Mengchuan Instrument Co,Ltd. |
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It conforms to the certification of the safety level SIL2 in
accordance with the International standards IEC61508, and can also
conform to the SIL3 by duplexing the analyzer.
In addition, the solid body conforms to various explosion proof
standards of the area-segmented Zone2/Div2 or Zone1/Div1 and can be
installed in dangerous places.
It supports 10 languages: English, German, French, Spanish,
Portuguese, Russian, Hungarian, Korean, Chinese, and Japanese.
Provides all information, including trend graphs, and can be
remotely installed.
The HART and Modbus TCP communications standards are standardized and can be setup and adjusted by our FieldMate.
Data for 50 days are stored, and can be analyzed when installed in the process.
Modular design allows replacement and re-operation of components at the site
System configuration according to the plant situation
By connecting to FieldMate via standard HART communication, setting
and adjustment can be easily done without HMI. A small display is
standard equipment at both ends (sensor control unit and laser
unit). The transmittance required to adjust the light axis is
always displayed, making it easy to adjust the light axis.
System Configuration with HMI
The 7.5-inch color touch screen HMI YH8000 can improve on-site
monitoring and operability.
Multi Analyzer Configuration with Remote HMI
Up to 4 TDLS8000 can be connected per HMI for remote control.
Measurement object | O2, CO, CO or CH4, CO2, CO + CO2, H2O, NH3, NH3 + H2O, H2S, HCl concentration in combustion exhaust gas and process gas | |||
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Measured components and range | Measured component | Min. range | Max. range | |
O2 | 0-1% | 0-25% | ||
CO(ppm) | 0-200 ppm | 0-10,000 ppm | ||
CO+CH4 | CO | 0-200 ppm | 0-10,000 ppm | |
CH4 | 0-5 % | |||
NH3 | 0-30 ppm | 0-50,000 ppm | ||
H2O (ppm) in non HC | 0-30 ppm | 0-30,000 ppm | ||
H2O (ppm) in HC | 0-30 ppm | 0-30,000 ppm | ||
CO (%) | 0-20 % | 0-50 % | ||
CO (%) + CO2 (%) | 0-30 % | 0-100 % | ||
NH3 + H2O | NH3 | 0-30 ppm | 0-5,000 ppm | |
H2O | 0-5 % | 0-50 % | ||
H2S | 0-5 % | 0-100 % | ||
CO2 (%) High Range | 0-1 % | 0-5 % | ||
CO2 (%) Extend.Range | 0-30 % | 0-50 % | ||
H2O (%) | 0-10 % | 0-100 % | ||
HCl | 0-50 ppm | 0-5,000 ppm | ||
Hazardous area classifications | Division 1, Zone 1; Explosion-proof/ Flame-proof type; FM, cFM,
ATEX, IECEx (Pending) Division 2, Zone 2; Non-Incendive/Type n; FM, cFM, ATEX, IECEx, KOSHA, NEPSI | |||
SIL Certification | The TDLS8000 expect digital output (2 points), digital input (2 points), valve control output (2 points), and digital communications (HART, Modbus/TCP) are certified in compliance with the following standard. IEC 61508:Functional safety of Electrical/electronic/programmable electronic related systems; SIL 2 capability for single analyzer use, SIL 3 capability for dual analyzer use. | |||
Marine certificate | DNV Type Approval |