SS2100i Gas Analyzer
Brand: Endress+Hauser
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SS2100i Gas Analyzer
Brand: Endress+Hauser
Xpert SS2100i gas analyzers accurately measure trace gas components (H 2 O, CO 2 , H 2 S, NH 3 , and C 2 H 2 ) using tunable diode laser absorption spectroscopy (TDLAS) technology. The analyzers require little maintenance and do not need recalibration or periodic replacement parts. SS2100i gas analyzers are certified for ATEX/IECEx Zone 1.
- 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: custody transfer measurements of CO2, H2S, H2O
- Accurate, real-time measurements not hampered by wet-up (absorption) or dry-down (desorption)
- Virtually maintenance free and reliable in harsh environments
- Dependable with greater repeatability than surface-based sensors with NIST-traceable calibration
- Analog and serial outputs for remote monitoring
- Low cost of ownership, no consumables
- Available for the following measurements: H2O, CO2, H2S, NH3, C2H2
- ATEX/IECEx Zone 1 certified
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
- -20 to 50°C (-4 to 122°F)
- Optional (i-2 only): -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
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
- Laser/Cell Enclosure: Copper-free Aluminum (i-2 only)
- Sample System Enclosure: 304 or 316 stainless steel
Hazardous Area Approvals
- IECEx / ATEX / CNEx / KC / CCOE / CML Zone 1
Degree of Protection
- IP66
Product Safety
- CE
Metrological Approvals
- PAC China, Kazakhstan (i-1 only)
