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over view:

  1. Long arm vibrating level switch
  2. Solids level detection ( high or low level)
  3. suitable for use in:fine or coarse solids such as cement, grains, feeds
  4. suitable for use in metallic or non-metallic tanks.

Process condition:

  • Pressure: up to 10BAR
  • Temperature: 85 ~ 100oC


  • Housing: Aluminum
  • Probe: S.304 – S.S.316


  • Thread: 1” NPT – 1½” NPT
  • Flange: ≥2”, ≥DN40
  • Tri-clamp: ≥1”, ≥DN25


  • Up to 2m


  • 1x Relay – PNP - NPN

Input Supply:

24/48/60Vac/dc – 220/110Vac

VLS63 is suitable for use with all kind of solids soft and hard

It’s best suitable in protection of overfill tank and dry run also it can be used in pump protection

VLS63 can be used vertically or horizontally inside vessel and this gives variety in installation positions as suitable for the customer needs