NMC - Capacitive Level Transmitter for Liquids

Brand: KOBOLD Instruments, Inc

KOBOLD’s NMC two-wire capacitance level transmitter consists of a measuring probe and a connecting head with a plug-in evaluation module.

It is a great solution for measuring continuous liquid levels in tanks.

Different probes are available to suit the needs of various operating conditions: a single probe for standard applications, a single probe with an external grounding reference tube for non-metallic tanks or media with a very low dielectric constant, a single probe with a split connecting head for liquid temperatures of up to 260 °F (125 °C), and a double probe with PVDF connection for non-metallic tanks with aggressive media.

The possibility of any mechanical wear is minimized with the NMC, due to the lack of moving parts. Plug-in evaluation modules can be changed if necessary, making for an easy-to-maintain device.
  • Capacitive Monitoring Principle
  • Measurement of Liquid Levels in Tanks
  • No Moving Parts
  • Four Designs for Various Applications


Probe Length Range

  • 11” to 157”

Maximum Pressure

  • 435 psig
  • 30 bar

Maximum Media Temperature

  • 390° F
  • 200° C

Input Power

  • 18 to 36 Vdc
  • 24 Vac
  • 110 Vac
  • 230 Vac, 50/60 Hz


  • 4-20 mA, 2-wire


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