Rosemount Oxymitter 5000, Инструкция по эксплуатации

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Hazardous Area Oxymitter 5000
2-18
Instruction Manual
IM-106-350C, Rev 2.2
July 2008
Figure 2-12. Hazardous Area
Oxymitter 5000 Gas
Connections
Calibration Gas
Two calibration gas concentrations are used with the Hazardous Area
Oxymitter 5000, Low Gas - 0.4% O
2
and High Gas - 8% O
2
. See Figure 2-12
for the Hazardous Area Oxymitter 5000 connections.
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 Manual.
SPS 4001B
CONNECTIONS
Ensure the SPS 4001B is installed in a safe (non-hazardous, explosive-free)
area and verify the wiring and pneumatic connections per the SPS 4001B
Single Probe Autocalibration Sequencer Instruction Manual.
NOTE
Upon completing installation, make sure that the Hazardous Area Oxymitter
5000 is turned on and operating prior to firing up the combustion process.
Damage can result from having a cold Hazardous Area Oxymitter 5000
exposed to the process gases. During outages, and if possible, leave all
Hazardous Area Oxymitter 5000 units running to prevent condensation and
premature aging from thermal cycling.
500 VA
SERIAL NO.
TAG NO.
OXYMITTER 5000
VOLTS: WATTS:
OUTPUT: LINE FUSE:
85-264 VAC 48-62 Hz
TM
800-433-6076
4-20 mA
R
5 Amps
TM HART
SMART FAMILY
Calibration Gas Reference Air
38740031
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 hydrocarbon concentrations of more
than 40 parts per million. Failure to use proper gases will result in erroneous readings.
If using an IMPS 4000 or an SPS 4001B, install it in a non-hazardous, explosive-free
environment.
If the ducts will be washed down during outage, MAKE SURE to power down the Hazardous
Area Oxymitter 5000 units and remove them from the wash area.