Liquid Water Level Sensor Horizontal Float Switch

Liquid Water Level Sensor Horizontal Float Switch in Lahore Pakistan

Here are images of various horizontal float switch (liquid water level sensor) designs—ranging from stainless-steel models to polypropylene versions.

1. Product Details (for website)

A. TE Connectivity LS Series (Horizontal Liquid Level Switches)

• Mounting & Construction: Side-entry design with options for ½″ NPT or M16 (internal/external) threads. Durable body materials include glass-filled nylon, polypropylene, and PPS; seals available in nitrile or silicone. TE Connectivity

• Switch Mechanism: A magnetic float activates a reed switch for reliable NO or NC switching; orientation change allows in-field configuration. TE Connectivity

• Electrical Specs: Up to 250 VAC, 1 A current rating. Standard cable lengths: 0.5 m or 2 m. TE Connectivity

• Applications: Ideal for water, fuel, oil, aluminum alcohol, and similar fluids. Suitable for pump controls, overflow/low detection, marine bilges, irrigation, wastewater, and chemical tanks. TE Connectivity

B. SMD Fluid Controls FH13 (Stainless Steel Horizontal Float Switch)

• Materials & Build: Corrosion-resistant 304 stainless steel, side-mounted with ½″ NPT fitting; rated for temperatures up to 120 °C and pressures up to 125 PSIG. SMD Fluid Controls

• Operation: The hinge-mounted float rises or falls with the liquid, triggering the reed switch. SMD Fluid Controls

• Customization: Available in multiple variants; adaptable across diverse industrial applications. SMD Fluid Controls

C. Omni Instruments – FLCS‑01

• Design & Materials: Side-entry switch featuring polypropylene float and acetal housing; sealed with EPDM, suitable up to +60 °C. Omni Instruments

• Electrical Specs: SPST reed switch, max 250 VAC, 1 A, max 15 W. Float orientation sets NO or NC operation. Omni Instruments

• Features: Quick installation, suction for non-corrosive liquids (e.g., potable water). Omni Instruments

D. Stainless Steel MR‑L10 (Made in China)

• Materials: Stem and float made of SS304 or SS316; horizontal ½″ NPT mount. nbmingrui.en.made-in-china.com

• Switching Options: Available in NO or NC versions. Specs: up to 100 VDC/AC and higher models up to 350 VDC/300 VAC, currents up to 2.5 A; high insulation resistance. nbmingrui.en.made-in-china.com

• Performance: Operates in temperatures from –40 °C to 125 °C; pressure resistance up to 0.7 MPa (standard) or 1.4 MPa (optional). nbmingrui.en.made-in-china.com

• Advantages: Hermetically sealed, compact, customizable, and economical. nbmingrui.en.made-in-china.com

• Applications: For water heaters, solar energy systems, vending machines, chemical tanks, humidifiers, and more. nbmingrui.en.made-in-china.com

2. How to Use (Setup & Operation)

Principle of Operation

• Float contains a magnet that triggers a reed switch inside the housing when liquid level changes—closing or opening the circuit. TE Connectivitycelduc® relais

Installation Steps

1. Mounting: Drill side-wall opening in the tank to match thread (½″ NPT or M16).

2. Insertion: Slide switch through the opening and secure with gasket or nut (ensuring seal).

3. Orientation: Rotate float to configure normally open (NO) or normally closed (NC) operation.

4. Wiring: Connect float switch leads to control system—typically to pumps, alarms, or gate relays.

5. Testing: Add liquid slowly to ensure float rises appropriately and triggers response (e.g., pump starts/stops).

3. Features & Benefits

• Reliable Reed Switching: Minimal moving parts and no contact with seals lead to long-term reliability. TE ConnectivitySMD Fluid Controls

• Configurable Operation: Easy switch between NO/NC modes via float orientation twist. Omni InstrumentsTE Connectivity

• Material Options: Choices of plastic (polypropylene, acetal) or metal (stainless steel) to fit environment and chemical exposure. Omni Instrumentsnbmingrui.en.made-in-china.comSMD Fluid Controls

• Robust Performance: Ranges vary by model—some functions up to 120 °C and 125 PSIG or even higher in specialized versions. SMD Fluid Controlsnbmingrui.en.made-in-china.comH&H Level

• Simple & Affordable: Straightforward mechanism, minimal maintenance, cost-effective for irrigation, tanks, sump protection. Makers ElectronicsWikipedia

• Versatile Uses: From water tanks and aquariums to chemical storage, industrial systems, HVAC, marine applications, and agriculture. TE Connectivitynbmingrui.en.made-in-china.comMakers Electronics

Summary Table