Nivusonic Flow Measurement Device

Brand: BM Technologies

The NivuSonic is a permanent measurement system for continuous flow measurement in a range from clear to polluted media of various consistencies. 

The NivuSonic utilizes the transit time method. In contrast to other measurement methods, transit time determination using signal correlation ensures increased operational reliability.

Specifications

Accuracy

  • ± 0.1 % for Transmitter
  • ± 1 K for Sensor

Cable Length

  • 32.8 to 328 feet (10 to 100 metres)

Communication

  • Ethernet for Transmitter
  • Modbus TCP for Transmitter
  • Output: RJ45 for Internet Communication for Transmitter

Consumption

  • Power Consumption: 48 VA for Transmitter, Adapter Box

Diameter

  • Inner Pipe Diameter: 7.8 to 472.4” (200 to 12,000 mm)
  • Outer Cable Diameter: 0.335” (8.5 mm)

Display

  • Backlight Display for Transmitter

Enclosure, Body Material

  • Polycarbonate for Transmitter

Environmental Protection

  • IP65 for Transmitter, Adapter Box
  • IP68 for Sensor

Frequency

  • Measurement Frequency: 1 MHz

Humidity

  • Maximum

Materials of Construction

  • Pipe & Wedge Sensors: 316Ti Stainless Steel, 1.4542
  • Pipe & Wedge Sensors: CFK (Carbon)
  • Pipe Sensor: High-Density Polyethylene (HDPE)
  • Pipe Sensor: NBR
  • Wedge Sensor: Polyamide (PA)
  • Wedge Sensor: Polymer (PPO GF30)
  • Wedge Sensors: Polyurethane for Sensor

Operating Pressure

  • psi: 232 (kPa: 1,600, bar: 16)

Operating Temperature

  • -20° to 50° C (-4° to 122° F) for Transmitter

Output

  • 0-20 mA for Transmitter

Output Load

  • 500 ohms for Transmitter

Power Supply

  • 100-240 Vac for Transmitter, Adapter Box

Principle of Operation

  • Ultrasonic Transit Time for Sensor

Relay Output

  • 5 Relays (SPDT) - Max.

Resolution

  • 12-bits for Transmitter

Storage Temperature

  • -30° to 70° C (-22° to 158° F)

Temperature Range

  • Measurement Uncertainty: 0° to 60° C (32° to 140° F)

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