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SS2100 gas analyzer

Brand: Endress+Hauser
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Using patented tunable diode laser absorption spectroscopy (TDLAS) technology, the SS2100 gas analyzer measures specific gases (H2O, CO2, H2S, NH3, and C2H2) with precision while avoiding interferences that are common with traditional infrared analyzers. The SS2100 analyzer requires little maintenance and does not need recalibration or periodic replacement parts.

 

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

  • CCUS: measure trace H2S and H2O in 100% CO2

Features

  • Accurate, real-time measurements

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

  • Available to measure up to 3 analytes in one unit (2-packs or 3-packs)

  • Provides 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 following measurements: H2O, CO2, H2S, NH3, C2H2

Using patented tunable diode laser absorption spectroscopy (TDLAS) technology, the SS2100 gas analyzer measures specific gases (H2O, CO2, H2S, NH3, and C2H2) with precision while avoiding interferences that are common with traditional infrared analyzers. The SS2100 analyzer requires little maintenance and does not need recalibration or periodic replacement parts.

 

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

  • CCUS: measure trace H2S and H2O in 100% CO2

Features

  • Accurate, real-time measurements

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

  • Available to measure up to 3 analytes in one unit (2-packs or 3-packs)

  • Provides 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 following measurements: H2O, CO2, H2S, NH3, C2H2

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Specifications

Brand

Measuring principle

  • TDLAS

Channels

  • 1

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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