RSF73H100RN, Sensata / Cynergy3 Sensata/Cynergy 3 RSF70 Series Horizontal External Nylon Float Switch, Float, 1m Cable, NO/NC, 300V ac Max, 300V dc 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 External Horizontal Float Switch, NO/NC, 600mA - RSF70 Series - RSF73H100RN

This horizontal float switch from Sensata Cynergy3 accurately measures the level of liquids in a tank. As it's designed for external mounting, it's a good choice for situations where there's no access to the inside of the tank.
The switch is made from nylon for superior resistance to abrasion and wear, ensuring long-lasting performance. Its lead-outs are sheathed in durable PVC (polyvinyl chloride) for a reliable electrical connection. A float switch like this one is frequently used in commercial dishwashers and vehicle auxiliary tanks.

Features & Benefits

• Wide operating temperature range of -20°C to +75°C for use in demanding environments
• Switch action easily reversed by rotating the device during mounting for versatile use

How do float switches work?

Float switches like this one work by sensing the gravitational movement and overall flow rate of a liquid, then sending on or off signals to pumps that raise or lower the system’s liquid pressure. This makes them a good choice for automatic monitoring and adjustment of the speed or volume transfer of liquids in a system.

RSF70 Series External Switch Datasheet

Information Sheet - Level Sensors & Switches

Installation Note - Float Switches

Selection Guide - Level Sensors & Switches