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P & I Design Ltd.
Instrument Specification
CLIENT:
REV DATE
BY
CHKD
APPD
CLIENT REF.
Simon Storage
A 30.09.97 MS
DRR
DRR
Fluorobenzene
Tyne Terminal
P & I REF.
SI347013.SPC
SHT
1
OF
3
ITEM
Isolating Unit
(IS)
GENERAL
Tag Number
See Sheet 2
Service
See Sheet 2
Area Classification
Zone 1 IIB T4
UNIT
Type
Reed Relay
Supply
None
Number of Channels
1
Input
24V dc
Output
2 Off Normally Open Volt Free Contacts
Hazardous Area Limits:
Voltage Max/Min
N/A
Current Max/Min
500mA / 0
HOUSING
Material
Makrolon
Mounting
DIN Rail
Enclosure Class
IP 20
Electrical Classification:
Load
EEx ib IIC T4
Unit
[EEx ia] IIC
Electrical Connection
Screw Terminals
OPTIONS
MANUFACTURERS
Supplier
Pepperl & Fuchs
DATA
Model Number
ZG40/Ex
DOCUMENTATION
See Attached Documentation Specification
XY#-ISA2.SPC