Overview
even under difficult conditions and offer considerable advantages over other measuring technology from easy installation to long-term measuring stability.
Further special advantages are the possibilities of bidirectional flow measurement as well as the integration of temperature and pressure measurement.
Benefits
* Easy to install
* Good for large nominal diameters
* Wide range of application (media, nominal diameters, process conditions)
* Minor measurement inaccuracy
* Special designs possible for special applications
* Also work in rectangular ducts and pipes
Application
* Compressed Air
* Exhaust Air
* Fresh and Combustion Air
* Heat Transfer Fluids
* Water
* Exhaust Gas
* Steam/Heat Quantities
Design
* Mounting by insertion into the pipe (no flange-to-flange instrument)
* Differential pressure generation through forced flow
* Variation of the classic "pitot tube" through multiple metering orifices (so-called "averaging pitot tube")
* Design follows manufacturer guidelines, not standardized
Designs
* Averaging pitot tube for gases and liquids (7ME161)
* Averaging pitot tube for steam applications (7ME162)
* Averaging pitot tube with FASTLOK (7ME163), to remove sensor during operation without interruption of process
System design
* Compact design for dry gases and liquids without integrated temperature measurement
* Compact design for wet gases with or without integrated temperature measurement as well as for dry gases and liquids with integrated temperature measurement
* Compact design for steam with or without integrated temperature measurement
* Remote design for dry or wet gases, liquids and steam
Specification
|
item
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value
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|
Warranty
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1 Year
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|
Customized support
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OEM
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Place of Origin
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Germany
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Brand Name
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SIEMENS
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Model Number
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FPS300/FPS330
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Type
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Differential Pressure Flowmeter
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Linearity
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RE > 20,000: 1%
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Repeatability
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RE > 20,000: 0.1%
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Media
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Steam, liquids, gas
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Operating Pressure
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up to PN100 (flange)
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Operating Temperature
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-100 °C ... 490 °C
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Installation Conditions
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Inlet: 7 x inner diameter Outlet: 3 x inner diameter
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Design
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Acc. to PED 2014/68 EU
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Approvals
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QAL1 Ex, SIL, ... acc. SITRANS P320
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Material Sensor
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Standard: Stainless steel 1.4404/ AISI 316L
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Thickness Of Pipe Insulation
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0 ... 200 mm
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