Vane Operated Flow Switches

      Vane actuated switches are designed for direct sensing of liquid flow in pipelines. These switches are designed for vertical mounting only. Minimum line pressure loss is provided by vane position at actuation.

      Rugged construction

      • Magnetically actuated switches feature rugged internal construction
      • All stainless trim

      Flexible Designs

      • May be adapted to a large range of pipe sizes from 2-1/2” upward.
      • Standard model has a vane for an 8-inch line
      • May be field trimmed for installation in smaller lines. Internal trim is 300 and 400 series stainless steel
      • Special models available for pipe over 8-inch size

      Vane Operated Flow Switch

      Vane Operated Flow Switch

      Models: 900 Series
      Ranges: vac to 1480 psi, vac to 102 bar, -65° to 800°F, -54° to 427°C
      Certifications: Unit: CSA, RTN, SIL, UL
      Warranty: 5 Years

      vac to 1480 psi, vac to 102 bar, -65° to 800°F, -54° to 427°C

      The SOR 900 Series vane-actuated, flow/no-flow switches are designed for indicating liquid flow in pipelines. These switches are magnetically actuated and feature rugged internal construction and all stainless steel trim. Minimum line pressure loss is provided by vane position at actuation.

      900 Series vane flow switches fit a large range of pipe sizes from 2-1/2” and up. The standard model is equipped with a vane for an 8-inch line and may be trimmed for smaller diameters. Longer vanes are available for larger sizes. Construction is with all ASTM materials. Internal trim is 300 and 400 series stainless steel. Spring material is Inconel; o-ring material is Viton.

      • Stainless steel switching mechanism for harsh atmospheres
      • All ASTM materials construction
      • Flow monitoring for a wide range of pipe sizes and specific gravities
      • Flanged or NPT connections available

      Datasheet

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      Certifying Agencies

      ATEX (certified by Baseefa, DEMKO, or KEMA)

      CE

      CSA

      FM

      GOST

      IECEx (certified by Baseefa or Standards Australia)

      INMETRO

      PESO (CCOE – India)

      TIIS

      KOSHA

      Rostechnadzor (RTN)

      SIL, TestSafe (SAA – Australia)

      SASO

      UL

      Available Listings

      Ordinary Locations and Hazardous Locations
      SIL Level Switch Certificate
      SIL Pressure Switch Certificate

      Available Hazardous Locations Protection Methods

      Explosion Proof/Flameproof (d)
      Intrinsic Safety (ia)
      Encapsulation (m)
      Special Protection (s)
      Combustible Dust (tD)
      Energy Limited (nL)

      Division 1, Division 2
      Class I, Class II, Class III
      Groups A-G

      IECEX
      saso
      INMETRO
      kosha
      gost
      PESO
      Testsafe
      atex-certification
      FM-Approval
      ul certification
      TIIS
      csa