Endress+Hauser Soliswitch FTE20 Rotary paddle switch

• Safety comes first – Overfill prevention with an automatic rotation monitoring system
• Optical rotation control for a fast and easy check either for installation or for trouble shooting
• Extremely robust polymer housing with the latest dust Ex certification for ATEX, FM and CSA
• Cost savings over the whole life cycle:
  Fast order process due to E-direct
  Quick installation
  Fast trouble shooting concept without the need of demounting
  Best price performance ratio in the market
• Adjustment to weight of solids without the need for tools
• Housing can be rotated 360° to enable optimal alignment following installation.

• Process connections: NPT 1½”, PBT; NPT 1¼”, PBT; G 1½”, PBT; NPT 1½”, 1.4305; NPT 1¼”, 1.4305; G 1½”, 1.4305′
• Sensor length: Different standard lengths between 100 mm (4″) and 600 mm (24″), additional rope length of 2000 mm (80″) (can be shortened)
• Sensor length: Different standard lengths between 100 mm (4″) and 600 mm (24″), additional rope length of 2000 mm (80″) (can be shortened)
• Process pressure range (absolute): 0.5 to 2.5 bar (7 to 36 psi)
• ATEX II 1/3 D, CSA DIP/ II, III/1/E-G, FM DIP/ II, III/1/E-G

• Measuring principle

  Paddle

• Characteristic / Application

  universally applicable as a full, empty and demand alarm on silos containing solids

• Specialities

  Rotation Monitoring System

  Fold-away paddle

• Supply / Communication

  230 VAC 50/60 Hz

  115 VAC 50/60 Hz

  24 VAC 50/60 Hz

  20 bis 28 VDC

• Ambient temperature

  -20 °C … 60 °C (-4 °F … 140 °F)

• Process temperature

  -20 °C … 80 °C (-4 °F … 170 °F)

• Process pressure absolute / max. overpressure limit

  0.5 bar to 1.5 bar (7 psi … 22 psi)

• Min. density of medium

  >= 80 g/l

• Main wetted parts

  1.4305

• Max. tensile strength

  Rope version >1500N

• Process connection

  NPT 1 1/2″, PBT
  NPT 1 1/4″, PBT
  G 1 1/2″, PBT
  NPT 1 1/2″, 1.4305
  NPT 1 1/4″, 1.4305
  G 1 1/2″, 1.4305

• Sensor length

  75 mm (3″)
  100 mm (4″)
  120 mm (4 3/4″)
  200 mm (8″)
  300 mm (12″)
  Rope length of approx 2000 mm (80″), can be shortened

• Communication

  Micro switch with changeover contact max. 10 A/250 VAC

• Certificates / Approvals

  ATEX
  FM
  IEC Ex

• Options

  Rotation Monitoring System
  Signal Lamp
  Fold-away paddle
  Weather protection cover

• Components

  HAW569 Surge arrester

Datasheet: Soliswitch FTE20 Technical Information