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Installation Drawing for CSA Approval
NOTE: This installation drawing is for use of the PPM100
Vsignal
1
Flow
Meter
Gnd
6
HAZARDOUS LOCATION
Connector No.
1
2
3
4
5
6
Factory
Jumper
Settings
Part No. 224–877
Intrinsically Safe For Class , Division 1,
Group D Hazardous Location
with a remote monitor . A barrier module is not
required if the PPM100 is used as a stand-alone
meter (i.e. no external wiring).
Barrier
Module
0 V (gnd)
no connection
no connection
no connection
no connection
pulse (Vsignal)
1036
Vsignal
Gnd
NON-HAZARDOUS LOCATION
INTRINSICALLY SAFE
SECURITE INTRINEQUE
Barrier Module shall be CSA Certified
type with parameters of 13.9 Vmax and
208
min.
Wiring installation must meet Canadian
Electrical Code Part I, Appendix F.
Re-
mote
Monitor
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