Lovato LVFSA1D03 is a cable-suspended float switch for drinking-water level control supplied with a 3 m cable and designed for compatible filling, emptying and pump-control applications.
£53.03
The Lovato LVFSA1D03 is a float switch for drinking-water applications, designed to provide dependable liquid-level control in tanks, reservoirs and water-storage systems. Part of the Lovato level-control range, it provides a simple electromechanical method of controlling pumps, valves or associated control equipment according to the liquid level.
This version is supplied with a 3 m cable, providing flexibility when positioning the float within a compatible tank or vessel. As the water level rises or falls, the floating body changes position and operates its internal changeover contact, allowing the control function to be configured for either filling or emptying applications.
The LVFSA1D03 is specifically intended for drinking water, making it suitable for potable-water storage and level-control installations where an appropriate float switch is required. Its suspended cable design allows straightforward installation without requiring probes or electrodes to be permanently mounted at multiple levels inside the vessel.
A float switch detects liquid level through the movement of a buoyant switching body. As the water level changes, the float changes orientation and operates its internal electrical contact. This switching signal can then be incorporated into a control circuit to start or stop a pump, operate a valve or provide another level-dependent control function.
Because the Lovato LVFSA1D03 uses a 3 m flexible cable, its switching position can be established according to the installation requirements and the required difference between upper and lower water levels. Correct positioning and electrical connection allow the float switch to be used for either automatic tank filling or emptying control.
| HS Code | 85389091 |
|---|---|
| Manufacturer | Lovato Electric |
| Series | LVFSA |
| Model | LVFSA1D03 |
| Product type | Float switch |
| Application | Liquid level control |
| Suitable liquid | Drinking water |
| Cable length | 3 m |
| Contact configuration | 1 changeover contact |
| Control function | Filling or emptying according to connection and installation arrangement |
| Installation | Cable-suspended float |
| Typical controlled equipment | Pumps, contactors, relays and electrically operated valves |
The LVFSA1D03 is a float switch for drinking water, designed to detect liquid level and provide a switching signal for compatible filling, emptying and pump-control systems.
The Lovato LVFSA1D03 is supplied with a 3 m cable.
Yes. The LVFSA1D03 is specifically designed by Lovato for drinking-water applications.
Yes. The float switch can be incorporated into compatible control circuits for filling or emptying applications, depending on its electrical connection and installation arrangement.
The floating body moves as the water level rises or falls. This movement operates the internal contact, providing an electrical switching signal according to the float position.
Yes. The LVFSA1D03 can provide a level-dependent switching signal for a compatible pump-control circuit, either directly where the electrical ratings permit or through suitable control equipment such as a relay or contactor.
Lovato Electric level-control products provide practical solutions for automatic liquid management in water systems, tanks and industrial installations, combining straightforward operation with dependable integration into electrical control circuits.
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2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...