NBK-04 Tank-Top Mounted Level Indicator

Brand: KOBOLD Instruments, Inc

The KOBOLD NBK-04 tank-top mounted level indicator is made in the USA and combines the rugged simplicity of our NBK series bypass level indicators with above-tank liquid level indication. 

These metal level indicators are used for continuous indication, transmission and monitoring of tank levels. 

A sealed float inside the tank is connected to a magnetic carrier in the indicating tube. 

The magnetic carrier operates magnetic roller indicators on the local level display as well as optional adjustable level switches and level transmitter. 

The magnetic carrier is located within the measuring tube and operates the level indicator, switches and transmitters in a non-contacting fashion.
  • Highly Visible Level Indication for Underground Tanks
  • Made in the USA
  • Top Seller


Maximum Measuring Length

  • 13 feet


  • 2” to 4” ANSI  Flange


  • 316-Ti SS

Maximum Pressure

  • 230 psig

Maximum Temperature

  • 250° F


  • 4-20 mA Analog Transmitter
  • Switches
  • Measuring Scale


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