UF 831

UF 831

UF 831

Product catalog summary
Ultrasonic Fixed Flow Meter UF 831 Overview
The UF 831 is a high-performance ultrasonic flow meter designed for accurate and reliable flow measurement in various applications. It supports pipe diameters up to 10,000mm and offers advanced features for enhanced functionality.
Specifications
  • Pipe Diameters: Up to 10,000mm
  • Accuracy: Up to 0.5%
  • Repeatability: Up to 0.1%
  • Measurement Points: Up to eight speed chords on a single pipe
  • Input/Output Modules: Up to 10 (analogue, digital)
  • Display: Graphic screen with echo, gain, and quality index
Advanced Functions
  • Mathematical Functions Generator
  • Multi-parameter Data Logger
  • Field Bus Option: Modbus TCP/Modbus RTU
Typical Applications
  • Waste Water and Drinking Water: Flow measurement and metering, process control, system supervision
  • Climate Engineering: Water metering for air conditioning
  • Chemical Products: Process control, system management
  • Energy: Calculation of yield from hydroelectric power stations
Competitive Advantages
  • Rapid Installation
  • No Moving Parts: Minimal maintenance required
  • Adaptable: Compatible with all Ultraflux probes or existing probes
Models and Media
  • Single Pipe and Multi-Pipe Models
  • Measured Media: Liquids
Input/Output Options
  • Field Bus Option: Up to 5 programmable modules
  • Without Field Bus: Up to 10 programmable modules
  • Base Modules: 1 isolated active analogue output, 2 static relay digital outputs
  • Optional Modules: Additional analogue outputs, relay outputs, current inputs, voltage inputs, temperature inputs, contact inputs
Communication Protocol
  • Field Bus Options: Modbus TCP, Modbus RTU
Display and Troubleshooting
  • Numeric and Graphical Display
  • Oscilloscope Function for Troubleshooting
Setup and Information Storage
  • Quick Setup via Touchpad or Software
  • Data Logger: 8MB capacity, time-stamping, logging frequency from 1 second to 24 hours
Operating System and Languages
  • Compatible with Windows for data transfer
  • Languages: French, English, German, Portuguese, Spanish, Italian, Russian
Technical Performance
  • Continuous Bidirectional Measurement
  • Signal Analysis: Double digital signal process
  • Temporal Resolution: 0.1ns
  • Flow Calculation Interval: 100ms
Additional Features
  • Consideration of Laminar and Turbulent Transitions
  • Flexible Probe Mounting Options
See more

Catalog excerpts

UF 831-1

Full pipe Ult rasonic fixed flow meter media measured liquids models single pipe multi-pipe high performance advanced functions ›U p to eight speed chords on a single pipe › athematical functions M generator ›U p to 10 input/output modules (analogue, digital) › ulti-parameter M data logger › utomatic zero A calibration › ield bus option: F Modbus TCP/Modbus RTU ›E cho, gain and quality index displayed › 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 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 831-2

mult i-pipe Internal diameter of pipe From 8mm to 9,900mm approximately (depending on wall thickness) external diameter of pipe › With Field bus option: Up to 5 programmable input/output modules › Without Field bus option: Up to 10 programmable input/output modules › 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 › 2 temperature inputs PT100/PT1000 - 3 or 4 wire • Module 5 + 2 probes PT100 + 2 2.5m cables Flow measurement in a pipe with the ability to incorporate up to eight speed chords (optimised...

 Open the catalog to page 2
*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.