Ss2100a Gas Analyzer
Ss2100a Gas Analyzer

SS2100a Gas Analyzer

$6,100.00

Endress+Hauser

The SS2100a gas analyzer measures accurate trace gas components (H2O, CO2, H2S, NH3, and C2H2) in natural gas and hydrocarbon processing applications using tunable diode laser absorption spectroscopy (TDLAS) technology. It requires little maintenance and does not need recalibration or periodic replacement parts. The SS2100a is certified for ATEX Zone 2.

  • Gas analysis: ppb level measurement of H2O & NH3, ppm level measurement of H2O, H2S, CO2, NH3, and C2H2, and % level measurement of H2S and CO2

  • Natural gas: production, storage, transportation, distribution

 

SKU: SS2100a Categories: , Tags: ,

Description

Field of application

The SS2100a gas analyzer measures accurate trace gas components (H2O, CO2, H2S, NH3, and C2H2) in natural gas and hydrocarbon processing applications using tunable diode laser absorption spectroscopy (TDLAS) technology. It requires little maintenance and does not need recalibration or periodic replacement parts. The SS2100a is certified for ATEX Zone 2.

  • Gas analysis: ppb level measurement of H2O & NH3, ppm level measurement of H2O, H2S, CO2, NH3, and C2H2, and % level measurement of H2S and CO2

  • Natural gas: production, storage, transportation, distribution

  • Refinery: hydrogen recycle, catalytic reforming, flaring, cracking

  • Gas processing: fractionation, sour/acid gas removal

  • LNG: liquefication, custody transfer

  • Petrochemical: cracking, acetylene converter, caustic wash tower

  • Biomethane: H2O and H2S quality measurements

Benefits

  • Accurate, real-time measurements

  • Low cost of ownership; no consumables; virtually maintenance free and reliable in harsh environments

  • Measurements not hampered by wet-up (absorption) or dry-down (desorption)

  • Dependable with greater repeatability than surface-based sensors

  • Analog and serial outputs for remote monitoring

  • Available for the following measurements: H2O, CO2, H2S, NH3, C2H2

  • ATEX Zone 2 certified

Additional information

Brand

Endress+Hauser/E+H
Measuring principle

TDLAS
Product Headline

An advanced gas analyzer for hydrogen sulfide (H2S) measurement. The SS2100a uses tunable diode laser absorption spectroscopy (TDLAS) to determine the concentration of the analyte without coming into physical contact with the stream.
Channels

1
Analyte and Measurement ranges

H2S (Hydrogen Sulfide):
0 to 10
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; 60W max (with 2 solenoids) – electronics enclosure
120 or 240 VAC, 50 to 60 Hz – standard; 100W or 200W max for heated systems – sample cabinet
Communication

Analog Output: Two 4-20mA Isolated, 1200 ohms at 24 VDC max load (measurement value)
Analog Input: One 4-20mA Isolated, 1200 ohms at 24 VDC max load (process pressure)
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: Copper-free Aluminum
Sample System Enclosure: 304 or 316 stainless steel
Hazardous area approvals

ATEX Zone 2
Degree of protection

IP66
Product safety

CE

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