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Measuring principle
TDLAS
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Product Headline
An advanced gas analyzer for hydrogen sulfide (H2S) measurement. The SS2100 uses tunable diode laser absorption spectroscopy (TDLAS) to determine the concentration of the analyte without coming into physical contact with the stream.
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Channels
1
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Analyte and Measurement ranges
H2S (Hydrogen Sulfide):
0 to 10 ppmv
0 to 1000 ppmv
0 to 5000 ppmv
0 to 5% volume -
Measured Variables
Concentration
Cell Pressure
Cell Temperature -
Ambient Temperature range
-20 to 50°C (-4 to 122°F)
Optional: -10 to 60°C (14 to 140°F) -
Operating Pressure range
Inlet Pressure: 140 to 350 kPa (20 to 50 psig)
Sample Cell: 800 to 1200 mbara or 950 to 1700 mbara (optional) -
Analyzer Wetted materials
316L stainless steel
FKM O-Rings
Glass -
Power supply
120 or 240 VAC ± 10 %, 50 to 60 Hz, 300W
(18 to 24 VDC – optional for electronics only)
3 Amps max at 120 VAC , 1.5 Amps max at 240 VAC Hz -
Communication
Analog Output: Two 4-20mA Isolated, 1200 ohms at 24 VDC max load
Serial: RS232C and Ethernet
Protocol: Modbus Gould RTU or Daniel RTU or ASCII
Digital Outputs: 5, Concentration Alarm, General Fault, Validation Fail, Validation 1 Active, Validation 2 Active
Digital Inputs: 2, Flow Alarm, Validation Request -
Housing materials
Electronics: 304 or 316L stainless steel
Sample System Enclosure: 304 or 316L stainless steel -
Hazardous area approvals
CSA Class I, Division 2
CSA Class I, Zone 2 -
Degree of protection
IP66, Type 4X
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Measuring principle
TDLAS
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Product Headline
An advanced gas analyzer for moisture (H2O) measurement. The SS2100 uses tunable diode laser absorption spectroscopy (TDLAS) to determine the concentration of the analyte without coming into physical contact with the stream.
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Channels
1
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Analyte and Measurement ranges