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Oxygen

• (0 – 25.0 %vol)
• Part No. 823-0240-21

Specifications:

• Minimum Indicated Concentration ..............0.8 %vol O₂
• Mini Indicated Concentration Change.........0.1 %vol O2
• Span Drift ....................................................< 10% change per year (typical)
• Response Time (Rise):

• T₅₀: < 4 seconds
• T₉₀: < 10 seconds, successive exposures
• Temperature Range ...................................-20° to 50°C (-4° to 122°F)
• Humidity Range ..........................................0–90 %RH, non-condensing
• Pressure Range ..........................................Ambient atmospheric, ± 1 psi
• Expected Sensor Life..................................2 years from Shipping Date
• Recommended Calibration Flow Rate ........500 to 1000 cc/min
• SensAlert 4-Channel Controller...................Compatible

Special Calibration Considerations:

Oxygen Sensor (PN° 823-0240-21)

Zeroing The Sensor:

Ambient Oxygen sensors do not normally require zeroing and cannot be zeroed through the Calibration menu.

Span Calibration:

It is recommended that this sensor be calibrated at 20.9 %vol. There are no special calibration considerations for this sensor. Complete span calibration instructions are provided in Section 3.2 of the SensAlert Plus User Manual.

Test-on-Demand Cell:

There is no Test-On-Demand cell available for this sensor.

About Sensidyne:

...Because Lives Depend On Us.™ Sensidyne manufactures safety products which industry professionals rely upon everyday to protect their, property, productivity and lives of their personnel. Professionals in Oil and Gas, Petrochemical, Wastewater and Food and Beverage industries choose Sensidyne's Gas Detection and Air Monitoring systems because of Reliability, dependability and superior support, which is what places us ahead of the competition.

We manufacture and design a broad range of air monitoring systems; Fixed/Permanent Gas Detection Systems; Gilian Air Sampling Pumps; Gas Detector Tubes; and custom Micro/Miniature Air Pumps for OEM applications.

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