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|Name:||Thermal Mass Flow Meter||Medium:||Gas|
|Material:||Stainless Steel||Max Temperature:||350℃|
The MFC 400 Coriolis mass flow signal converter will provide the highest performance possible across a wide range of applications. For the measurement of liquids or gases, cryogenic to high temperature fluids, single or multi-phase fluids and advanced digital signal processing techniques is used to give stable and accurate measurements of mass flow, density and temperature.
It is developed according to IEC 61508 and depending on the I/O and flow sensor variant suited for use in safety applications SIL 2/3.
Conforming to the NAMUR standard NE 107 for status and error handling, the MFC 400 features enhanced meter diagnostics. This provides extensive self-checking of internal circuits and information regarding the health of the flow sensor, but just as importantly, vital information about the process and process conditions.
• High performance signal converter with multiple output options
• Developed according to IEC 61508
• Safe configuration via local display or HART®
• Partial proof test capable
• Smart diagnostics, covering entire devices in less than a minute
• NE 107 status indicated by display background light
• Entrained Gas Management (EGMTM) – the new standard for entrained gas immunity
• Excellent long-term stability
• Optical and mechanical keys for ease of use
• Redundant data storage in signal converter housing
• Real time clock for logging events
• Overall, flexible lock concept
• HART® 7
• Water & Wastewater
• Power plants
• Food & Beverage
• Oil & Gas
• Pulp & Paper
• Liquids and gases
• Liquids with gas entrainment
• Slurries and viscous products
• Concentration measurement for quality control
• Measurement of volume flow
• Measurement of density and reference density
• Custody transfer loading/unloading
• Custody transfer measurements
The MFC 400 mass flow signal converter is available in different variants and offers superior performance in any conceivable application. From process control in chemistry, to density and concentration measurements in the food and beverage industry, to custody transfer filling and transport measurements for oil and gas right down to conveyor systems in the pulp and paper industry.
Coriolis mass flow measuring systems measure the mass and volume flow, the density and the temperature of liquids and gases. In addition, the concentration in mixtures and slurries can also be determined.
Thanks to Entrained Gas Management (EGMTM) the MFC 400 systems offer high performance with air entrainment, delivering continuous measurement even with 0...100% gas entrainment.
For standard applications the compact housing is mounted directly on the measuring sensor. In the unlikely event of a failure, the electronics can be easily exchanged and reconfigured using a backup data set that is stored in the housing.
The signal converter in the robust field housing is generally used when it is difficult to access the measuring point or when ambient conditions do not allow the use of the compact version.
|Insertion Type||Segment Type|
|Measuring media||Various gases (except for acetylene gas)|
|Range of pipe diameter||DN80-6000 mm||DN15-2000 mm|
|Velocity range||0.5-100 Nm/s|
|Working temperature||Sensor: normal temperature type -10℃ to +200℃, high temperature type -10℃ to +350℃; converter:-20℃ to +45℃ (for special environment, please specify)|
|Working pressure||Media pressure≤2.5Mpa||Media pressure≤4.0Mpa|
|Power supply||Integrated type machine (DC24V or AC220V ≤18W), detachable converter (AC220V ≤19W)|
|Output signal||4-20mA (photoelectric isolation, maximum load 500Ω)
RS-485 (photoelectric isolation)
|Pipeline material||Carbon steel, stainless steel and plastic, etc.|
|Display||Integrated type: 8-bit field + 24 prompts
Detachable type: 10x2 Chinese characters
|Display content||Mass flow, volume flow under normal condition, integrated flow, standard time and integrated runtime, etc.|
|Outline of detachable converter||Wall-hanging type: 213x185x107mm
Panel-mounting type: 160x80x160mm
|Distance between detachable converter and primary instrument||≤25m(primary instrument is powered by detachable converter),
≤1000m (primary instrument is powered on the site)
|Degree of protection of detachable converter||Wall-hanging type: IP65
Panel-mounting type: IP52
|Degree of protection of primary instrument||IP67|
|Explosive-proof grade of primary instrument||ExdⅡCT4|
|Sensor materials||Stainless steels||Stainless steel, carbon steels|