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SE37/38 Series Rotary Paddle Level Switch

Brand: FineTek

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).
Features
  • Airtight sealed device
  • Outdoor and strenuous environment application Stable and reliable performance
  • Lightweight and easy to install Practically designed to allow maintenance, checks and replacement
  • Not necessary to remove the complete set from the tank

1 - 1 of 1 Part Numbers
SE37/38 SERIES
SE37/38 SERIES
  • Housing Type - Explosion-Proof Type
  • Housing Cover - Aluminum Cover
  • Model - Standard Model
  • Voltage - 110 Vac, 50/60 Hz
  • Connection Size - 3/4" (20A)
  • Connection Type - 5 kg/cm²
  • Paddle - Cross Paddle
  • Length - Standard
1 - 1 of 1 Part Numbers

Specifications

Brand

Ambient Temperature Range

  • -40° to 85° C (-40° to 185° F)

Approvals & Certifications

  • CE
  • NEPSI Proof No. GYJ14.1148 DIP A20/21 T, T3 to T6, IP65

BSP Connection

  • 1” BSP Male
  • 1-1/2” BSP Male
  • 1-1/4” BSP Male
  • 2” BSP Male
  • 2-1/2” BSP Male
  • 3” BSP Male
  • 3/4” BSP Male
  • 4” BSP Male
  • 5” BSP Male
  • 6” BSP Male

Cable Length

  • 11.8” (300 mm)

Consumption

  • Power Consumption: 1.5 W

Density Range

  • Material Density: 0.3 g/cm³

Display

  • LED Display Status: Green (Working), Red (Stopped)

Electrical Rating

  • Contact Capacity: 5 A at 30 Vdc
  • Contact Capacity: SPDT, 5 A at 250 Vac

Enclosure, Body Material

  • Aluminum Alloy
  • Plastic

Environmental Protection

  • Explosion-proof
  • IP65

Flange Size - 2-1/2” (DN 65)

  • 2-1/2” (DN 65) - 150#
  • 2-1/2” (DN 65) - 300#
  • 2-1/2” (DN 65) - JIS 10K
  • 2-1/2” (DN 65) - JIS 5K
  • 2-1/2” (DN 65) - PN 10
  • 2-1/2” (DN 65) - PN 16
  • 2-1/2” (DN 65) - PN 25
  • 2-1/2” (DN 65) - PN 40

Length

  • 0.04 to 157.5” (1 to 4,000 mm)

Materials of Construction

  • Paddle Material: 304 Stainless Steel
  • Paddle Material: Polycarbonate (PC)

Media

  • Solids

Mounting Position

  • Horizontal - Screw Model, Flange Model & High Temperature & Protective Tube Typical
  • Vertical - Flange Model, Shaft Protective Tube Model, Shaft Length Adjustable Model, Cable Wire Typical

NPT Connection

  • 1” NPT Male
  • 1-1/2” NPT Male
  • 1-1/4” NPT Male
  • 2” NPT Male
  • 2-1/2” NPT Male
  • 3” NPT Male
  • 3/4” NPT Male
  • 4” NPT Male
  • 5” NPT Male
  • 6” NPT Male

Operating Temperature

  • -40° to 200° C (-40° to 392° F)

PT/PF/PS (JIS) Connection

  • 1” PF Male
  • 1” PT Male
  • 1-1/2” PF Male
  • 1-1/2” PT Male
  • 1-1/4” PF Male
  • 1-1/4” PT Male
  • 2” PF Male
  • 2” PT Male
  • 2-1/2” PF Male
  • 2-1/2” PT Male
  • 3” PF Male
  • 3” PT Male
  • 3/4” PF Male
  • 3/4” PT Male
  • 4” PF Male
  • 4” PT Male
  • 5” PF Male
  • 5” PT Male
  • 6” PF Male
  • 6” PT Male

Sensor, Probe Style

  • Rotary Paddle

Speed

  • Rotary Speed: 1 rpm

Supply Voltage

  • 110 Vac
  • 220 Vac
  • 24 Vac, 50/60 Hz
  • 24 Vdc
  • 240 Vac

  • Agriculture & Fodder Mills/Depots
  • Cement as well as Ceramics
  • Chemicals & Fertilizer
  • Food & Beverage
  • Pharmaceutical
  • Plastics & Synthetics
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