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Quenched fluorescence (QF) technology is ideally suited for measuring in natural gas and gas processing applications

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OXY5500 with sample system inside heated enclosure

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OXY5500 full panel with sample system

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Depiction of an OXY5500 panel in situ

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Depiction of an OXY5500 analyzer solution in the field
Quenched fluorescence (QF) technology is ideally suited for measuring in natural gas and gas processing applications
Specs at a glance
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Measuring principle
Quenched Fluorescence
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Measured Variables
Concentration
Cell Pressure
Cell Temperature -
Hazardous area approvals
ATEX / IECEx - Zone 2
CSA Class I, Division 2
Field of application
The OXY5500 oxygen analyzer is a compact, stand-alone, single channel analyzer that uses quenched fluorescence (QF) technology to reliably measure oxygen in natural gas and gas processing applications. A sensor probe is inserted into the process stream and is connected to the controller by an optical fiber. Featuring an LCD display and built-in data logger, the OXY5500 also has full sample conditioning systems available as well as software for a PC interface.
Natural gas quality measurements in production, storage, transportation, and distribution
Monitoring in natural gas, upstream of production and gathering sites
Measurable range from ppm levels to 0-20% O2
Trace measurements as low as 0-10 ppmv oxygen in hydrogen for electrolyzer applications
Ideal for CCUS applications since optical oxygen measurement is unaffected by CO2 or H2S in the process
Benefits
Easy to navigate display and menu
Small optical sensor with no membrane or consumable chemicals
Optical measurement with fast, continuous response
Excellent long-term stability
Not affected by H2S
No moving parts, simple operation
Data logging for 30 days
Xpert selection
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Specialized products
- Designed for demanding applications
Technical excellence
Simplicity
Variable

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Standard products
- Reliable, robust and low-maintenance
Technical excellence
Simplicity
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Specialized products
- Designed for demanding applications
Technical excellence
Simplicity
Variable
FLEX selections | Technical excellence | Simplicity |
---|---|---|
Fundamental selection Meet your basic measurement needs |
Technical excellence
|
Simplicity
|
Lean selection Handle your core processes easily |
Technical excellence
|
Simplicity
|
Extended selection Optimize your processes with innovative technologies |
Technical excellence
|
Simplicity
|
Xpert selection Master your most challenging applications |
Technical excellence
|
Simplicity
Variable |
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Measuring principle
Quenched Fluorescence
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Product Headline
Compact, single channel oxygen (O2) analyzer with an LCD display and built-in data logger. The sensor measures oxygen using quenched fluorescence (QF) technology, which is inserted into the process stream and is connected to the controller by an optical fiber.
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Channels
1
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Analyte and Measurement ranges
O2 (Oxygen):
0 to 100 ppmv (minimum)
0 to 20% volume (maximum) -
Measured Variables
Concentration
Cell Pressure
Cell Temperature -
Ambient Temperature range
-20 to 50°C (-4 to 122°F)
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Operating Pressure range
Inlet Pressure: 140 to 275 kPa (20 to 40 psig)
Sample Cell: 800 to 1200 mbara -
Analyzer Wetted materials
304 & 316 stainless steel
FKM O-Rings -
Power supply
108 to 253 VAC, 50/60 Hz; 5.3 Watts at 120VAC; 6.6 Watts at 240VAC
or
9 to 30 VDC (CSA), 18 to 30 VDC (IECEx/ATEX); 4.7 Watts at 24VDC -
Communication
Analog Output: Two 4-20 mA outputs
Analog Input: One 4-20 mA input (sample pressure)
Fieldbus: RS-232C, RS-485, & Ethernet 10/100 with Modbus
Output Relays: Qty 2, 250 mA max load (Concentration and Fault Alarms)
USB 2.0 Works With Service Software Only
4 GB Internal Memory with Internal Data Logging -
Housing materials
Electronics: 304 or 316L stainless steel
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Hazardous area approvals
ATEX / IECEx - Zone 2
CSA Class I, Division 2 -
Degree of protection
IP64, Type 4X
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Product safety
CE
RCM
FCC
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