Model Code - WIKA APW SERIES Instruction Manual

Fig. 18 - Example of connections -
1 – Fitting
2 - Drain plug
3 - Service valve
4 - Piping
Annex 1 – Model code

MODEL CODE

1
1.1 Ignition protection mode
1.2 Sensor code
1.5 Electric Contacts
1.6 Type of Electric Contact
1.7 Options
INSTRUCTION MANUAL
5 - Three piece fitting
6 - Root valve with drain
7 - Process piping
8 - Three piece fitting
AP
W
A
10
L
H
U
D
Example: Intrinsic Safety execution
Fig. 19 - Example of connections -
9 - "T" fitting 13 - M6 screws (No. 4)
10 - Three piece fitting 14 - Bracket for 2" pipe
11 - Curve 15 - Vertical pipe
12 - Blocking joint 16 - Horizontal pipe
For further information see
datasheet
N
S
G
O
R
WIKA Alexander Wiegand SE & Co. KG
Alexander-Wiegand-Straße 30
63911 Klingenberg • Germany
Tel. +49 9372 132-0
Fax +49 9372 132-406
info@wika.de
www.wika.de
NI-205WE
Rev. 3 12/16
Weather proof
Ex d
Low absolute pressure
Medium absolute pressure
High absolute pressure
One
Two
Silver
Silver + Argon sealed
Gold
Gold + Argon sealed
Silver adjustable dead band