Nova Analytical Systems
Canada
270 Sherman Avenue N.
Hamilton, ON L8L 6N5
Phone: (905) 545 2003• Fax: (905) 545 4248
Email: sales@nova-gas.com or websales@nova-gas.com United States
1925 Pine Avenue
Niagara Falls, NY 14301
Phone: (716) 285-0418 • Fax: (716) 282-2937
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The Nova FLEXI-NOVA Series Platform has been designed for continuous gas measurements in applications and environments that are less intensive. Lab work, research, clean processes, pre-treated / pre-cleaned produced gases, and others, may benefit from the FLEXI-NOVA series.

Depending on application, some light-duty sample conditioning features may be available. For clean process measurements, PPM-level O2 gas. This electrochemical type sensor is unaffected by most other gases in the sample more
Unit of Measure

Specifications

Method of Detection

 Customer replaceable 'fuel cell' ppm oxygen sensor

Ranges Available

 Any range between 0-100 PPM and 0-10,000 PPM

Accuracy & Repeatability

 ±1% of full scale

Drift

 Less than 1% of full scale per week

Ambient Temperature Range

 40 to 104°F (4 to 40°C)

Linearity

 ±1% of full scale

Size & Weight

 EX-PROOF: 61H x 33W x 31H cm (24"H x 13"W x 12"D) NEMA 4: 51H x 41W x 26D cm (20"H x 16"W x 10"D)

Output Options

 4-20 mA into 500 ohms non-isolated standard Isolated 4-20mA

Alarms

 High and/or Low alarm contacts available, relay contacts SPDT 5A @ 220 VAC rating Low flow alarm

Analyzer Type

 O2 Analyzer

Hazardous Area Rating Options

 Control Cabinet - General Purpose, Non-Hazardous Detector Cabinet - NEMA7 Class 1 Division 1 Groups BCD

Applications

N/A Light-duty analyzers for applications or environments that are less intensive. For continuous analysis of PPM levels of oxygen (O2) in clean / dry gas streams. Applications include blanketing mixtures, glove boxes, electronics, research, hydrogen/nitrogen mixtures, and many others.

Features

N/A

  • Touch-screen display for gas readings
  • Ranges available from 0 to 100 PPM to 0 to 9,999 PPM O2
  • Electrochemical O2 sensor is unaffected by hydrocarbons in the sample
  • Solenoid valves trap PPM O2 sample to avoid sensor depletion when analyzer is powered off
  • Easy-to-maintain, modular layout
  • Non-isolated 4-20mA recorder output

Options

N/A

  • Hi/Low gas and low flow alarms available
  • Serial output available
  • Light-duty pre-filter & condensate removal
  • Cabinet cooling available (for control cabinet only)

Calibration

N/A

  • Nitrogen for zero
  • Air or analyzed calibration gas for span

Unique Applications

N/A The O2 sensor in the Model 415 is not normally affected by gas stream composition. However, continuous or frequent exposure to high levels of acid gases such as carbon dioxide (CO2) and sulfur dioxide (SO2) can cause decreased cell life. All Nova analyzers are built using proven technologies and techniques. If this product does not suit your application, please contact Nova at 1-800-295-3771. In many cases, we are able to build an analyzer specific to your needs.