Rosemount Oxymitter 5000, Инструкция по эксплуатации

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Hazardous Area Oxymitter 5000
1-14
Instruction Manual
IM-106-350C, Rev 2.2
July 2008
SPECIFICATIONS
Fisher-Rosemount has
satisfied all obligations
coming from European
legislation to harmonize
the product requirements
in Europe
Hazardous Area Oxymitter Specifications
O
2
Range
Standard 0 to 10% O
2
, 0 to 25% O
2
, 0 to 40% O
2
(via
Foundation fieldbus)
Accuracy ±0.75% of reading or 0.05% O
2
, whichever is greater
System Response to Calibration
Gas Initial – less than 3 seconds, T90 – less than 8
seconds
Temperature Limits
Process 0° to 704°C (32° to 1300°F) up to 1300°C (2400°F)
with optional accessories
Electronics Housing -40° to 70°C (-40° to 158°F) amb ient
Electronics Package -40° to 85°C (-40° to 185°F) [Operating temperature
of electronics inside of instrument housing, as
measured by Foundation fieldbus.]
Local Operator Interface -40° to 70°C (-40° to 158° F), ambient
-40° to 85°C (-40° to 185°F), internal [At temperat ures
above 70°C (158°F) inside instrument housing, the
infrared keypad will cease to function, but the
Oxymitter 5000 will continue to operate properly.]
Probe Lengths 457 mm (18 in.), 0,91 m (3 ft), 1,83 m (6 ft)
Mounting and Mounting Position Vertical or horizontal;
a spool piece, (P/N 3D39761G02), is available to
offset transmitter housing from hot ductwork.
Materials
Probe Wetted or welded parts - 316L stainless steel (SS)
Non-wetted parts - 304 SS, low-copper aluminum
Electronics Enclosure Low-copper aluminum
Calibration Manual, semi-automatic, or automatic
Calibration Gas Mixtures
Recommended 0.4% O
2
, Balance N
2
8% O
2
, Balance N
2
Calibration Gas Flow 2.5 l/min (5 scfh)
Reference Air 0.25 l/min (0.5 scfh), clean, dry, instrument-quality air
(20.95% O
2
), regulated to 34 kPa (5 psi)
Electronics NEMA 4X, IP66 with fitting and pipe on reference
exhaust port to clear dry atmosphere
Line Voltage 90-250 VAC, 48/62 Hz; 3/4 in. - 14 NPT conduit port
Pollution Degree 2
Over Voltage Category II
Relative Humidity 5 to 95% (non-condensing)
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