capacitive level switch / for ships / for storage tanks
GL-3D Kongsberg Maritime



  • Technology:


  • Application domain:

    for ships

  • Applications:

    for storage tanks


Formerly known as Autronica level switch GL-3C.

For liquid levels and flows

The GL-3D is a high quality level switch with a capacitive sensing element. The sensor is applicable in most liquids with low or medium conductivity, including all oil products and most relevant chemicals. The switch is intended for controlling liquid levels in tanks; flow / no flow conditions in pipes etc.

Customer benefits
No moving parts
Easy to install
Variable insertion length available
Vetted part in AISI 316 and PTFE (Teflon)
Relay alarm output: 2 potential free contact 120V/0.5A or 32VDC/0.5A
Length of sensor pipe: 100-250 mm
Diameter of sensor: 12 mm

Other Kongsberg Maritime products

Level switches for marine application