Vaisala K-PATENTS PR-23 Series, Instruction Manual, Page: 101 / 246

9 Sensor specifications 91
Model and description Model
WNA = Wash nozzle adapter WNA
Sensor type
-T = Sanitary 3A-clamp, 2½ inch, insertion lenght 170 mm -T
-ZP = Sanitary I-line male (14 WI) 2½ inch, insertion length 178 mm -ZP
Material of construction
SS = AISI 316 L SS
Process connection
-H = For sanitary 3A-clamp, 2½ inch -H
Insertion length adapter
-30 = 30 mm -30
-117 = 117 mm -117
Prism wash
-SN = Integral steam nozzle, AISI 316 L -SN
-WP = Integral pressurized water nozzle, AISI 316 L -WP
-WN = Integral water nozzle, AISI 316 L -WN
Side Flow Cells, connection Sanitary 3A-clamp 2½ inch
Model and description Model
SFC = Side Flow Cell (A) SFC
Sensor connection
-HH = Sanitary 3A-clamp, 2½ inch -HH
Material of construction
SS = AISI 316 L SS
Pipe section diameter
10 = 25 mm (1 inch) 10
15 = 40 mm (1½ inch) 15
20 = 50 mmm (2 inch) 20
25 = 65 mm (2½ inch) 25
Flow cell inlet and outlet orientation
-090 = Elbow, 90 degree bend -090
-180 = Straight pipe, 180 degrees -180
(A) Includes one 2½ inch blind flange with 2½ inch EPDEM gasket and 2½ inch sanitary clamp