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Thermo - I Series 450i H2S/SO2

Thermo - I Series 450i H2S/SO2 - Combined Hydrogen Sulphide and Sulphur Dioxide Monitor

Measure the levels of H2S and SO2 in ambient air with the Thermo Scientific™ Hydrogen Sulfide - Sulfur Dioxide Analyzer Model 450. This analyzer features pulsed fluorescence technology, and performs simultaneous measurement readings to provide reliable data capture on a constant basis.

Product Size -
Gases Measured Hydrogen Sulfide and Sulfur Dioxide
Custom Ranges 0 to 0.05 to 100ppm; 0 to 0.2 to 250mg/m3
Description Model 450i Hydrogen Sulfide - Sulfur Dioxide Analyzer
Extended Range 0-0.5, 1, 2, 5, 10, 20, 50 and 100ppm; 0-2, 5, 10, 20, 50, 100, 200, and 250mg/m3;
Height (English) 8.62 in.
Height (Metric) 219mm
Depth (English) 23 in.
Depth (Metric) 584mm
Linearity ±1% full scale <100ppm
�1% full scale <100ppm
Lower Detectable Limit Manual Mode SO2 or Combine Sulfur: 2.0ppb (10 second averaging time); 1.0ppb (60 second averaging time); 0.5ppb (300 second averaging time); Automatic Mode SO2 or H2S: 6.0ppb (10 second averaging time); 2.0ppb (60 second averaging time); 1.5ppb (300 seconds)
Precision 1% of reading or 1ppb (whichever is greater)
Approvals and Certifications ETL, CSA, UL, CE
Inputs 16 Digital Inputs (standard), eight 0-10VDC Analog Inputs (optional)
Item Description Model 450i Hydrogen Sulfide - Sulfur Dioxide Analyzer
Mounting Options Bench, EIA, retrofit
Outputs Selectable Voltage, RS232/RS485, TCP/IP, 10 Status Relays, and Power Fail Indication (standard); 0 to 20 or 4 to 20mA Isolated Current Outout (optional)
Preset Measurement Ranges 0-0.05, 0.1, 0.2, 0.5, 1, 2, 5, and 10ppm; 0-0.2,
Response Time 80 seconds (10 second average time); 110 seconds (60 second average time); 320 seconds (300 second average time)
Span Drift ±1% Full Scale
Temperature (English) Operating 68° to 86°F
Temperature (Metric) Operating 20° to 30°C
Voltage 100 to 115VAC; 220 to 240VAC
Weight (English) 48 lb.
Weight (Metric) 21.8kg
Width (English) 16.75 in.
Width (Metric) 425mm
Zero Drift <1ppb
<1ppb
Zero Noise Manual Mode SO2 or Combine Sulfur: 1.0ppb (10 second averaging time); 0.5ppb (60 second averaging time); 0.25ppb (300 second averaging time); Automatic Mode SO2 or H2S: 3.0ppb (10 second averaging time); 1.5ppb (60 second averaging time); 0.75ppb (300 second averaging time)
I want to measure Sulphur Dioxide [SO2],Hydrogen Sulphide [H2S],
Products Gas Monitors
Applications Outdoor Air Quality,Water Treatment

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