Nova Analytical Systems - Continuous Process Oxygen Gas Analyzer by Paramagnetic Sensor - 412 Series

Process Oxygen (O₂) analyzer from the Nova FLEXI-NOVA Series Platform, designed for light-duty continuous gas measurements. For continuous analysis of O2 in process gas streams that contain gases that interfere with other methods of O₂ measurement. For high accuracy or high purity applications.

Request Information Search by Specification

Unit of Measure

Items	Model 412N4 Model 412N4 Paramagnetic Oxygen Analyzer, Wall Mounted NEMA4 (IP65) Enclosure Rating	Model 412N4N7 Model 412N4N7 Paramagnetic Oxygen Analyzer, ex-proof sensor housing with NEMA4 wall-mount control cabinet (two separate enclosures)	Model 412N7MC Model 412N7MC Paramagnetic Oxygen Analyzer, Wall Mounted NEMA7 UL/CSA Explosion-proof with Non-intrusive Magnetic Calibration, Class 1 Div 1 Group BCD	Model 412RMN7 Model 412RMN7 Paramagnetic Oxygen Analyzer, ex-proof sensor housing with rack mount control cabinet (two separate enclosures)	Model 410 D1 or D2 Model 410 D1 or D2, Oxygen Analyzer with cabinet purge systems for hazardous areas
Method of Detection	N/A Magneto-dynamic paramagnetic O₂ cell
Ranges Available	N/A 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
Accuracy & Repeatability	N/A ±1% of full scale	N/A ±0.5% of full scale or 0.05%, whichever is greater	N/A ±1% of full scale	N/A ±1% of full scale	N/A ±0.5% of full scale or 0.05%, whichever is greater
Drift	N/A ±0.2% of full scale per month
Ambient Temperature Range	N/A 40 to 104°F (4 to 40°C). Optional: up to 130°F (55°C) with cabinet cooler	N/A 40 to 104°F (4 to 40°C)	N/A 32 to 122°F (0 to 50°C) @ 5-95% RH non-condensing. Lower temperatures (-5°F, -20°C) with Cold Weather Package. Sample dew point should be at least 9°F (5°C) below lowest sample temperature.	N/A 40 to 104°F (4 to 40°C)	N/A 40 to 104°F (4 to 40°C). Optional: up to 130°F (55°C) with cabinet cooler
Linearity	N/A ±0.5% of full scale or 0.05% absolute, whichever is greater, depending on back-pressure control	N/A ±0.5% of full scale or 0.05%, whichever is greater	N/A ±0.5% of full scale or 0.05% absolute, whichever is greater, depending on back-pressure control	N/A ±0.5% of full scale or 0.05%, whichever is greater	N/A ±0.5% of full scale or 0.05%, whichever is greater
Size & Weight	N/A NEMA 4: 51H x 41W x 26D cm (20"H x 16"W x 10"D) RACK MOUNT: 22H x 48W x 47D cm (8.7"H x 19"W x 16"D)	N/A 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)	N/A EX-PROOF: 61H x 33W x 31H cm (24"H x 13"W x 12"D)	N/A EX-PROOF: 61H x 33W x 31H cm (24"H x 13"W x 12"D) RACK MOUNT: 22H x 48W x 47D cm (8.7"H x 19"W x 16"D)	N/A Dimensions will vary depending on purge system and options required NEMA 4: 51H x 41W x 26D cm (20"H x 16"W x 10"D)
Output Options	N/A 4-20mA into 500 ohms non-isolated standard Isolated 4-20mA, RS232, RS485, MODBUS, Ethernet outputs	N/A 4-20 mA into 500 ohms non-isolated standard	N/A 4-20mA into 500 ohms non-isolated standard	N/A 4-20 mA into 500 ohms non-isolated standard	N/A 4-20 mA into 500 ohms non-isolated standard Isolated 4-20 mA, RS232, RS485, MODBUS, Ethernet outputs
Alarms	N/A High and/or Low alarm contacts available, relay contacts SPDT 5A @ 220 VAC rating
Options	N/A Cabinet coolers can be fitted to most models Hi/Low gas, Low Flow, and diagnostic alarms available Sample conditioning available for removal of moisture and/or dust	N/A Hi/Low gas, Low Flow alarms available	N/A Hi/Low gas, Low Flow alarms available	N/A Hi/Low gas, Low Flow alarms available High purity version available for 98-100% O₂ (412HP)	N/A Cabinet coolers can be fitted to most models Cabinet purge system available for use in hazardous areas Hi/Low gas, Low Flow alarms available High purity version available for 98-100% O₂ (412HP) Sample conditioning systems available for removal of moisture and/or dust
Unique Applications	N/A 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.
Analyzer Type	N/A O2 Analyzer
Hazardous Area Rating Options	N/A General Purpose, Non-Hazardous	N/A Control Cabinet - General Purpose, Non-Hazardous Detector Cabinet - NEMA7 Class 1 Division 1 Groups BCD	N/A Class 1, Div 1, Grp A-D Hazardous Area Rating	N/A Control Cabinet - General Purpose, Non-Hazardous Detector Cabinet - NEMA7 Class 1 Division 1 Groups BCD	N/A Class 1 Div 2 or Class 1 Div 1 Hazardous Area Ratings available