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Rosemount Models 244EH and 244ER PC-Programmable Temperature Transmitters
B-2
LOCATIONS
CERTIFICATIONS
Factory Mutual (FM) Approvals
E5 Explosion-Proof for Class I, Division 1, Groups B, C, and D.
Dust-Ignition Proof for Class II, Division 1, Groups E, F, and G.
Dust-Ignition Proof for Class III, Division 1 hazardous locations
when installed in accordance with Rosemount Drawing
00644-1049. Non-Incendive for Class I, Division 2, Groups A, B, C,
and D. Ambient temperature limits: –50 to 85 °C. Conduit seal not
required for compliance with NEC 501-5a(1). Temperature Code
T5 (T
amb
= 85 °C)
NOTE:
Approval E5 is only available with 244EH option codes J5 and J6.
I5 Intrinsically Safe for Class I, II, III, Division 1, Groups A, B, C, D,
E, F, G; Non-incendive for Class I, Division 2, Groups A, B, C, D.
Ambient temperature limits: –50 to 60 °C when installed in
accordance with Rosemount Drawing 00644-0009.
FM Entity Parameters: See installation drawing identified on the
transmitter approval label and Appendix C: Models 644 and 244E
Temperature Transmitters Manual Supplement for entity
parameters.
K5 Combination of E5 and I5
NOTE:
Approval K5 is only available with Model 244EH option codes
J5 and J6.
Canadian Standards Association (CSA) Approvals
I6 Intrinsically safe for Class I, Division 1, Groups A, B, C, and D
when connected in accordance with Rosemount drawing
00644-1064 (see Appendix C: Models 644 and 244E Temperature
Transmitters Manual Supplement for connection parameters).
C6 Combination of I6 and the following: Explosion-Proof for Class I,
Division 1, Groups C and D. Dust-ignition proof for Class II,
Division 1, Groups E, F, and G.
Dust-ignition proof for Class III, Division 1 hazardous locations
when installed in accordance with Rosemount Drawing
00644-1059. Suitable for Class I, Division 2, Groups A, B, C, and D
(must be installed in a suitable enclosure).
NOTE:
Approval C6 is only available with Model 244EH option code J6.