YOKOGAWA DPharp EJX Series - Page 32

<2. Handling Cautions>
31
IM 01C25A01-01E
•
•
F0221.ai
Three-Wire Connection
Pressure Transmitters
Power Supply
Voltmeter
SUPPLY
SUPPLY
+
–
+
–
Four-Wire Connection
Pressure Transmitters
Power Supply
Voltmeter
SUPPLY
SUPPLY
+
–
+
–
F0222.ai
Location of the mark
Screw Size Marking
ISO M20 × 1.5 female
ANSI 1/2 NPT female
M
N or W
2.5 EMC Conformity Standards
CAUTION
2.6 Pressure Equipment
Directive (PED)
(1) General