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6 Introduction
SYSTEM CERTIFIED EXPLOSION-PROOF RATINGS:
STYLE 3 & 7: CSA/FM:
- ATEX/IECEx:
COMMUNICATION PORT
MODEL HIT-4-(
)-(
OPTION
( I )
(T)*
INTERNAL TERMINAL BLOCK
RS485/MODBUS, DATA LOGGING, CONFIGURATION AND MONITORING
RECOMMENDED FOR PERMANENT FIELD CONNECTION TO HIT-4X
ALL ENCLOSURES
(U)*
EXTERNAL USB STYLE CONNECTOR
RS485/MODBUS FOR DATA LOGGING/CONFIGURATION
NEMA 4X ENCLOSURE ONLY
(X)
NONE
SPECIAL FEATURES
MODEL HIT-4(
)-(
( J )
OPTION
CE)
CE MARK REQUIRED FOR EUROPE
(SP)
ANY SPECIAL FEATURES THAT ARE NOT COVERED IN THE
MODEL NUMBER USE A WRITTEN DESCRIPTION OF THE -SP.
(X)
NO SPECIAL FEATURES
HP-329
CLASS I DIV. 1, GR. C,D; CLASS II, DIV. 1, GR. E,F,G;
CLASS III, T6; TYPE 4X;
CLASS I ZONE 1 AEx db IIB, T6 Gb IP66
ZONE 21 AEx tb IIIC T80°C Db IP66
Ex db IIB T6 Gb; Ex tb IIIC T80°C Db; IP66
II 2 G Ex db IIB T6 Gb; IP66
II 2 D Ex tb IIIC T80°C Db; IP66
)-(
)-(
)-(
)-(
)-(
)-(
)-(
)-(
)-( )-(
I
)-( )
)-(
)-( )-( )-(
J
)
HIT-4L
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