该系列2520便携式氧分析仪的百分比是重量轻，易于使用的分析仪，提供在各种气体环境中可重复的**测量氧气百分比浓度。该系列2520坚固和紧凑的设计使得它在现场测量氧气的需要作出的工业应用的理想选择
The Series 2520 Portable Percent Oxygen Analyzer is a light-weight, easy-to-use analyzer that provides accurate and repeatable percent oxygen measurements in a variety of gases. The rugged and compact design of the Series 2520 makes it ideal for industrial applications where spot oxygen measurements need to be made.
- Features and Benefits
- System Description
- Specifications
- Optional Equipment
- Download PDF Data Sheet
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| Features | Benefits |
| State-of-the-Art Sensor Technology | High Precision Measurements |
| Light Weight/Compact Design | Easy to Carry and Transport |
| Rapid Speed of Response | Senses Oxygen Changes in Seconds |
| Built-in NICAD Batteries | Provides Hours of Continuous Operation |
| Uses Standard NICAD’s | Replacement Batteries Found World-Wide |
| Minimum Maintenance | Low Cost of Ownership |
System Description
The Series 2520 Portable Percent Oxygen Analyzer is a light-weight, easy-to-use analyzer that provides accurate and repeatable percent oxygen measurements in a variety of gases. The rugged and compact design of the Series 2520 makes it ideal for industrial applications where spot oxygen measurements need to be made. The Series 2520 can be configured with one of several measuring ranges from 0-1% to 0-99% oxygen. The standard Series 2520 Portable Percent Oxygen Analyzer is equipped with a 3-1/2 digit liquid crystal display, in-line filter, built-in NICAD batteries, and an AC adapter that provides the ability to recharge the NICAD batteries even while powering the analyzer from the adapter.
Learn about about sample system handling for oxygen and carbon dioxide analyzers
The Series 2520 Portable Percent Oxygen Analyzer features a patented, extended life oxygen sensor with EES (Enhanced Electrolyte System) that provides exceptional measurement accuracy and stability. For applications where carbon dioxide is present in the sample gas, the EES retards passivation of the sensor anode by allowing the products of oxidation to dissolve in the electrolyte. In effect, the sensor is renewed continuously, resulting in an increase in sensor life. The output from the sensor is temperature compensated.
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Specifications
Measurement Ranges:
Learn about the different types of oxygen sensors
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Optional Equipment
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Accuracy: ±1% of full scale
Linearity: ±1% of full scale
Response Time: 90% of full scale in <20 seconds
Sensor Type: Electrochemical
Temperature Compensation: Standard
OperationTemperature Range: 40° to 100°F (5° to 38°C)
Sample Gas Pressure Limits: 0.1 to 1.0 psig. (1.04 kg/cm² to 1.10 kg/cm²)
Sample Flow Rate: 1.0 to 2.0 SCFH (0.5 to 1.0 liters/minute)
Power Source: Rechargeable NICAD batteries or 115 VAC/60 Hz using the AC adapter
Analog Output: Not available
Warranty: Two years electronics/1 year sensor
Enclosure: Polycarbonate-rated NEMA 1
Display: 3-1/2 digit liquid crystal display
Gas Connections: Quick connect
Dimensions: 5.8” H x 6.7” W x 3.4” D (dimensions change based on options and accessories)
Weight: <2 pounds
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