TT100 In-Line Viscometer Installation, Operation, Maintenance and Service Instructions
P/N M/97-520 D-1
Appendix D - Agency Approvals
Introduction
The following agencies have given the TT100 In-Line Process Viscometer
their approval for operation in the areas listed in Table D-1.
Table D-1: Agency Approvals - TT100 In-Line Process Viscometer
Viscometer Approval Approval Agency Protection Concept
TT100-XP Class 1, Division 1 and 2,
Group C and D (NEMA 7)
Factory Mutual (FM) Hazardous area use:
explosion proof.
TT100-XP
with step-
per motor
Class 1, Division 1 and 2,
Group D (NEMA 7)
Factory Mutual (FM) Hazardous area use:
explosion proof.
TT100-EX
w/o motor
With
motor
EEx d IIB T6 (CENELEC)
EEx de IIC T4
(CENELEC)
Electrical Equipment
Certification Service
(EECS)
Hazardous area use:
flame proof.
Hazardous area use:
flame proof and
increased safety
TT100
all models
CE Radiated Emissions
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