Float Level Probes

All Sema Float Level Probes are not only Made In New Zealand but they are manufactured right here at Sema!! 

Features.
In a similar fashion to the John Brooks and Delaval Float Level probes the Sema probes are fully analogue. However, in what we believe is a world first for an analogue float level probe, the float is reversible (no need for a mark to show which is the top). Kiwi ingenuity strikes again!!!

Made exclusively from 316 SS the tube walls are 1.5mm thick, the locking rings are 10mm thick and the grub screws that hold them in place are 6mm!!!!! These are one tough piece of equipment!!!!

Available in standard lengths of 410, 500 and 585mm but custom lengths can be made right here on demand.

We currently manufacture Float level probes in these variants:

  • 2 wire Normally Closed
  • 2 wire Normally Open
  • 3 wire
  • 5 wire
  • C.S.L compatible. (Designed to be a drop in replacement for the C.S.L probe)