Rosemount 2120, Reference Manual

Page: 52 / 72

Reference Manual
00809-0100-4030, Rev DA
June 2007
Rosemount 2120
B-4
13. Label and certification plate details. Typical arrangement shown. Sensor specific details
omitted.
WARNING ARNING
DO NOT OPEN WHEN AN EXPL O NOT OPEN WHEN AN EXPLOSIVE OSIVE
ATMOSPHERE MA TMOSPHERE MAY BE PRESENT Y BE PRESENT
REFER TO REFER TO
INSTRUCTION INSTRUCTION
MANUAL MANUAL
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TEMPERA TEMPERATURE CL TURE CLASS SS
T6 (T T6 (Tamb -40°C to +75°C) amb -40°C to +75°C)
T4 (T T4 (Tamb -40°C to +125°C) amb -40°C to +125°C)
T3 (T T3 (Tamb -40°C to +150°C) amb -40°C to +150°C)
Class I Div 1 Groups A Class I Div 1 Groups A,B,C, & D ,B,C, & D
APPROVED FOR:- APPROVED FOR:-
Enclosure: T Enclosure: Type 4X ype 4X
EXPL EXPLOSION PROOF VIBRA OSION PROOF VIBRATING FORK LEVEL SWIT TING FORK LEVEL SWITCH CH
ROSEMOUNT 2120 ROSEMOUNT 2120
Manufactured in UK Manufactured in UK Manufactured in UK
WARNIN ARNING
DO NO O NOT OPEN WHEN AN E T OPEN WHEN AN EXPL XPLOSIVE OSIVE
ATMOSPHERE MA TMOSPHERE MA Y BE PRESENT Y BE PRESENT
REFER T REFER TO
INSTR
INSTRUCTION UCTION
MANU MANUAL AL
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TEMPERA TEMPERATURE CLASS TURE CLASS
T6 (T T6 (Tamb -40°C to +75°C) amb -40°C to +75°C)
T4 (T T4 (Tamb -40°C to +125°C) amb -40°C to +125°C)
T3 (T T3 (Tamb -40°C to +150°C)
amb -40°C to +150°C)
Class I Div 1 Groups A,B,C Class I Div 1 Groups A,B,C , & D , & D
FMRC AP FMRC APPR PROVED FOR:- VED FOR:-
Enclosure Enclosure: T : Type 4X ype 4X
E XPL
XPLOSION PR
OSION PROOF VIBRA
OOF VIBRATING FORK LEVEL SWIT TING FORK LEVEL SWITCH
CH
ROSEMOUNT 2120 SEMOUNT 2120
Manufa Manufactured in UK ctured in UK Manufa
MAX POWER ######## MAX POWER ########
MAX W MAX W.P .P.. AT 20° C (bar) ###### T 20° C (bar) ######
MAX PROCESS T MAX PROCESS TEMP (°C) #### EMP (°C) ####
SUPPL SUPPLY ############# Y #############
SWITCH TYPE ########### SWITCH TYPE ###########
OUTPUT ############# OUTPUT #############
MODEL MODEL No 2120############# No 2120#############
SERIAL SERIAL No. ###### No. ######
YEAR ########## YEAR ##########