Macsensor Stainless Steel Water Level Sensor Float Switch Float Level Sensor

What is a float level switch?

A float level switch is a liquid level control device with a simple structure and convenient use. It does not need to
provide a power supply and has no complicated circuit. It has the advantages of a smaller volume and longer working
life than standard mechanical switches. It is widely used in the shipbuilding industry, generator equipment, petrochemical
industry, food industry, water treatment equipment, dyeing and finishing industry, hydraulic machinery, etc.

How does a float level sensor work?

Float level sensors are continuous level sensors featuring a magnetic float that rises and falls as liquid levels change.
The movement of the float creates a magnetic field that actuates a hermetically sealed reed switch located in the stem
of the level sensor, triggering the switch to open or close.

1. It is made of stainless steel 304 or SUS316, with long service life, shock resistance and explosion-proof.

2. Length can be customized, 150~3000mm

3. PVC material wire; 3. Accuracy range: 10mm, 21mm, 40mm optional (standard 21mm)

4. Working temperature: -40ºC+85ºC.

5. Connector: Brand Delphi, Tyco, etc. can be selected according to customer requirements.

6. Resolution: 21mm, 16mm, 12mm can be customized.

7. Resistance control signal (0-190Ω, 240-33Ω, or customized as required) or current control signal (0-20mA,
4-20mA or voltage control signal, 0.5-4.5VDC, 0-5VDC)

FAQ