Sensata Cynergy3 RSF50 Series Vertical Nylon Float Switch, Float, 1m Cable, NO/NC, 240V ac Max, 120V dc Max

The RSF50 series of compact vertical float switches have a single switching point, mounting is either from the top or bottom of the tank therefore access to the inside of the tank is required. These float switches are ideal for vending machine, printing systems, and chemical dosing applications.

Manufactured in a variety of materials with a choice of gasket materials to suit most commonly used liquids
Mounting in top or bottom of tank
N/O versions can be configured as N/C by float inversion
All units WRAS approved for use in hot and cold water

Part numbers ending in '1/8' have a 1/8"NPT mounting thread
Part numbers ending in 'C' have an M12 mounting thread

The cable entry point must NOT under any circumstances be submerged.
On the Horizontal switches they must be fitted through the wall of a tank so that the cable is on the outside.
On the Vertical type the mounting thread and cable entry must be above the highest level of the liquid.

epoxy sealed leadouts

Choose this compact float switch from Sensata when you need to precisely monitor liquid levels. It's a vertical switch, so you can mount it on the top or at the bottom of a container, making it an ideal solution when there's no side access to a tank.
It has NO (normally open) or NC (normally closed) options for flexibility in the layout of your electrical circuit. As this component is made from chemical-resistant nylon, you can use it with a wide range of substances, including oils, organic chemicals and printing inks.

• Nitrile rubber gasket for resistance to corrosion and abrasion
• Supplied with epoxy-sealed lead-outs for easy connection
• Wide operating temperature range of -20°C to +75°C for use in demanding environments
• 1 m cable for flexible connection
• Standard M12 mounting thread

A vertical float switch like this one has a magnet mounted inside the float, along with a reed switch in its body. The float fits around the stem and rises and falls with the level of the liquid. When the float nears the reed switch, the magnetic force causes the switch to open or close.