Model 412N4N7 Paramagnetic Oxygen Analyzer, ex-proof sensor housing with NEMA4 wall-mount control cabinet (two separate enclosures)
Model 412N4N7 Paramagnetic Oxygen Analyzer, ex-proof sensor housing with NEMA4 wall-mount control cabinet (two separate enclosures)
SKU:BYP-d7cd66
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$49.99
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Model 412N4N7 Paramagnetic Oxygen Analyzer, ex-proof sensor housing with NEMA4 wall-mount control cabinet (two separate enclosures)
$49.99
Quantity: 1
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Model 412N4N7 Paramagnetic Oxygen Analyzer, ex-proof sensor housing with NEMA4 wall-mount control cabinet (two separate enclosures)
$49.99
Quantity: 1
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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, percent-level O2 gas. This sensor utilizes a paramagnetic measuring cell and powerful selenium cobalt magnet assembly to make use of the principle that oxygen is drawn into a magnetic field, thereby offering a method of detection that is very specific to oxygen. Sample dew point should be at least 5°C (9°F) below lowest sample temperature. All sensors / detectors are temperature-controlled or temperature-compensated for maximum analytical stability. Easy calibration using touch-screen controls. Serial Output Package allows connection & data-logging to personal computers via a choice of USB / RS-232 / RS-485.Cabinets: NEMA7 Explosion-proof sensor cabinet for Class1 Div1 areas, with NEMA4 wall-mount control cabinet for non-hazardous areas (two separate cabinets)
Product Specifications
Applications 0
For continuous analysis of oxygen (O2) using a paramagnetic type detector, in clean dry process gas streams that contain gases that interfere with other methods of O2 measurement. For high accuracy or high purity applications.
Calibration 0
Nitrogen for zero Air or analyzed calibration gas for span
Features 0
Highest accuracy O2 analyzer, very stable Fast response (T90 - 4 to 5 seconds) and bright digital readout Linear over entire 0-100% range Microprocessor control Non-consumable O2 detector, no periodic replacement required Built in sample pump or pressure regulator, and 4-20mA outputs To improve accuracy, detector can optionally be temperature-controlled and compensated for changes in barometric pressure in the vented sample
Options 0
Hi/Low gas, low flow, and diagnostic alarms available Isolated analog, RS485 outputs available
Specifications Accuracy Repeatability
±0.5% of full scale or 0.05%, whichever is greater
Specifications Alarms
High and/or Low alarm contacts available, relay contacts SPDT 5A @ 220 VAC rating
Specifications Ambient Temperature Range
40 to 104°F (4 to 40°C)
Specifications Analyzer Type
O2 Analyzer
Specifications Drift
±0.2% of full scale per month
Specifications Hazardous Area Rating Options
Control Cabinet - General Purpose, Non-Hazardous | Detector Cabinet - NEMA7 Class 1 Division 1 Groups BCD
Specifications Linearity
±0.5% of full scale or 0.05%, whichever is greater
Specifications Method Of Detection
Magneto-dynamic paramagnetic O2 cell
Specifications Output Options
4-20 mA into 500 ohms non-isolated standard
Specifications Ranges Available
With back-pressure control: 1.00, 2.00, 5.00, 25.00, 100.0 % O2 | Without back-pressure control: 1.0, 2.0, 5.0 % O2
Specifications 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)
Unique Applications 0
All Nova analyzers are built using proven technologies and techniques. If this product does not suit your application, please contact Nova. In many cases, we are able to build an analyzer specific to your needs.