Emerson 4000 1-7SPECIFICATIONS Oxymitter

Instruction Manual

IB-106-340 Rev. 3.0 December 2003

1-7 SPECIFICATIONS Oxymitter 4000

Oxymitter 4000

O2 Range:
Standard ..................................................	0 to 10% O2, 0 to 25% O2, 0 to 40% O2 (via HART)
Accuracy ..................................................	±0.75% of reading or 0.05% O2, whichever is greater
System Response to Calibration Gas ......	Initial – less than 3 seconds, T90 – less than 8 seconds
Temperature Limits:
Process ....................................................	32° to 1300°F (0° to 704°C) up to 2400°F (1300°C) with
	optional accessories
Electronics ...............................................	-40° to 185°F (-40° to 85°C) [Operating temperature of
	electronics inside of instrument housing, as measured by a
	HART communicator or Rosemount Asset Management
	Solutions software.]
Local Operator Interface ..........................	-40° to 185°F (-40° to 85°C) [Above 158°F (70°C), the in-
	frared keypad will cease to function, but the Oxymitter
	4000 will continue to operate properly.]
Probe Lengths ...............................................	18 in. (457 mm)	12 ft (3.66 m)
	3 ft (0.91 m)	15 ft (4.57 m)
	6 ft (1.83 m)	18 ft (5.49 m)
	9 ft (2.74 m)
Mounting and Mounting Position ...................	Vertical or horizontal
	Spool pieces, P/N 3D39761G02, are available to offset
Materials:	transmitter housing from hot ductwork.
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% O2, Balance N2
	8% O2, Balance N2
Calibration Gas Flow .....................................	5 scfh (2.5 l/m)
Reference Air ................................................	2 scfh (1 l/m), clean, dry, instrument-quality air
	(20.95% O2), regulated to 5 psi (34 kPa)
Electronics .....................................................	NEMA 4X, IP66 with fitting and pipe on reference exhaust
	port to clear dry atmosphere
Electrical Noise ..............................................	Meets EN 55022 Generic Emissions Std.,
	Includes EN 61000-4-2 for Electrostatic Discharge
	Includes EN 61000-4-3 for RFI
	Includes EN 61000-4-4 for Fast Transients
	Includes EN 61000-4-6 for RFI
Line Voltage ..................................................	90-250 VAC, 48/62 Hz. No configuration necessary. 3/4 in.
Signals:	- 14 NPT conduit port
Analog Output/HART ...............................	4-20 mA isolated from power supply, 950 ohms max. load
Logic I/O ..................................................	Two-terminal logic contact configurable as either an alarm
	output or as a bi-directional calibration handshake signal to
	IMPS 4000 or SPS 4000

1-14 Description and Specifications Rosemount Analytical Inc. A Division of Emerson Process Management