3A clamp, 2 1/2 inch -H
-Q = Sanitary 3A clamp, 2 1/2 inch for flush-mount adaptor, insertion length 139.5 mm -Q
-C = Varivent
®
in-line access unit clamp DN 65, insertion length 170 mm -C
-ZP = Sanitary I-line male (14 WI) 2 1/2” , insertion length 178 mm -ZP
Sensor wetted parts material
SS = AISI 316 L
SS
HA = Alloy 20 HA
Electrical classification
-GP = General Purpose
-GP
-AX = ATEX certified EX II 3 G Eex nA II T4 (up to Zone 2) -AX
-IA = ATEX and IECEx certified EX II 1 G Ex ia II C T4 Ga (up to Zone 0) -IA
Sensor housing
-AA = Anodized aluminium
-AA
-SC = Stainless steel -SC
9.4.2 PR-23-AP mounting hardware model code
MODEL AND DESCRIPTION MODEL
VFMA-23-PSS = MT4 DN25/1T APV tank bottom flange for PR-23-AP VFMA-23-PSS
VFBP-23-PSS = Blind flange for MT4 DEN 25/1T APV tank bottom flange VFBP-23-PSS
VFME-23-VSS = Mount adaptor for PR-23-AP-62-VSS HEXNUT type VFME-23-VSS
VFMF-23-VSS = Mount adaptor for PR-23-AP-62-VSS HEXNUT extended VFMF-23-VSS