Fill level switch WSx0 pages

Fill level switch

Product series WSx
For oil and hydraulic fluid reservoirs
For use in SKF centralized lubrication systems

Fill level switches monitor the fill level in
non-pressurized fluid reservoirs. Different
designs are available to suit different
requirements.
• Fill level switch with one switching point
(WS32) for monitoring of the minimum
fill level in a reservoir.

• Fill level switch with two switching points
(WS35) for monitoring of the minimum
fill level and for early warning of minimum fill level. With this design, a signal is
given before a critical oil level is reached
so that the oil can be topped up before
the machine comes to a standstill. At the
time when the signal is given, there is still
enough oil in the reservoir for production
to continue without stopping the machine
or interrupting work.

• Fill level switch with two switching points
(WS33) to monitor the minimum and
maximum fill levels in the reservoir.
The WS33 stops automatic filling of the
reservoir when the maximum fill level is
reached.
Other fill level switches are available on request, e.g. with three switching points, or for
other media such as grease (with capacitive
proximity switch).