Low Cost RF Capacitance Transmitter
(Solid State) CS001 Series


Low Cost RF Capacitance Transmitter<br>(Solid State)






The CS001 RF Capacitance Transmitter offers a compact and affordable solution to a wide variety of level sensing applications. With 4-20 mA and 0-5 VDC or 0-10 VDC selectable outputs, the solid state sensor provides accurate, proportional level measurement in many extreme process temperatures and fluid conditions. The CS001 features a simple, fully programmable four button calibration to set for whatever media it is measuring. Its 316 stainless steel probe comes in lengths up to 120" and is available in NEMA 4 or explosion-proof housings.

Measurement Principle:
A stored capacitance charge between the probe plates changes with the level of immersed liquid between them. The microprocessor-based electronics adjusts for the difference of the fluid and converts the output to a proportional current or voltage signal.



  • No moving parts
  • 4-20 mA and 0-5/0-10 VDC selectable outputs
  • Simple four button scale and media calibration
  • Good in high temperature, high pressure
  • Probe lengths up to 10 feet
  • Field replaceable electronics


  • Refrigeration systems
  • Freon reclamation systems
  • Water storage tanks
  • Chillers & Cooling towers
  • Chemical storage
  • Food & Beverage


  • Process pressure: 400 psig (27 bar)
  • Process temperature: -40 to +400 F
    (-40 to +204 C)
  • Ambient temperature: -40 to +160 F
    (-40 to +71 C)


  • Power: 11-30 VDC
  • Signal outputs: 4-20 mA and 0-5 VDC or 0-10 VDC
  • Power consumption: 1.3 VA
  • Linearity: 0.5% of actual

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Note:  Prices shown are for reference only, and may change without notice.  Contact Advanced Industrial Systems, Inc. for firm price quotations.

Advanced Industrial Systems, Inc.
1-800-532-2477         Fax:  1-502-228-0127       Sales@AdvIndSys.com

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Last modified: Wednesday October 23, 2013.