Rotary Paddle level switch SE3820BCRI – Finetek

(1 customer review)


Available on backorder

SKU: FT-SE3820BCRI Category: Tag:
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The purpose of the rotary paddle level switch is to detect the presence of solid/powdery material in most kinds of tanks, bins and containers. The unit is usually located through a bin wall at the top, middle or low level of a bin. During normal operation (no material present) a synchronous motor rotates the paddle at RPM. When this paddle rotation is impeded by material, surrounding the paddle, motor will stall and cause the Micro-switch to change state (indicating an alarm or control).


  • Plastics and synthetics
  • Chemicals and fertilizer
  • Pharmaceuticals
  • Food and beverage,
  • Agriculture and fodder mills/depots
  • Cement as well as ceramics
  • Power plants
  • Various incinerators


  • PN: Rotary Paddle level switch SE3820BCRI
  • Power source: (B)220Vac
  • Power consumption: 1.5W
  • Contact capacity: 5A/250Vac, 5A/30Vdc
  • Rotary speed: R.P.M
  • IP rating: IP65
  • Housing material: Plastic cover
  • Housing type: General type
  • Model: Standard
  • Supply voltage: 220Vac
  • Connection: ¾” PF
  • Paddle shape: I (100W x 30H)
  • Ambient temperature: -400C ~ 850C
  • Cable length: 300mm
  • Material density: 0.3

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