YOKOGAWA DPharp EJA530E - Page 28

<2. Handling Cautions>
27
IM 01C25A01-01E
locations.
a. IECEx Intrinsically Safe Ex ia for HART/
BRAIN Protocol Type (Except for EJX9 0A)
F0236.ai
EJX/EJA-E Series
Pressure Transmitters
IECEx certified
Safety Barrier
Supply
Hazardous Location Nonhazardous Location
+
–
+
–
[Ex ia]
Group IIC, Zone 0
(*1)
*1: When using non isolation barrier,
connect (*1) to IS barrier system.
WARNING
b. IECEx Intrinsically Safe Ex ic for HART/
BRAIN Protocol Type (Except for EJX9 0A)