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Instruction Manual
IB-106-340C Rev. 4.1
July 2004
1-7
SPECIFICATIONS
O
Range:
2
Standard.............................................
Accuracy ............................................
System Response to Calibration Gas
Temperature Limits:
Process ..............................................
Electronics Housing ...........................
Electronics Package ..........................
Local Operator Interface ...................
Probe Lengths............................................
Mounting and Mounting Position ...............
Materials:
Probe..................................................
Electronics Enclosure ........................
Calibration..................................................
Calibration Gas Mixtures Recommended..
Calibration Gas Flow .................................
Reference Air .............................................
Electronics .................................................
Line Voltage ...............................................
Pollution Degree ........................................
Over Voltage Category ..............................
Relative Humidity .......................................
Signals:
Analog Output/HART .........................
Logic I/O.............................................
1-12
Description and Specifications
Hazardous Area Oxymitter 4000
0 to 10% O
, 0 to 25% O
2
±0.75% of reading or 0.05% O
Initial – less than 3 sec., T90 – less than 8 sec.
0° to 704°C (32° to 1300°F) up to 1300°C (2400°F) with
optional accessories
-40° to 70°C (-40° to 158°F), ambient
-40° to 85°C (-40° to 185°F) – operating temperature of
electronics inside instrument housing, as measured by
a HART communicator or Rosemount Asset Management
Solutions software
-40° to 70°C (-40° to 158°F), ambient
-40° to 85°C (-40° to 185°F), internal [At temperatures
above 70°C (158°F) inside instrument housing, the infrared
keypad will cease to function, but the Oxymitter 4000 will
continue to operate properly.]
18 in. (457 mm), 3 ft (0.91 m), 6 ft (1.83 m)
Vertical or horizontal;
a spool piece (P/N 3D39761G02) is available to offset
transmitter housing from hot ductwork.
Wetted or welded parts - 316L stainless steel (SS)
Non-wetted parts - 304 SS, low-copper aluminum
Low-copper aluminum
Manual, semi-automatic, or automatic
0.4% O
, Balance N
2
2
8% O
, Balance N
2
2
5 scfh (2.5 l/m)
0.5 scfh (0.25 l/hr), clean, dry, instrument-quality air
(20.95% O
), regulated to 5 psi (34 kPa)
2
NEMA 4X, IP66 with fitting and pipe on reference exhaust
port to clear dry atmosphere
90-250 VAC, 48/62 Hz; 3/4 in.-14 NPT conduit port.
2
II
5 to 95% (non-condensing)
4-20 mA isolated from power supply, 950 ohms
maximum load
Two-terminal logic contact configurable as either an alarm
output or as a bi-directional calibration handshake signal to
IMPS 4000 or SPS 4000.
Self-powered (+5 V), in series with 340 ohms
Conduit port — 3/4 in.-14 NPT (for analog output
and logic I/O signal lines)
Rosemount Analytical Inc. A Division of Emerson Process Management
, 0 to 40% O
(via HART)
2
2
, whichever is greater
2
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