NLP - Hydrostatic Pressure Level Switch

Brand: KOBOLD Instruments, Inc

The KOBOLD NLP hydrostatic pressure level switch excels at level control in open tanks where suspended solids are present.

Operation of the switch is based upon the change in hydrostatic pressure within the standpipe.

When the media rises or falls to the desired level, the changing air pressure within the tube reacts on the internal diaphragm, actuating or de-actuating the SPDT contact within the switch housing.

The plastic NLP has no moving parts, requires no external power, operates with minimal maintenance, and is suitable for a wide variety of media.
  • Suitable for a Wide Variety of Media
  • No Moving Parts and Minimal Maintenance
  • No External Power Required



  • 1” NPT
  • G1

Maximum Process Temperature

  • 158° F

Switching Range

  • Up to 16 ft

Switch Rating

  • 250 Vac 1A


show more