UWT RN 3001 AW11WA3B3A

Rotary paddle level switch

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. In addition, the sensor, which has been developed in accordance with EHEDG guidelines, meets increased hygiene requirements.

Your benefit
  • 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
Category:

Specifications

Measurement principleRotary Paddle
Measuring taskPoint level measurement
Versions
  • Rigid shaft
  • Pendulum shaft
  • Rope extension (kit)
MediumSolids
Mounting position
  • top
  • horizontal
  • angled (top)
  • 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 typestandard
Housing material
  • Aluminum
  • Plastics (PA6)
Housing protection ratingIP66
Threaded connection
  • ≥ G 1″
  • ≥ NPT 1″
  • ≥ M30 x 1,5
Flange connection
  • ≥ DN32
  • ≥ 2″
Hygienic fittings≥ Triclamp 2″
Wetted materials
  • Aluminium
  • Stainless steel 1.4301 (304)
  • Stainless steel 1.4305 (303)
  • Stainless steel 1.4404 (316L)
  • Stainless steel 1.4541 (321L)
  • NBR
  • FPM
  • PTFE
  • Graphite
  • Ceramic
Accuracy
Mechanical load
  • rigid shaft: 50 Nm
  • pendulum shaft: 0,4 kN
Min. immersion length70 mm (2.76″)
Max. immersion length1 m (3.34′)
Power supply
  • 24V AC
  • 48V AC
  • 115V AC
  • 230V AC
  • 24V DC
  • universal voltage (24V DC / 22…230V AC)
Signal output
  • Microswitch
  • Relay SPDT
  • Transistor PNP
Approvals
  • CE
  • ATEX
  • IEC-Ex
  • TR-CU
  • INMETRO
Ex markingsEx t
Hygienic / Pharma
  • EHEDG (Type ED)
  • EG 1935/2004
  • FDA
Ship approval
Overfill protection
SIL qualification
Further approvals
Adjustment possibility
  • Jumper
  • Potentiometer
Optical indicatorLED
Features
  • adjustable sensitivity
  • adjustable output delay
  • switchable logic (Fail Safe High – Fail Safe Low)
  • Fail safe alarm (rotation control)

Downloads

UWT Product Configuration – Technical Notes

UWT Product information sheet