Portable Percent Oxygen Analyzer
The Series 2520 Percent Oxygen Analyzer is a portable, battery operated percent oxygen analyzer designed for industrial and commercial applications where accurate and reliable spot percent oxygen measurements are needed.
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
PERFORMANCE
- Measurement Ranges: 0-5, 0-10, 0-25, 0-50, and 0-100%
- 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
- Operating Temperature Range: 40° to 104°F (5° to 40°C)
- Warranty: Two years electronics/1 year sensor
ELECTRICAL
- Display: 3-1/2 digit liquid crystal display
- Power Source: Rechargeable NICAD batteries with universal (90-240 VAC) AC adapter
- Analog Output: Not available
SAMPLE GAS CHARACTERISTICS
- Sample Flow Rate: 1.0 to 2.0 SCFH (0.5 to 1.0 liters/minute)
- Sample Gas Pressure Limits: 0.1 to 1.5 psig (0.007 to 0.1 kg/cm2)
CONSTRUCTION
- Enclosure: Polycarbonate-rated NEMA 1
- Dimensions: 5.8 in. (147.3 mm) Height 6.7 in. (170.2 mm) Width 3.4 in. (86.4 mm) Depth Note: All dimensions are without optional equipment
- Gas Connections: Quick connect
- Weight: <2 pounds (<0.907 kg)
Overview
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 0-100% oxygen. The standard Series 2520 Portable Percent Oxygen Analyzer is equipped with a 3-1/2 digit liquid crystal display, built-in NICAD batteries, and a universal AC adapter that provides the ability to recharge the NICAD batteries even while powering the analyzer from the adapter. The Series 2520 Portable Percent Oxygen Analyzer features an 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.