Rosemount Analytical Oxymitter 5000 Specifications

Product Data Sheet

PDS 106-350.A01
May, 2003

Oxymitter™ 5000

In Situ Oxygen Transmitter with
FOUNDATION™ fieldbus Communications

• Digital FOUNDATION™ fieldbus

communications

®

– PlantWeb
– AMS

• Unique architecture – electronics

mounted in the probe head

• Outstanding accuracy

• Simplified installation

– no electronics box, probe cable or

conduit

– universal power supply provides

automatic line voltage selection

• Advanced sensor diagnostics

– calibration recommended diagnostic
– Asset Management Solutions permits

diagnostics from DeltaV™ console

• Robust, highly integrated electronics

– consumes 95% less power
– surface-mount technology improves

reliability and vibration resistance

• Optional explosion-proof rating

• Fully field-repairable

THE LATEST BREAKTHROUGH FOR
COMBUSTION FLUE GAS ANALYSIS

The Oxymitter 5000 FOUNDATION fieldbus Oxygen
Transmitter: the world's first in situ, zirconium oxide­based oxygen transmitter for flue gas measurement.
These oxygen measurements can be used in a control
system or by a boiler operator to fine tune burner fuel/air
ratios for maximum efficiency. Ideal for:

• boilers • kilns

• process heaters • reheat furnaces

Rosemount Analytical is the leader in oxygen flue gas
analyzer technology. The Oxymitter 5000 integrates an
oxygen probe and field electronics into a single, compact
package.

compatible

Pictured with optional SPS Autocal Package

FOUNDATION fieldbus communications provide operators
with constant updates of all critical parameters and
diagnostics with no additional wiring. The probe inserts
directly into a flue gas duct to measure oxygen in combus­tion processes. No sampling system is required.

A NEMA 4X, IP66 Rosemount transmitter housing
mounts directly to the probe and contains the transmitter's
electronics, replacing common stand-alone field elec­tronics. This integrated design minimizes the costs of
installing separate probe cable, conduit, and electronics.
The Oxymitter 5000's electronics also require 95% less
power to operate. Therefore, its components last longer.

The FOUNDATION fieldbus protocol provides a link into
Emerson Process Management’s PlantWeb
architecture. Instrument technicians can interface with the
Oxymitter from the operator console in the control room.
Service diagnostics and calibrations can be performed
remotely.

The Oxymitter 5000 is fully field-repairable. The probe's
design provides convenient access to internal probe
components so technicians can service the unit in house.
The cell and heater/thermocouple are fully field-replace­able. The Oxymitter 5000 contains no potentiometer
adjustments or jumpers.

The Oxymitter 5000 Oxygen Transmitter operates at
process temperatures up to 1300°F (700°C), providing a
fast response with high accuracy and reliability. Available
in lengths from 18 inches (457 mm) to 12 feet (3.66 m).

Optional accessories for the Oxymitter 5000 include:

– Auto calibration gas sequencer
– Remote, loop-powered LCD display of O
– High temperature accessories for temperatures up

to 1832°F (1000°C)
– Flame arrestor
– Abrasive shield

®

field-based

reading

2

Visit our website at www.processanalytic.com

On-line ordering available.

THE OXYMITTER 5000 OXYGEN TRANSMITTER IS COMPLETELY FIELD- REPAIRABLE

Sensor Cell

Assembly

Heater/Thermocouple

Assembly

Plug-In Electronics Module,

With Local Display/Keypad

OXYMITTER 5000 OXYGEN TRANSMITTER FEATURES AND BENEFITS

Features Benefits

FOUNDATION fieldbus communications All Information from analyzer is updated constantly, and

provided to the operator or technician. Low cost to maintain.

Rapid, accurate and reliable measurement of excess Provides inputs for significant fuel savings which normally
oxygen with a single in situ transmitter. pay for the analyzer in less than one year; best accuracy

specification in the industry!

Integrated oxygen probe and electronics simplifies Eliminates costs of mounting separate electronics.
installation. Eliminates cabling and conduit between probe and

electronics.

In situ design. No sample system, sample probes, Low installation and maintenance costs.
scrubbers, or pumps are necessary; test gas calibration
check without disturbing the probe.

Fast speed of response. In situ design ideal for closed loop control.

"Calibration recommended" indication. Online electrical Optimizes plant resources; reduces maintenance and
CAL check indicates need for calibration. calibration costs.

Field-replaceable cell, heater/thermocouple assembly Ease of maintenance.
and plug-in electronics module.

Suitable for use in process temperatures up to 1300°F Suitable for use in most combustion applications.
(700°C). Optionally up to 1832°F (1000°C).

Material of construction 316 LSS (all wetted parts). High resistance to corrosion.

Cell sensitivity increases logarithmically when oxygen Very useful for low oxygen levels.
decreases. Ideal for low excess air burners.

Automatic line voltage selections. Automatically selects from 85 to 265 VAC and 50/60 Hz.

without configuration or setup.

