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  • 产品名称：Series 2500/2510 Percent Oxygen Transmitter

  • 产品型号：Series 2500/2510 Percent Oxygen Transmitter
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简单介绍：
Series 2500/2510 Percent Oxygen Transmitter 该系列2500百分比氧气变送器是一个真正的两线制变送器提供了一个经济的方法使各种气体准确，可靠的百分之氧气测量。该系列2500百分比氧气变送器既防尘，防水，并为符合NEMA 4（IP66防护）等级
详情介绍：
Series 2500/2510 Percent Oxygen Transmitter
该系列2500百分比氧气变送器是一个真正的两线制变送器提供了一个经济的方法使各种气体准确，可靠的百分之氧气测量。该系列2500百分比氧气变送器既防尘，防水，并为符合NEMA 4（IP66防护）等级

Series 2500/2510 Percent Oxygen Transmitter

The Series 2500 Percent Oxygen Transmitter is a true two-wire transmitter offering an economical way to make accurate and dependable percent oxygen measurements in a variety of gases. The Series 2500 Percent Oxygen Transmitter is both dustproof and waterproof, and is rated for NEMA 4 (IP66) service.

  • Features and Benefits
  • System Description
  • Specifications
  • Explosion Proof Version
  • Applications
  • Download PDF Data Sheet
    (Requires Adobe Acrobat Reader)
  • Contact Us

 
 
Features Benefits

Wide Number of Ranges
Measure from <0.1% to 100% Oxygen
Exceptional Speed of Response
Responds Instantaneously to Changes in Oxygen
Rugged and Versatile Construction NEMA 4 Housing Withstands Harsh Environments
Economically Priced Save Thousands of Dollars vs Other Methods

Patented Extended Life Sensor

Eliminates Frequent Sensor Replacement
Acid Gas Resistant Sensor

Eliminates Sample Conditioning for Many Applications

System Description
The instrument is loop powered from 14-32 VDC, and provides a 4-20 mADC output that can be transmitted to a datalogger, recorder, PLC, DCS, etc. Internal shielding of the electronics offers excellent protection from EMI/RFI noise. Accessories for the Series 2500 Percent Oxygen Transmitter include a pressure regulator and in-line sample filter. An AC powered version (Series 2510), with optional sample pump is available as is an Explosion Proof Version rated Class 1, Groups B, C, & D, Div 1.

The Series 2500 Percent Oxygen Transmitter features a patented, extended life oxygen sensor with EES (Enhanced Electrolyte System). This sensor provides exceptional performance, 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, even if exposed to limited amounts of carbon dioxide. The output from the sensor is temperature corrected to provide optimum performance over a wide range of operating conditions.

Some oxygen analyzers require the user to make manual adjustments (scale factor) to the instrument in order to compensate for certain changes in gas composition. Errors as large as 300% of the reading may exist if the factor isn’t changed, making the instrument a questionable choice for process applications. The Series 2500 Percent Oxygen Transmitters do not require any such adjustment and as such, are ideally suited for process monitoring and control applications.
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Specifications
Measurement Ranges (percent oxygen): 0-2, 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 less than 20 seconds typical
Sensor Type: Patented Electrochemical Sensor
Temperature Compensation: Standard
Operating Temperature Range: 40° - 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/min.)
Electrical Input/Output: 14-32 VDC @ 4-20 mADC

Loop Resistance:
Warranty: 2 years electronics/1 year sensor

CONSTRUCTION
Enclosure: Polycarbonate-rated NEMA 4 (IP66)
Gas Connections: 1/4” Compression fittings or Quick Connect fittings for 1/4" flex tubing
Dimensions:

  • 5.5 in. (139.9 mm) length
  • 8.8 in. (223.5 mm) width
  • 3.4 in. (86.4 mm) deep

¹ Stated at constant temperature and constant pressure.
² Alpha Omega Instruments reserves the right to change specifications at any time.
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Learn more about oxygen sensor types

Explosion Proof Version

Series 2500/2510 Percent Oxygen Transmitter

Shown above is the Series 2500/2510 Trace Oxygen Transmitter with optional explosion proof (NEMA 7) enclosure. Either the Series 2500 (loop powered) or Series 2510 (AC powered) Transmitters can be purchased in this configuration.

Learn more about oxygen analyzer enclosure types


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Applications

  • Heat Treating
  • Air Separation
  • Glove Boxes
  • Inert Gas Generators
  • Chemical Manufacturing
  • Process Dryers
  • Vessel Blanketing
  • Petrochemical Processing
  • Pharmaceutical Manufacturing
  • Anaerobic Chambers
  • Food Processing
  • Beverage Processing
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