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Rotonivo® - RN 3001 Rotary Paddle Level Switch

Brand: UWT GmbH
Application Area

The rotating paddle detector Rotonivo® RN 3001 is used in storage and process vessels as a full, demand and empty detector in all bulk solids.

It can be configured for process temperatures up to +1100°C and process overpressure up to 10 bar.

Buildup or a dust-intensive process environment does not in any way affect the accuracy of the measurement results of the level indicator.
Features
  • Simple, reliable and maintenance-free all-rounder in bulk materials
  • Can be configured for almost any application
  • Plug and play level limit switch without calibration
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Application Area

The rotating paddle detector Rotonivo® RN 3001 is used in storage and process vessels as a full, demand and empty detector in all bulk solids.

It can be configured for process temperatures up to +1100°C and process overpressure up to 10 bar.

Buildup or a dust-intensive process environment does not in any way affect the accuracy of the measurement results of the level indicator.
Features
  • Simple, reliable and maintenance-free all-rounder in bulk materials
  • Can be configured for almost any application
  • Plug and play level limit switch without calibration

Specifications

Brand

Measurement Pprinciple

  • Rotary Paddle

Measuring Task

  • Point Level Measurement

Version

  • Rigid Shaft
  • Pendulum Shaft
  • Rope Extension (Kit)

Medium

  • Solids

Mounting Position

  • Top
  • Angled (Top)
  • Horizontal
  • Angled (In the Cone)
  • In Down Pipes
  • On a Socket

Ambient Temperature

  • -40°C … +60°C (-40°F … +140°F)

Process Temperature

  • -40°C ... +1100°C (-40°F … +2012°F)

Process Pressure

  • -0.9 bar ... +10 bar (-13.1 psi … +145 psi)

Minimum Sensitivity

  • > 15 g/l (> 0.9 lbs/ft³)

Housing Type

  • Standard

Housing Material

  • Aluminum
  • Plastics (PA6)

Housing Protection Rating

  • IP66

Threaded Connection

  • ≥ G 1"
  • ≥ NPT 1"
  • ≥ M30 x 1.5

Flange Connection

  • ≥ DN32
  • ≥ 2"

Hygienic Fittings

  • ≥ Triclamp 2"

Wetted Materials

  • Stainless Steel 1.4301 (304)
  • Ceramic
  • Graphite
  • Aluminum
  • Stainless Steel 1.4541 (321L)
  • NBR
  • FPM
  • PTFE
  • Stainless Steel 1.4305 (303)
  • Stainless Steel 1.4404 (316L)

Mechanical Load

  • Rigid Shaft: 50 Nm
  • Pendulum Shaft: 0.4 kN

Minimum Immersion Length

  • 70 mm (2.76")

Maximum Immersion Length

  • 1 m (3.34')

Power Supply

  • 24 VAC
  • 48 VAC
  • 115 VAC
  • 230 VAC
  • 24 VDC
  • Universal Voltage (24 VDC / 22...230 VAC)

Signal Output

  • Microswitch
  • Relay SPDT
  • Transistor PNP

Approvals

  • CE, ATEX, IEC-Ex, TR-CU, INMETRO

Explosion Protection

  • Dust Ignition-proof (Ex t)

Hygienic / Pharma

  • EHEDG (Type ED)
  • EG 1935/2004
  • FDA

User Interface

  • Jumper
  • Potentiometer

Optical Indicator

  • LED

Adjustment Possibility

  • Adjutable Sensitivity
  • Adjustable Output Delay
  • Switchable Logic (Fail Safe High - Fail Safe Low)
  • Fail Safe Alarm (Rotation Control)

Typical Applications

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

Documentation

Certificates