Availability depends on application and environment. Sample conditioning options not available with this cabinet style. moreThe 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.
The limited size and function of the ex-proof cabinet design means that no sample conditioning features are available. Therefore, the FlexiNova ex-proof series is only suitable for clean process gas measurements. The model 415N7MC measures PPM-level O2 gas. This electrochemical type sensor is unaffected by most other gases in the sample including most hydrocarbons and acidic gases such as carbon dioxide (CO2), hydrogen sulfide (H2S), and sulfur dioxide (SO2). Typical O2 sensor life is 1-2 years or longer depending on measurement concentrations and sample gas exposure. The sensor may be easily replaced by the customer.
All sensors / detectors are temperature-controlled or temperature-compensated for maximum analytical stability. Easy calibration using magnetic switches or touch-screen controls (depending on cabinet configuration).
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Specifications
Method of Detection |
N/A Customer replaceable 'fuel cell' oxygen sensor |
Ranges Available |
N/A Any range between 0-100 PPM and 0-10000 PPM |
Accuracy & Repeatability |
N/A ±1% of full scale |
Drift |
N/A Less than 1% of full scale per week |
Ambient Temperature Range |
N/A 40 to 104°F (4 to 40°C) |
Linearity |
N/A ±1% of full scale (minimum 0.5 PPM) |
Size & Weight |
N/A EX-PROOF: 61H x 33W x 31H cm (24"H x 13"W x 12"D) |
Output Options |
N/A 4-20mA into 500 ohms non-isolated standard Isolated 4-20mA, RS485 |
Alarms |
N/A High and/or Low alarm contacts available, relay contacts SPDT 5A @ 220 VAC rating Low flow alarm |
Analyzer Type |
N/A O2 Analyzer |
Hazardous Area Rating Options |
N/A Class 1, Div 1, Grp A-D Hazardous Area Rating |
Applications
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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
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N/A
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Unique Applications
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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. |
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