Uf 831 - Fixed ultrasonic flow meter for full pipe
Uf 831 - Fixed ultrasonic flow meter for full pipe
- Supports up to eight speed chords on a single pipe for optimized accuracy.
- Offers up to 10 input/output modules, both analogue and digital.
- Features a graphic screen displaying echo, gain, and quality index.
- Accuracy up to 0.5% with repeatability up to 0.1%.
- Automatic zero calibration for enhanced precision.
- Includes a mathematical functions generator and a multi-parameter data logger.
- Field bus options available: Modbus TCP/Modbus RTU.
- Water and wastewater management, including flow measurement and process control.
- Climate engineering for water metering in air conditioning systems.
- Handling of chemical products, food, farming products, crude oil, and refined oil products.
- Energy sector applications, such as hydroelectric power station yield calculations.
- Supports up to eight measurement points with a single device.
- Rapid installation with no moving parts, reducing maintenance needs.
- Adaptable to connect with all Ultraflux probes or existing probes.
- Available in single pipe and multi-pipe models.
- Measures various liquids with internal pipe diameters from 8mm to 9,900mm and external diameters up to 10,000mm.
- Field bus option allows up to 5 programmable modules; without it, up to 10 modules.
- Includes mandatory base modules and optional modules for additional functionalities.
- Supports Modbus TCP and Modbus RTU protocols.
- Features a numeric and graphical backlit LCD screen.
- Oscilloscope function for troubleshooting with echo display, gain, and quality index.
- Quick setup via a 7-key touchpad or dedicated software.
- 8MB data logger with time-stamping capabilities for up to 536,886 data items.
- Compatible with Windows for data transfer and logger operation.
- Accuracy up to 0.5%, repeatability up to 0.1%, and linearity up to 0.1%.
- Continuous bidirectional measurement with advanced signal analysis.
- Temporal resolution of 0.1ns and flow calculation every 100ms.
- Memory capacity for up to 11 configurations.
- Considers laminar and turbulent transitions with Reynolds number calculations.
- Flexible probe mounting options in various modes.
Catalog excerpts
Uf 831 Full pipe Ult rasonic fixed flow meter media measured liquids models single pipe multi-pipe pipe diameters up to 10 000mm high performance accu r ate advanced functions ›U p to eight speed chords on a single pipe ›A ccurate up to 0.5% › athematical functions M generator ›U p to 10 input/output modules (analogue, digital) › epeatability up to 0.1% R › ulti-parameter M data logger › utomatic zero A calibration ›G raphic screen › ield bus option: F Modbus TCP/Modbus RTU ›E cho, gain and quality index displayed COMPETITIVE › p to eight measurement U points with a single device › Rapid installation › No moving parts, no mechanical wear: little or no maintenance required adaptable › Connection of all Ultraflux probes or probes already installed* typical Applications UF 831 M1 M2 M3 M4 M5 M6 A1 M7 M8 B1 M9 M10 C1 D1 D2 UF831 LEXAN INF V3V7V11V15C Waste water and drinking water: Flow measurement and metering, process control, system supervision Waste water: Measurement of inlet and outlet flows, and flows within the treatment process Climate engineering: Water metering (hot or cold) for air conditioning Chemical products, even aggressive liquids: Process control, system management Food/farming products Crude oil: Management of samplers for controlling loading/unloading Refined oil products or liquefied gas (LPG): Regulation and control of transport system Energy: calculation of the yield from hydroelectric power stations * please enquire expert in flow meters s i n c e 1 974
Open the catalog to page 1
Uf 831 model si ngl e p i p e mult i-pipe Fixed Internal diameter of pipe From 8mm to 9,900mm approximately (depending on wall thickness) external diameter of pipe From 10mm to 10,000mm in put/o ut put › With Field bus option: Up to 5 programmable input/output modules › Without Field bus option: Up to 10 programmable input/output modules 2 man dato r y base mo d ul e s › isolated active analogue output: current 4-20mA, 0-20mA, 0-24mA 1 › static relay digital outputs (50 V - 10 mA) usable on frequency outputs 2 i n op ti on, othe r mo d ul e s avail abl e › › › › › › i n op ti on, calorimetric...
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