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Instruction Manual
IB-106-340 Rev. 3.0
December 2003
Rosemount Analytical Inc. A Division of Emerson Process Management Configuration with Keypad 3-3
Oxymitter 4000
DIAGNOSTIC
ALARMS
TEST
POINTS
HEATER T/C
HEATER
O2 CELL
CALIBRATION
CALIBRATION RECOMMENDED
O2 CELL mV +
O2 CELL mV -
HEATER T/C +
HEATER T/C -
INC INC
DEC DEC
HIGH
GAS
LOW
GAS
CAL
TEST GAS +
PROCESS -
% O2
SW2
SW1
TP1
J1
TP2
TP3
RED
YEL
GRN
ORG
TP4
TP5
TP6
ON
INTERNAL:
4-20 mA IS
INTERNALLY
POWERED
(DEFAULT)
EXTERNAL:
4-20 mA
REQUIRES
AN EXTERNAL
POWER SUPPLY
HART
0 TO 10% O
2
3.5 mA
220 V 115 V
0 TO 25% O
2
LOCAL
21.6 mA
DEFAULT
POSITION
(EX-FACTORY)
3.5 mA/21.6 mA:
0 TO 25% O :
2
0 TO 10% O /
2
LOCAL:
HART:
O RANGE SET BY HART/AMS
(FROM 0 TO 40% O )
O RANGE SET BY POS 2
O RANGE
WHEN ALARM EXISTS, OR
ON POWER UP, CURRENT
OUTPUT GOES TO THIS VALUE
2
2
2
2