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RN 3001 | AW11FA1A3A | Rotary paddle level switch for measuring the fill level in bulk solids

Point level measurement
Manufacturer: UWT
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More Information
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)