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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For continuous analysis of up to 100% Hydrogen (H2) in process gas streams. Also recommended for other applications such as H2 cooled generators, electrolysis units, refinery gas, heat treating atmospheres, blast furnace gas, and many more.
Continuous Process Gas Analyzers
Unit of Measure
Items N7MC generic
Model 430N7MC
Model 430N7MC Hydrogen Analyzer, Wall Mounted NEMA7 UL/CSA Explosion-proof with Non-intrusive Magnetic Calibration, Meets Class 1 Div 1 Group BCD Rating 		RMN7 generic
Model 430RMN7
Model 430RMN7, Hydrogen Analyzer, ex-proof sensor housing with rack mount control cabinet (two separate enclosures) 		Purged cabinets
Model 430 D1 or D2
Model 430 D1 or D2, Continuous Process Hydrogen Gas Analyzer - 430 Series; NEMA 4 cabinet with Hazardous Area Purge System
Method of Detection N/A Temperature-controlled TC cell. Expected life in excess of 10 years. Cell cannot be burned out due to loss of sample flow
Ranges Available N/A Any range between 0-2% and 0-100% H2
Resolution N/A 0.1% H2 (0.01% H2 available)
Accuracy & Repeatability N/A ±1% of full scale
Drift N/A Less than 1% of full scale per month
Response Time (T-90) N/A 10-15 seconds to 90% step change
Ambient Temperature Range N/A 40 to 104°F (4 to 40°C) N/A 32 to 122°F (0 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 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 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 4-20mA, 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 4-20 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
Options 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 4-20 mA, 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 High temperature filters and probes Isolated 4-20 mA, RS232, RS485 serial outputs Light duty sample conditioning systems available for removal of moisture and/or dust
Analyzer Type N/A H2 Analyzer
Hazardous Area Rating Options 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