H2S MEDOR - Chromatographe en phase gazeuse

ONLINE GAS ANALYZER EXPERTS WWW.CHROMATOTEC.COM H2S MED O R ® A Online analysis and monitoring of H2S TSP M51 GAS ANALYZER GC 866 Chromatotec ® is specialized in VOC, Sulfur and permanent gases analysis at trace and ultra trace levels (ppm, ppb, ppt). Please visit our website for more details. Updated: February 2021 Model: M51022 Model: M51022 - ATEX Main applications: Trace and ultra trace detection in Natural Gas / LPG / Gaseous Fuels H2S in crude oil / Diesel / Fuel oil / Condensates / water Deodorisation/Desulfurisation control ppb Catalyzer protection H2S in pure gas : H2 with special application Targetted compounds: H2S In option: other sulfur compounds and total sulfur with other MEDOR vers\ ion Main markets: H2S Refineries / Petrochemical Gas transportation Process Sales metering station Emissions Standard: ASTM D7493-14, ISO 19739:2004, DIN 51855/7 Certifications: GOST, ATEX, IECEx, CSA, CSA international H2S WWW.CHROMATOTEC.COM Chromatotec ® is continuously improving its products, therefore these specifications are subject to change without notice To contact us: sales@chromatotec.com NORTH AMERICAHouston - USA EUROPEBordeaux - FRANCE ASIA Beijing - CHINA Description: The H2S MEDOR® is an autoGC-ED (MEDOR® Electrochemical wet cell Detector) for the analysis and monitoring of H2S in natural gas an\ d gaseous fuels. Three versions exist: • H2S MEDOR ® ppb for 0 - 1 ppm • H2S MEDOR ® ppm for 0-10 / 0-50 / 0-100 ppm • H2S MEDOR ® % for 0-10 % Principle: • Automatic sampling using a loop • Automatic loop injection on column • Isothermal gas chromatograph • Detection of H2S eluting from the column performed by MEDOR® Detector:Electrochemical wet cell Detector which is SSD Sulfur Spe - cific Detector. • Signal provided by electrochemical reaction between the wet cell elec trolyte and the sulfur compounds Key points: Fully compliant with ASTM D 7493-14 : Standard Test Method for On line Measurement of Sulfur Compounds in Natural Gas and Gaseous Fuels by Gas Chromatograph and Electrochemical Detection. Continuous monitoring with automatic online sampling. Analytical performances: • Specific, linear and very sensitive to H2S • Results validation by automatic standard injection • Extremely low maintenance • Very long life time detector with electrolyte, up to 10 years • Low gas consumption, can be reduced in option • More than 10 years data storage : full chromatogram • No cylinders required thanks to internal calibration tube and gas generators • Automatic control with process device • Intelligence system with tunable and interactive alarms levels Powerfull VISTACHROM Chromatotec ® software: • Remote monitoring & injection control • Full traceability with on board archiving of results and chromato- grams • QC Set up and control of threshold alarms • Data export by MODBUS • Time stamp results H2S MED O R ® Online analysis and monitoring of H2S Options: • Multiple stream selector (up to 16 streams with one analyser) • Modeling software with weather station for live odor/chemical impact • Explosion proof version Exp or Exd for ATEX, IECEx zone 1 and 2 and also for CSA C1D2 group B , C & D T4 • Calculation modules (Average / Statistics / Odor unit OU e/m3 and more) • Automatic data transfert through: Module for 4 outputs 4-20 mA (with 0 mA for instrument default) / 0 - 10 V / MODBUS RTU or TCPI IP or MGS1 • Nitrogen or air generator for safe and hazardous area • 24 V DC power supply • Electric selection valve to reduce air consumption • Wall mounted box XXX934 • Liquid injection valve for LPG analysis • Touch screen on the front panel for Exp version (only ATEX) • External cylinder inlet for automatic calibration from external cylinder\ • MFC for multipoint calibration from internal CALIB and/or from cylinder • Zero method Technical specifications: Detection Limit: H2S MEDOR ® ppm : • H2S : 0.1 ppm (0.1417 mg/m3) H2S MEDOR ® ppb : • H2S : 1 ppb (1.39 µg/m3) Range (adjustable depending on application): • 0/10 or 0/100 or 0/1000 (ppb or ppm) Relative Standard Deviation: • RSD < 3 % on concentration over 48H• RSD < 0.5% on retention time over 48H Cycle Time: • H2S 120 s for 0 - 3 ppm range• H2S 300 s for higher range Supervisor: • Embedded computer Windows® based with LCD display • 128 GB of Hardware storage on SSD memory Linearity: • > 0.995 Communication: • MODBUS RTU included in standard • Ethernet, remote control Gas supply: • Carrier: Dry air or N2 (3 bar): < 4 ml/min• Internal calibration: 50 ml/min for ppm range• Sample inlet 1 bar and 160 ml/min sample flow• Pneumatic valve 90 ml/commutation Power supply: • Main: 230 V / 115 V or 50/60 Hz• Power: 24V (optional) Electrical consumption: • Average: 150 VA Dimensions and weight: • Rack: 19" (5U)• Height: 222 mm • Width: 482mm• Depth: 600 mm• Net weight: 22 Kgs To order:H2S MEDOR ® inbuilt computer 5U with CALIB H2S MEDOR ® Ex px certified ATEX zone 2 H2S MEDOR ® Ex px certified ATEX zone 1 H2S MEDOR ® Exd ATEX zone 1 H2S MEDOR ® Ex px certified IECEX zone 1 H2S MEDOR ® Exd IECEX zone 1 H2S MEDOR ® Ex px CSA C1D2 H2S MEDOR ® Exd CSA C1D2 Model:M51022M51022 -ATEX-Z2M51022 -ATEX-Z1M51022 -ATEX-Z1-ExdM51022 -IECEX-Z1 M51022 -IECEX-Z1-ExdM51022 -CSA-C1D2M51022 -CSA-Z1-Exd Wall mounted Exp version : • Height: 800 mm • Width: 600mm • Depth: 300 mm • Net weight: 40 Kg