Full sample conditioning systems are available with the OXY4400 as well as software for PC interface.
Application Code: 11810
Overview
Low MaintenanceThe analyzer uses an optical method that detects oxygen using a probe that is inserted into the gas stream. The probe can be easily cleaned and has a lifetime measured in years.
Calibration of the analyzer is a simple procedure that can be performed in minutes using a binary standard with oxygen in nitrogen.
The OXY4400 technology is ideally suited for measuring in Natural Gas.
The sensor is not affected by even high levels of H2S or other sulfur species. There is no cross sensitivity to contaminants or other gases in natural gas.
Because there is no measurement drift, the accuracy and reliability of the measurements are superior to electrochemical analyzers.
Data Sheet
Performance |
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Target Components |
O2 |
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BOS-1* / BOS-2* / BOS-3* |
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Typical Measurement Ranges |
0 - 4.2% / 0 - 50% / 0-100 ppmv default, 0-10 to 0-1,000 ppmv user setting |
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Lower Limit of Detection |
20 ppm / 300 ppm / 0.5 ppmv |
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Accuracy at 20°C |
±3% of Reading / ±2% of Reading / ±5% of Reading |
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Measurement Response Time |
Programmable Sampling Rate (Default 3 seconds)
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Principle of Measurement |
Fluorescent Quenching |
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Environmental Temperature Range |
0 to 50ºC (32 to 122ºF)
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Sample Inlet Pressure |
140-350 kPaG (20-50 PSIG) to sample panel regulator |
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Sample Probe Temperature Range |
Up to 50ºC |
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Maximum Probe Pressure
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200 psig |
| Sample Flow Rate | 1.5 slpm (0.05 scfm) |
| Recommended Calibration | Two-point calibration in oxygen-free environment (nitrogen) and a second span point (Binary Gas). |
Electrical & Communications |
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Input Power |
100/240 VAC 50/60 Hz and 9/24 VDC |
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Controller to Probe Cable Length |
0.7m standard (2.5m and 5.0m - optional) |
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Communication |
Analog: Qty 2 4-20 mA and Qty 2 0-10V,
Independent, Isolated
Serial: RS232C Interface, Isolated, 19200 Baud,
8 data-bits
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LCD Display |
Concentration, Temperature, Sample Rate, & Diagnostics |
Physical |
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Enclosure Type |
NEMA Type 4 , 304 Stainless Steel |
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Analyzer Dimensions |
254H x 203W x 152D mm (10 x 8 x 6 inches) (not including Sample Conditioning System) |
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Weight |
2.2 kg (4.9 lb) (not including Sample Conditioning System) |
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Sample Probe Construction |
316 Stainless Steel
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Number of Measurement Channels |
1
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| Certification |
Class I, Division II, Groups A, B, C, and D ID 3035281 & 3035281C (CSA C22.2 No. 142 & 213) |
| *BOS-1, -2 and -3 are optional sensor choices. Analyzer comes with one. | |