RSF44H100RF, Sensata / Cynergy3 RSF40 Series Horizontal Internal Polypropylene Float Switch, Float, 1m Cable, NO/NC, 300V ac Max,

Cynergy3 Horizontal Float Switches

Cynergy3 offers wide range of horizontal switches which are WRAS approved and have low-cost compact design. These horizontal float switches consist of a reed switch and a pivoted actuator magnet and can be used for N/O or N/C operation. The switch action can be reversed by mounting the float switch with the float able to move upwards away from the body instead of downwards.

WRAS approval explained

WRAS is the standard against waste, misuse, undue consumption or contamination of the water supply and must have an appropriate quality and standard.

What materials can you choose from?

• Nylon
• Polypropylene
• Polypropylene Sulfide (PPS)

Features and Benefits

• Operating temperature: -10 °C to +120 °C
• N/O or N/C Switch output
• Switch action may be reversed by rotating the switch through 180º
• Choice of gasket materials: Silicone, Nitrile, Viton or combination of Silicone & Nitrile
• Flying Lead
• M12 plug connection
• Internal & external fitting inside a tank
• UL recognised

Typical Applications

These Cynergy3 Horizontal Switches are most likely to be used in vending machines, commercial washing machines and evaporator units.

Note

Suitable for signal switching and for use with transistorised input/low power, suppressed coil miniature relays. Not suited for any inductive or inrush (e.g. filament lamps) loads.

Sensata Cynergy3 Internal Mount Horizontal Float Switch, NO/NC, 1m - RSF40 Series - RSF44H100RF

Avoid your tank overfilling or dropping below safe minimum liquid levels with this Sensata Cynergy3 float switch. It's a compact, horizontally mounted device made from stainless steel to prevent corrosion. You can fit it via a 16.5mm Ø hole in the side of a tank with standard fittings and secure it with an external nylon nut. For flexibility, the switch can be configured between NO (normally open) to operate on liquid rise or NC (normally closed) to operate on fall. The maximum current this device will switch is 600mA, and it comes with a cable length of 1m.

Features & Benefits

• Wide operating temperature range of -20°C to +120°C for use in extreme environments
• Nitrile-rubber gasket for resistance to corrosion and abrasion
• Reversible switch action is easily achievable when mounting

What are the most suitable applications for this float switch?

This Sensata float switch is most suitable for use with water, detergents and vegetable oils, as well as some organic and inorganic chemicals. Typical applications include vending machines, commercial washing machines and evaporator units.

RSF40 Series Internal Switch Datasheet

Instruction Sheet - Float Switches Installation Notes

Selection Guide - Level Sensors & Switches