Starting at $539.20
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  • Microprocessor based electronics
  • 12-36 Vdc supply
  • Jacketed probes for conductive media and bare probes for non-conductive media
  • Adjustable time delay for output
  • LED to indicate output status
  • Fully potted electronics
  • Heavy duty industrial design
  • Standard fitting of 3/4 NPT, special fitting or flange
  • NEMA rated aluminium, stainless, PVC or explosion proof enclosure


LSA01 series level switches are highly reliable microprocessor based sensors designed to alarm on the high or low condition of liquids and certain dry bulk media in metal tanks. The LSA01 includes a transmitter housed in a rugged enclosure, a rigid probe up to 20 feet long and a fitting. Probe material is SS316, supplied bare or PFA jacketed. Additionnal standard features include an adjustable time delay, SPDT relay, LED relay status indication and a simple push button calibration.

Application/Process Notes

  • Detecting a single point, top sensitive or at any point along the probe
  • Detecting high or low level
  • Detecting level of liquids, solids, slurries or foam
  • Operating in any shape of metal type vessel
  • Detecting the level of any material with dielectric constant greater than 1.5
  • Operating in applications with temperatures up to 260 celsius (500 farheneit)