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Point level switch
Soliswitch FTE30
rotary paddle switch

Simple mechanical mechanism, extremely robust and cost-effective point level switch for bulk solids

  • Soliswitch FTE30 ©Endress+Hauser

The economical Soliswitch FTE30 is a paddle switch for point level detection in bulk materials. Its robust polymer housing and compact design makes it an ideal sensor for full, empty and demand alarm in applications with bulk solids. The optimized materials make the unit outstandingly robust and therefore suitable for use in dust explosive areas.


  • Reliable and economical paddle switch with Zone 20 Ex certification

  • Highest safety standard for dust-explosion-hazardous areas

  • Diverse instrument designs for use under different application conditions

  • Slip clutch prevents impact on paddle

  • Ingress protection to IP65 for optimum safety in the process

Field of application

  • Process connections: G 1½", PBT; G 1½", 1.4305; Reinforced shaft G 1½", 1.4305

  • Sensor length: Different standard lengths between 100mm (4") and 600mm (24"), additional rope length of 2,000mm (80") (can be shortened)

  • Temperature: -20 to +80°C (-4 to +170°F)

  • Pressure: 0.5 to 1.8bar (7 to 25psi)

  • Certification dust Ex Zone 20, ATEX 1/3D IP65 T110°C

Features and specifications

Documents / Manuals / Software

Accessories / Spare parts

Predecessor / Successor

Predecessor: FTE130, FTE330

Successor: Soliswitch FTE20


Endress+Hauser AG
Kägenstrasse 2 4153 Reinach BL Switzerland
Tel.: +41 61 715 7700
Fax: +41 61 715 2888
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