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NivoRadar ® - NR 3100 Radar Sensors

Brand: UWT GmbH
Application Area

The free-radiating radar sensor NivoRadar® 3100 is mainly used in storage silos for level measurement of bulk solids.

The 4° narrow beam and a measuring range of up to 100 meters make the sensor a compatible solution for a wide range of applications in the field of non-contact measuring technology.

The easy to operate display, the Quick Start Wizard and displayed diagnostic data allow simple installation on site.
Features
  • Simple, menu-guided commissioning and diagnostics with operating module and display
  • Reliable and safe measurement results due to 78 GHz technology
  • Maintenance-free sensor
Application Area

The free-radiating radar sensor NivoRadar® 3100 is mainly used in storage silos for level measurement of bulk solids.

The 4° narrow beam and a measuring range of up to 100 meters make the sensor a compatible solution for a wide range of applications in the field of non-contact measuring technology.

The easy to operate display, the Quick Start Wizard and displayed diagnostic data allow simple installation on site.
Features
  • Simple, menu-guided commissioning and diagnostics with operating module and display
  • Reliable and safe measurement results due to 78 GHz technology
  • Maintenance-free sensor

Specifications

Measurement Pprinciple

  • Radar (Non-Contact)

Measuring Task

  • Continuous Level Measurement

Version

  • Plant Lens Antenna
  • Version with Aimer Flange
  • Version with Protection Plate for Lens Antenna
  • Version with Air Purge

Medium

  • Solids

Mounting Position

  • Top
  • On a Socket
  • Out of Vessel

Ambient Temperature

  • -40°C … +80°C (-40 … +176°F)

Process Temperature

  • -40°C ... +200°C (-40°F … +392°F)

Process Pressure

  • -1 bar … +3 bar (-14.5 psi … +43 psi)

Minimum Sensitivity

  • DK ≥ 1.6

Housing Type

  • Standard

Housing Material

  • Stainless Steel 1.4404 (316L)

Housing Protection Rating

  • IP68, NEMA Type 4X, NEMA Type 6

Flange Connection

  • ≥ 3" / ≥ DN80

Wetted Materials

  • Aluminum
  • Stainless Steel 1.4301 (304)
  • Stainless Steel 1.4404 (316L)
  • PEI
  • PEEK
  • PTFE

Accuracy

  • ±5 mm (±0.2")

Power Supply

  • 16.5...30 VDC

Signal Output

  • 4...20 mA / HART (2-wire)

Approvals

  • CE, ATEX, IEC-Ex, General Purpose, FM, CSA, TR-CU

Explosion Protection

  • Dust Ignitionproof (Ex t)
  • Non-Incendive

Hygienic / Pharma

  • EG 1935/2004
  • FDA

Adjustment Possibility

  • Self Diagnostics
  • Menu-Driven Quick Start
  • Echo Analysis

User Interface

  • LCD Display with Push Buttons
  • PACTware (DTM)
  • HART Modem

Optical Indicator

  • Display

Applications

  • Glass
  • Building, Cement & Quarry
  • Food & Beverage
  • Chemicals
  • Power
  • Metal
  • Animal Feed

Documentation

Certificates