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5 connection diagram – KROHNE GFM 700 EN User Manual

Page 30

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8.5 CONNECTION DIAGRAM

S1 = gas sensor 1
S2 = gas sensor 2
S3 = gas sensor 3
S4 = gas sensor 4

Gas sensors have type
of protection flameproof
enclosure "EEx d"

"EEx e" junction box
(incl. terminals)

"EEx d" cable gland