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tsp_m51_H2S MEDOR
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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
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Produit(s) concerné(s) :
Date d'upload du document :
lundi 22 mars 2021