FOUNDATION fieldbus communications provides digital communications from field
device to field device over a single pair of wires.

Page 2

SPECIFICATIONS

1

OXYMITTER 5000 OXYGEN TRANSMITTER

Net O2 Range 0-40% O
Accuracy: ±0.75% of reading or 0.05% O2,

whichever is greater
Lowest detectable limit - .05% O

System Response to Test Gas:

Initial response in less than
3 seconds
T

90

Temperature Limits:
Process: 32° to 1300°F (0° to 704°C)

up to 1832°F (1000°C) with
optional accessories

Electronics: -40° to 185°F (-40° to 85°C)

Operating temperature of
electronics inside of instrument
housing, as measured via Asset
Management Solutions software.

Probe Lengths, Nominal and Approximate Shipping
Weights:

18 in. (457 mm) package: 16 pounds (7.3 kg)
3 foot (0.91 m) package: 21 pounds (9.5 kg)
6 foot (1.83 m) package: 27 pounds (12.2 kg)
9 foot (2.74 m) package: 33 pounds (15.0 kg)
12 foot (3.66 m) package: 39 pounds (17.7 kg)
15 foot (4.6 m) package: 45 pounds (20.5 kg)
18 foot (5.5 m) package: 51 pounds (23 kg)

Mounting and Mounting Position:

Vertical or horizontal 12 inch (30 cm)
spool pieces are available to offset
transmitter housing from hot mounting
surfaces
(P/N 3D39761G02)

Materials:
Probe: Wetted or welded parts – 316L

stainless steel
Non-wetted parts – 304 stainless

steel, low-copper aluminum

Electronics

Enclosure: Low-copper aluminum
Calibration: Semi-automatic or automatic
Calibration Gas Mixtures

Recommended: 0.4% O

8% O2, balance N
(Ref. test gas kit #6296A27G01)

Calibration Gas
Flow: 5 scfh (2.5 l/m)

Reference Air: 2 scfh (1 l/m), clean, dry,

instrument-quality air (20.95% O
regulated to 5 psi (34 kPa)

2

in less than 8 seconds

, balance N

2

2

2

2

),

2

Electronics: NEMA 4X, IP 66 with fitting and pipe

on reference exhaust port to clean
dry atmosphere

Two 3/4” – 14 NPT conduit ports

Electrical Noise: Meets EN 50082-2 Electromagnetic

Compatibility Generic Immunity
Std., Part II

Includes ENG 1000 4-R for electro­static discharge 4 Kv contact, 8 Kv
in air

Optionally ENG 1000 4-R "Namur­Increased" 8 Kv contact, 16 Kv in air

Includes IEC 801-4 fast transients-2
Kv on power supply and control lines

Hazardous Area
Certifications: NEC Class I, Div. 1, Groups B, C, D

CENELEC EExd II B + H2T2/T6
(electronics )

The Oxymitter 5000 complies with the
European Union PED 97/23/EC
Directive by virtue SEP.
ATEX compliant

Line Voltage: Universal 90 to 250 VAC, 48 to 62 Hz.

no switches or jumpers required 3/4"
– 14 NPT conduit port

Isolated Output: Digital

FOUNDATION fieldbus

Logic Signals: One logic I/O configured as a bi-

directional calibration handshake
signal optional calibration gas
sequencer.

5V, self-powered, 5 mA maximum
output

Fieldbus Logic:
Function Blocks: AI – execution time: 75 ms O

Heater temperature

2

Case temperature

Power Consumption Limits:
Power Consumption

of Probe Heater: 175 W nominal maximum
Power Consumption

of Electronics: 10 W nominal maximum
Fieldbus segment

power consumption: 17.5 mA

Emerson Process Management has satisfied all
obligations coming from the European legislation
to harmonize the product requirements in Europe.

1

All static performance characteristics are with operating variables constant. Specifications subject to change without notice.

The Oxymitter 5000's field electronics mount directly to
the oxygen probe in a standard NEMA 4X, IP 66 housing.

Page 3

OUTLINE DIMENSIONS FOR OXYMITTER 5000 OXYGEN TRANSMITTER

Table I. Mounting Plate

Dimensions Dia. in. (mm)

ANSI DIN JIS

Flange (x) 6.00 7.5 6.5

(153) (190) (165)

Stud Size 5/8" – 11 M16 x 2 M12 x 1.75

4 Studs Eq. 4.75 BC 5.71 BC 5.71 BC
Sp. on BC

Flange (Y) 6.0 7.3 6.1

(153) (185) (155)

Page 4

Table II. Removal/Installation

Dim “A” Dim. “B”
Probe Insertion Removal
Length Depth Envelope

18 in. (457 mm) 16.00 32.38
Probes (407) (822)

3 ft. (0.91 m) 34.00 50.38
Probes (864) (1280)

6 ft. (1.83 m) 70.00 86.38
Probes (1778) (2194)

9 ft. (2.74 m) 106.00 122.38
Probes (2692) (3108)

12 ft. (3.66 m) 143.00 158.38
Probes (3607) (4023)