Level Sensors

NivuCompact

Part No. NMC

for level and volume measurement

Compact ultrasonic sensor in 2- and 3-wire version for non-contact measurement of distance, level, empty space or volume. Parameters can be set directly on site without the need to open the enclosure.

  • Combi unit with sensor and transmitter
  • Measurement range from 0.2 to 10 m
  • Digital echo processing and linearisation
  • Ideal even for battery operation thanks to very short startup and measurement times
  • View echo profiles on PC
  • Unit can be programmed on sit without opening the enclosure
  • Integrated temperature compensation
  • ATEX Approval for Ex-Zone 1

The NivuCompact is a compact ultrasonic sensor for non-contact ultrasonic measurement of level, distance, space or volume. NivuCompact can be used wherever reliable non-contact level measurement is required.

The integrated display makes programming extremely simple. The NivuCompact is available as 2- or 3-wire version in one unit.

 

Typical Applications

  • Wastewater: screening plants, flow control sections in stormwater treatment plants, volume measurements in tanks such as precipitants and similar, irrigation plants
  • Drinking water: tank level measurements, water treatment
  • Power generation: cooling water circuits, hydropower plants
  • Industry: liquid level measurement in tanks and containers
Technical Data
Allgemein
Power supply

11 - 30 V (12 - 28 V in Ex version)

Enclosure material:

Valox 357 PBT PVDF

Protection

IP 65

Measurement range

NMC 03: 0.2 m - 3 m

NMC 06: 0.3 m - 6 m

NMC 10: 0.3 m - 10 m

 

Transmit frequency

125 KHz

Beam angle

<10°

Measurement uncertainty

±0.25 % of measurement value

Resolution

2 mm

Outputs

4 - 20 mA, resolution 5 µA

Functions

level, distance, empty space and volume

Ex-Approval

II 1 G Ex ia IIC T4 (only 2-wire version without interface)

Operating temperature

Process: -40 ºC to +80 ºC

Ambient: -20 ºC to +65 ºC

 

Startup time

4 sec. typical

Installation

using BSP or NPT thread

1.5” (3 m/6 m versions)

2” (10 m versions)

 

Specifications subject to change.

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