External mount polyprop H float switch

Sensata Cynergy3 Horizontal External Float Switch, NO/NC, 600mA - RSF70 Series - RSF74Y100RN

This float switch from Sensata Cynergy3 is a versatile option that can be fitted through a tank wall from the outside. This makes it an ideal solution for situations where you don't have access to the inside of your tank. For flexibility when setting up your tank, the switch has an NO/NC (normally open/normally closed) output, meaning you can set it up to turn the circuit either on or off when activated. Use this device to prevent under or overfilling in vending machines, dishwashers and vehicle auxiliary tanks.

Features and Benefits

• Polypropylene body material is mechanically strong and resistant to moisture and chemicals for use in harsh settings
• Nitrile gasket prevents leakage by providing a secure seal
• Broad operating temperature range of -20°C to +100°C makes it suitable for a wide range of environments
• Cable length of 1m for ease of connection

How do I mount this float switch?

This switch is designed for horizontal mounting from the outside of a tank. You can reverse the movement of the switch by rotating it through 180°, allowing you to choose whether the switch activates when the water in the tank falls above or below a preset level.

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.

Notes

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.