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Ultrasonic flow meter

SONICO® EDGE
Properties
  1. Measuring range up to R1000
  2. Display of three MID/OIML certified total, reverse and forward volumes
  3. Flow display
  4. Automatic flow direction detection
  5. Minimum pressure drop < 0.09 bar
  6. U0/D0 installation possible, no flow straighteners required
  7. Simulation mode for flow simulation
  8. Individual NFC interfaces with easily accessible plug & play modules
  9. Pulse, 4-20mA, ECO and/or Modbus output
  10. Integrated water temperature measurement
  11. Operating pressure up to 16 bar
  12. Leakage and pipe break alarm
  13. Adjustable volume and flow units
  14. IP68 protection class for shaft installations
  15. IR interface for firmware update, parameterisation and data readout
  16. External power supply 24V
  17. Welmec 7.2. certified software update possible
Applications
  1. Water measurement, e.g. drinking water or utility water (reservoirs, pumping stations, etc.)
  2. Suitable for difficult installation conditions such as placement directly before or after 90° elbows, valves or pumps
  3. The patented measurement method does not require earthing – no influence on measurement accuracy/repeatability
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Ductus

Time of flight system with digital signal processing

Technical specifications
  1. Acoustic paths: 1 to 10 (more upon request)
  2. Range: ± 20 m/s (bidirectional)
  3. Accuracy Q: up to ± 0.15 % (10 paths)
  4. Repeatability: < ± 0.02 %
  5. Zero Stability: < 1 mm/s
  6. Communication: RS-485, Modbus RTU/TCP, Wireless LAN, Ethernet 10/100 Mbps, 4G (LTE) / 3G (HSPA+) / 2G
  7. Inputs: max. 4 x 4-20 mA, 2 x digital
  8. Outputs: max. 4 x 4-20 mA, 4 x relay, 2 x pulse
  9. Power supply: 9-36 V DC or 100-240 V AC (50/60 Hz)
  10. Approval: IP66 (NEMA 4)
  11. Enclosure: aluminium
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Transducers

FT-S
Technical specifications
  1. Frequency: 1 MHz
  2. Beam width: 5° (-3dB)
  3. Configuration: IEC41 / ASME PTC 18
  4. Pipe diameter: 0.1 m to 2 m
  5. Mounting: welding socket or thread
  6. Pressure rate: 20 bar *
  7. Material: Stainless steel
  8. Cable: twisted pair with shield
  9. Operating temperature: 0° to +40°C (up to + 150 °C on request)
  10. Dimensions: Ø 1″, length: 293 mm
  11. Installation: incl. fixing device, ball valve and welding socket.
    Pipe needs to be dewatered only for the time of initial installation. Designed to allow removal of the entire transducer for repair, replacement or cleaning without the need to dewater the pipe lation.

*) other ranges upon request

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KATflow 100

Stationary Clamp-On ultrasonic flow meter

Specification
  1. Pipe diameter range 10 mm to 3000 mm
  2. Temperature range for sensors -30 °C to +80 °C (-22 °F to +176 °F)
  3. Weight 750 g
  4. Robust IP 66 aluminium enclosure
  5. Sturdy unit with LCD display and five-key keypad
  6. Wall or pipe mounted
Features
  1. Low cost of ownership
  2. Process outputs including RS 485, Modbus RTU and HART* compatible output
  3. PT100 inputs for heat quantity (thermal energy) measurement
  4. Bi-directional measurement with totaliser function
  5. Innovative installation wizard for quick and intuitive programming
  6. Configuration can be changed to suit customer requirements
Applications
  1. Water and wastewater measurements
  2. Replacement of electromagnetic flow meters
  3. Monitoring and controlling of Heating, Ventilation and Air Conditioning (HVAC) systems
  4. Cost-effective solution for large scale projects
  5. Automated process control
  6. Shipping applications
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