DatasheetFor more than 40 years, Siemens has set new standards in clamp-on flow measurement. They key to optimal signal transmission is a harmonious interplay of the ultrasonic sensors and the pipe wall. Lambwave sensors transmit the signal waves in the resonance range of the pipe, our WideBeam® technology achieves an even more accurate adjustment to the application and pipe characteristics. Especially in difficult conditions, such an exact adjustment to flow characteristics is key for highly precise measurements.
- Ideal for measuring tasks that require maximum precision
- Clamp-on flow system for the measurement of liquids, oil or gas
- Suitable for new installations as well as retrofitting
- Designed for use with up to 4 paths
- Designed for use in Ex areas, safe distance to transmitter of up to 150 m
- Fast signal processing with 100 Hz update rate
- High accuracy, repeatability and zero flow detection
- Downward compatible with all sensors of the SITRANS FUS1011 family
- Replacement device for SITRANS FUS1010, FUH1010 or FUG1010
- Designed according to NAMUR requirements and Industry 4.0 with various diagnostic functions
Technical specifications
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Enclosure
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Wallmount enclosure: die-cast aluminium, painted, wall or standpipe mounting options, IP65/NEMA 4X
Optional external DSL: die-cast aluminium, painted, IP68, for use in zone 0/1 |
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Sensors
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Internal DSL for 1-2-path variant; external SITRANS FS DSL for up to 4 path use; combinable with all FSS200 clamp-on sensor types
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Process values (primary)
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Volume flow Mass flow Standard volume flow Flow velocity Speed of sound Liquident detection Totalizer 1, 2 and 3 |
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Communication
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HART or Modbus RTU; compatible with SIMATIC PDM; USB service port
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Data logger
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4GB SD card, expandable to 32 GB Data logging in table format (.csv) for: measurement data, alarms, incidents, firmware updates Logging interval programmable from 1s – 24 hours |
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I/O options
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3 in/outputs: channel 2, 3 and 4: 4-20 mA active/passive, status output, relay Inputs channel 5 and 6 on external SITRANS FS DSL: 2 x temperature PT100/500/1000 or 2 x analogue (temperature and pressure) |
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Display
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Full-graphic display, 240 x 160 pixel, backlit
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Power supply
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24 V DC / 90 – 240 VAC
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Approvals
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UL, cUL, CE, ATEX, FM, and more
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Measuring accuracy
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≥ 0,3%
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Flow range
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Liquids ±12 m/s (±40 ft/s), gas, ±40 m/s and more; bidirectional
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Pipe diameters
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12,7 mm to 10 m (0.5″ to 394″)
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Typical applications: drinking water supply, water networks, cooling water in power plants, chemical liquids (Ex areas possible), crude oil providers and pipeline operators (product and margin detection, leakage detection, pig runs), gas transport and gas providers in high pressure grids.