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Loop Powered

Our capacitance level sensors are  2-wire level transmitters are highly reliable microprocessor based sensors designed to measure tank levels of liquids and certain dry bulk media in metal tanks as well as non metal tanks.

Capacitance level sensors measure the change in capacitance that occurs as the tank level changes and outputs a standard loop-powered 4-20mA signal. After calibration any change in level is recognized and converted to an analog 4-20mA signal. LTX01 sensors use very high frequency and very low amplitude sensing circuitry to greatly minimize the effects of coating on the sensing probe.


  • Water and water-based liquids
  • Jacketed probes required for conductive media
  • Organic Acids
  • Oils and fuels in some metalic tanks
  • Use bare probes with non-conductive media
  • Use cable probes where top side access is limited
  • On-site calibration required
  • Not recommended where material dielectric changes
  • Tank must be conductive or grounding may be required or see other Intempco level probe

  • Continuous loop powered 4-20 mA operation
  • Microprocessor Based
  • Accuracy 1% of span for constant dielectric of material
  • Non-interactive zero and span calibration
  • Calibration accomplished with 4 push buttons
  • Heavy duty industrial design
  • NEMA rated aluminum, stainless, PVC and explosion proof housings available
  • Standard fitting 3/4 NPT, flange and special fittings available