NFP Flow Sensor

Brand: BM Technologies

The NFP (NIVUS Full Pipe) has been developed particularly for flow measurement in full pipes with diameters between 100 and 800 mm. 

Based on cross correlation method, the system can be used in arrange of slightly to heavily adapted area weighting with a flow profile correction. 

The unit has high accuracy and an unrivalled cost/performance ratio. Appropriate NIVUS accessories facilitate installation and keep maintenance expenses low. 

Therefore the NFP is an ideal substitute for absolute or defect MIDs and other Measurements. It is not necessarily required to remove existing measurements systems.

Specifications

Accuracy

  • Deviation: < 0.1 %

Cable Length

  • 32.8 to 328 feet (10 to 100 metres)

Communication

  • USB

Consumption

  • Power Consumption: 7 VA Typical for Transmitter
  • Power Consumption: Max.

Display

  • LCD Display for Transmitter

Enclosure, Body Material

  • Wall Mount Enclosure: Polycarbonate for Transmitter

Environmental Protection

  • IP65 for Transmitters
  • IP68 for Sensors

Frequency

  • 1 MHz for Sensors

Humidity

  • Maximum

Materials of Construction

  • 316Ti Stainless Steel for Sensors
  • PEEK for Sensors
  • Polyamide 6 (GF30) for Sensors
  • Polyphenylene Oxide for Sensors
  • Polyurethane, HDPE for Sensors

Measuring Time

  • -1 to 6 milliseconds for Sensors

Operating Pressure

  • Maximum

Operating Temperature

  • -20° to 40° C (-4° to 104° F) for Sensor
  • -20° to 50° C (-4° to 122° F) for Sensors
  • -20° to 60° C (-4° to 140° F) for Transmitter

Output

  • 0-20 mA for Transmitter

Output Load

  • 500 ohms for Transmitter

Power Supply

  • 100-240 Vac, 10 % / -15 %, 47 to 63 Hz for Transmitter
  • 24 Vdc ± 15 % Residual Ripple for Transmitter
  • 24 Vdc ± 5 % Residual Ripple for Transmitter

Relay Output

  • 2 Relays

Resolution

  • 12-bits

Storage Temperature

  • -30° to 70° C (-22° to 158° F)

Switch Type

  • SPDT

Documentation

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