Emerson Process Management OXYMITTER 4000 - Manual (Page 61)

Instruction Manual
IB-106-340C Rev. 4.1
July 2004
Rosemount Analytical Inc. A Division of Emerson Process Management Installation 2-15
Hazardous Area Oxymitter 4000
37270008
REF AIR SET
263C152G01
1 FLOWMETER 0.006-0.057 SCMH (0.2-2.0 SCFH) 771B635H02
2 PRESSURE GAGE 0-103 KPA GAGE (0-15 PSIG) 275431-006
3 COMBINATION FILTER-REG. 0-207 KPA GAGE (0-30 PSIG) 4505C21G01
NOTE: DIMENSIONS ARE IN MILLIMETERS
WITH INCHES IN PARENTHESES. ALL
PIPING SPECIFIED IN U.S. STANDARDS.
1
2 3
122.17 (4.81)
FLOW SET
POINT KNOB
0.125-27 NPT
OUTLET
30.22
(1.19)
254
(10.0)
DRAIN
VALVE
79.25 ( MAX 3.12)
215.90
(8.50)
MAX
50.80
(2.0)
MOUNTING
HOLES
81.03
( ) LG
FOR
7.92 ( )
DIA.
THROUGH
BOLTS
3.19
0.312
38.10
(1.50)
57.15 (2.250)
SCHEMATIC HOOKUP FOR REFERENCE
AIR SUPPLY TO HAZARDOUS AREA
OXYMITTER 4000 PROBE HEAD.
OUTLET
0.25-18
NPT
INLET
INSTRUMENT AIR
69-1551 KPA GAGE
(10-225 PSIG) MAX.
0.250 IN. OR 6 MM O.D. TUBING
(SUPPLIED BY CUSTOMER)
500 VA
SERIAL NO.
TAG NO. OXYMITTER 4000
WATTS: VOLTS:
FUSE: LINE OUTPUT:
Rosemount Analytical Inc.
Orrville, OH 44667-0901
85-264 VAC 48-62 Hz
TM 800-433-6076
4-20 mA
R
5 Amps
TM HART SMART FAMILY
REF
2
3
1
Figure 2-11. Air Set, Plant Air Connection
500 VA
R
SERIAL NO.
TAG NO.
OXYMITTER 4000
VOLTS: WATTS:
OUTPUT: LINE FUSE:
Rosemount Analytical Inc.
Orrville, OH 44667-0901
85-264 VAC 48-62 Hz
TM 800-433-6076
4-20 mA
R
5 Amps
TM HART SMART FAMILY
CALIBRATION GAS
REFERENCE AIR
26170025
Figure 2-12. Hazardous Area Oxymitter 4000
Gas Connections
Do not use 100% nitrogen as a low gas
(zero gas). It is suggested that gas for
the low (zero) be between 0.4% and
2.0% O
2
. Do not use gases with hydro-
carbon concentrations of more than 40
parts per million. Failure to use proper
gases will result in erroneous
readings.
b. Calibration Gas
Two calibration gas concentrations are used
with the Hazardous Area Oxymitter 4000,
Low Gas - 0.4% O
2
and High Gas - 8% O
2
.
See Figure 2-12 for the Hazardous Area
Oxymitter 4000 connections.
If using an IMPS 4000 or an SPS 4000,
install it in a non-hazardous, explosive-
free environment.
2-5 IMPS 4000 CONNECTIONS
Ensure the IMPS 4000 is installed in a safe
(non-hazardous, explosive-free) area and verify
the wiring and pneumatic connections per the
IMPS 4000 Intelligent Multi-probe Test Gas
Sequencer Instruction Bulletin.
2-6 SPS 4000 CONNECTIONS
Ensure the SPS 4000 is installed in a safe (non-
hazardous, explosive-free) area and verify the
wiring and pneumatic connections per the SPS
4000 Single Probe Autocalibration Sequencer
Instruction Bulletin.
2