Magnetic Float Switch

About Magnetic Float Switch

This switch is specially suitable for high and low level signalization or automatic level control (by starting & stopping pumps or opening & closing valves) in vessels. It is of horizontal mounting type, suitable for direct installation on the vessel or on an external chamber.

Description:

• Compact and rugged construction consisting of a free-moving pivoted float assembly and a switch enclosure made of non-magnetic material to achieve undisturbed magnetic flux.

• Employs dual magnets, one carried by the float arm and the other by the contact carriers in the switch enclosure.

• A change in liquid level brings the like poles of dual magnets opposite each other, and the resulting repulsion force ensures snap-action changeover of contacts.

• Glandless magnetic transmission eliminates any leakage from the vessel into the switch housing.

• Manufactured in various materials, enclosures, and special features to suit a broad range of media and applications.

• Designed to provide high repeatability and minimize the effects of shock, vibration, and pressure.

Installation:

• Mounted internally or externally through a chamber.

• External mounting is used where space is limited or when mechanical devices (like stirrers) operate inside the tank.

• For applications such as boilers or reaction kettles, external mounting allows isolation for regular servicing.

• Normally side-mounted, but top installation is preferred for slurry applications.

• The switch can be wired directly to make or break electrical circuits for burners, heaters, motor pumps, alarms, and other electrically operated devices.

Technical Specifications:

• Accuracy: 1%

• Light Weight: 10 Kg

• Temperature Range: Up to 70°C

• Length: Minimum 50 mm to 4000 mm

• Floats: S.S 316, BUNA-N, or PP

• MOC: S.S 316, S.S 316 with PTFE Coating, or P.P

• Mounting: Min. 25 NB Flanged up to 6 NB / Screwed / TC joint

• Maximum Temperature: 120°C

• Maximum Pressure: 10 kg/cm² for metallic housing

• Housing: Aluminum die-cast, weatherproof or flameproof

• Cable Entry: 3/4" ET / 1/2" NPT

• Level Points: As per your requirement

Product Details:

• Brand: Kabir

• Application/Media: Any liquid