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Trumen Technologies Pvt Ltd

Compact Capacitance Level Switch

Working Principle

trumen LMC30 is a compact capacitance level limit switch for solids specially intended for see though plastic window material sensing in packing hoppers. LMC30 can be mounted on any M30 compatible mounting hole and it is supported by two supplied mounting nuts. LMC30 deploys touch sense on its rear, so as to set its switching point and no potentiometer or touch button is present enhancing operational life of the device.


  • Food grade free-flowing powder, granules & liquids.
  • Suitable for side as well as top mounting.
  • Minimum and maximum fail safe field selectable.
  • Process temperature max 80 ÂșC.
  • Suitable for constricted installation places.
  • Flush mounted see through glass/acrylic non-contact sensing.
  • Suitable for all flowable liquids & free flow solids.


  • Compact size.
  • Low power consumption
  • Easy touch calibration
  • Mounting direct or through acrylic transparent window (no contact with the material)
  • M30 process connection with check nut
  • External LED Indication

Typical Mounting


Technical Datasheet


Instruction Manual


Coming Soon…