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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Process sulfur dioxide (SO2) analyzer from the Nova FLEXI-NOVA Series Platform, designed for light-duty continuous gas measurements.
Continuous Process Gas Analyzers
Unit of Measure
Items Continuous Process Gas Analyzers
Model 460N4
Model 460N4 Sulfur Dioxide Analyzer, Wall Mounted NEMA4 (IP65) Enclosure Rating 		Continuous Process Gas Analyzers
Model 460N7N4
Model 460N7N4 Sulfur Dioxide Analyzer, ex-proof sensor housing with NEMA4 wall-mount control cabinet (two separate enclosures) 		N7MC generic
Model 460N7MC
Model 460N7MC Sulfur Dioxide Analyzer, Wall Mounted NEMA7 UL/CSA Explosion-proof with Non-intrusive Magnetic Calibration, Class 1 Div 1 Group BCD 		RMN7 21
Model 460RMN7
Model 460RMN7 Sulfur Dioxide Analyzer, Wall Mounted NEMA7 UL/CSA Explosion-proof sensor cabinet with 19" rack mount control cabinet (two separate cabinets) 		Purged cabinets
Model 420 D1 or D2
Model 420 D1 or D2, Sulfur Dioxide Analyzer, NEMA 4 cabinet with cabinet purge systems for hazardous areas
Method of Detection N/A Low range PPM SO2 by electrochemical sensor Microprocessor based single cell NDIR N/A Low range PPM SO2 by electrochemical sensor Microprocessor based single cell NDIR N/A Low range PPM SO2 by electrochemical sensor Microprocessor based single cell NDIR N/A Low range PPM SO2 by electrochemical sensor Microprocessor based single cell NDIR N/A % CO2 by infrared detector Microprocessor based single cell NDIR
Ranges Available N/A 460 - 0-1, 0-5, 0-10 % SO2 460L - 0-2000, 0-3000, 0-5000, PPM SO2 N/A 460 - 0-1, 0-5, 0-10% SO2 460L - 0-2000, 0-3000, 0-5000, PPM SO2 N/A 460 - 0-1, 0-5, 0-10% SO2 460L - 0-200, 0-1000 PPM SO2 (check availability with Nova) N/A 460 - 0-1, 0-5, 0-10% SO2 460L - 0-0-200, 0-1000 PPM SO2 (check availability with Nova) N/A 460 - 0-1, 0-5, 0-10% SO2 460L - 0-2000, 0-3000, 0-5000, PPM SO2
Resolution N/A 0.1% SO2 on % versions, 10 PPM SO2 on PPM versions
Accuracy & Repeatability N/A 1% of full scale N/A 1% of full scale N/A 1-2% of full scale N/A 1% of full scale N/A 1% of full scale
Drift N/A Less than 2% of full scale per month
Response Time (T-90) N/A 15-30 seconds to T-90
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 40 to 104°F (4 to 40°C). N/A 40 to 122°F (5 to 50°C) N/A 40 to 104°F (4 to 40°C). Optional: up to 130°F (55°C) with cabinet cooler
Linearity N/A ±1% of full scale
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) NEMA 4: 51H x 41W x 26D cm (20"H x 16"W x 10"D) N/A NEMA 4: 61H x 51W x 31D cm (24"H x 20"W x 12"D) (not including purge panel & vent)
Power N/A 115 VAC, 60 Hz 220 VAC, 50 Hz
Output Options N/A 4-20 mA into 500 ohms non-isolated standard Isolated 4-20 mA, RS232, RS485, serial outputs N/A 4-20 mA into 500 ohms non-isolated standard Isolated 4-20 mA, RS232, RS485, serial outputs N/A 4-20mA into 500 ohms non-isolated standard Isolated 4-20mA, RS232, RS485, serial outputs N/A 4-20mA into 500 ohms non-isolated standard Isolated 4-20mA, RS232, RS485, serial outputs N/A 4-20 mA into 500 ohms non-isolated standard Isolated 4-20 mA, RS232, RS485 serial outputs
Alarms N/A High and/or Low alarm contacts available, relay contacts SPDT 5A @ 220 VAC rating Low flow alarm
Options N/A Cabinet coolers can be fitted to most models Hi/Low gas, Low Flow alarms available Isolated 4-20 mA, RS232, RS485, serial outputs Light duty sample conditioning systems available for removal of moisture and/or dust One-step 'cal-now' button with touch screen LCD display N/A Hi/Low gas, Low Flow alarms available Isolated 4-20 mA, RS232, RS485, serial outputs N/A Hi/Low gas, Low Flow alarms available Isolated 4-20mA, RS232, RS485, serial outputs N/A Hi/Low gas, Low Flow alarms available Isolated 4-20mA, RS232, RS485, serial outputs 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 Isolated 4-20 mA, RS232, RS485 serial outputs
Analyzer Type N/A SO2 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