--- product_id: 167792439 title: "Stainless Steel Floating Switch Liquid Water Level Control Sensor Stainless Steel Vertical Float Switch Used in Electrical Drainage Level Control and Alarm L= 200mm" brand: "haljia" price: "£16.08" currency: GBP in_stock: true reviews_count: 2 category: "Haljia" url: https://www.desertcart.co.uk/products/167792439-stainless-steel-floating-switch-liquid-water-level-control-sensor-stainless store_origin: GB region: United Kingdom --- # 200mm length for versatile installation Max 100V DC switching voltage Withstands up to 120°C Stainless Steel Floating Switch Liquid Water Level Control Sensor Stainless Steel Vertical Float Switch Used in Electrical Drainage Level Control and Alarm L= 200mm **Brand:** haljia **Price:** £16.08 **Availability:** ✅ In Stock ## Summary > 💧 Stay ahead of water level woes with precision you can trust! ## Quick Answers - **What is this?** Stainless Steel Floating Switch Liquid Water Level Control Sensor Stainless Steel Vertical Float Switch Used in Electrical Drainage Level Control and Alarm L= 200mm by haljia - **How much does it cost?** £16.08 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/167792439-stainless-steel-floating-switch-liquid-water-level-control-sensor-stainless) ## Best For - haljia enthusiasts ## Why This Product - Trusted haljia brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Thermal Resilience:** Operates reliably in temperatures up to 120°C without compromise - • **Versatile Length Options:** Choose from 45mm, 100mm, or 200mm to fit your exact control needs - • **Plug-and-Play Integration:** Ideal for water treatment, drainage, and alarm systems with easy mounting - • **High Voltage Compatibility:** Supports up to 100V DC to handle diverse electrical setups - • **Precision Stainless Steel Build:** Durable corrosion-resistant design for long-lasting performance ## Overview This Stainless Steel Floating Switch is a robust liquid level control sensor designed for professional-grade electrical drainage and alarm systems. Featuring a corrosion-resistant stainless steel body, it supports up to 100V DC switching voltage and withstands temperatures as high as 120°C. Available in multiple lengths, it offers flexible installation options for water treatment, chemical, and electronic applications, ensuring reliable and precise water level management. ## Description Product Specifications: 1. Product Name : Water Level Sensor Float Switch 2. Material: stainless steel 3. Switching current: 0.5A 4. Max switching voltage: 100V 5. Maximum Temperature:120° 6. Color: Red， Silver 7. Thread Dia(Approx) : 10mm 8. Switch Body Size (Including thread): 215 × 28 mm (Max H × D) 9. Cable Length : 32cm 10. Weight：67.6g 11. Widely used in electronic, electrical, chemical, water treatment, drainage, level control and alarm. Note: The point of the float is fixed, and there is a circlip limit on the upper and lower sides. The reed switch contacts inside are not movable. The reed switch contact current inside the float switch is small, and the large load will burn out. Control the solenoid valve, the alarm should be added with a small relay, and the control pump should be equipped with a small relay and an AC contactor. Packing List: 1 x Stainless Steel Floating Switch Review: Disappointed it worked only for less than 2 months - Worked only for a month and a half. Probably actuated 4 or 5 times a day... low voltage low current. Triggered cleaning on my koi pond and almost caused my pond to get pumped dry. It looked well made but it really should have lasted longer. No longer closes circuit and have no idea why. Review: Arrived swiftly - Arrived on time and works well ## Features - Product Name : Water Level Sensor Float Switch; Material: stainless steel - Max switching voltage: 100V DC; Max load: 10W；Working Current: 0.5A； Maximum Temperature:120° - Switch Length（Thread below）: 3 lengths to choose from 45mm, 100mm, 200mm - Thread Diameter : 10mm; Switch Body Size (Including thread): 215 × 28 mm (Max H × D); Cable Length : 32cm - Widely used in electronic, electrical, chemical, water treatment, drainage, level control and alarm. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07YB1SD4G | | Best Sellers Rank | 545,466 in DIY & Tools ( See Top 100 in DIY & Tools ) 7,060 in Switches & Dimmers | | Brand | HALJIA | | Colour | Red | | Control Method | Touch | | Country of Origin | China | | Customer Reviews | 3.5 3.5 out of 5 stars (9) | | Item Weight | 0.07 Kilograms | | Manufacturer | HALJIA | | Model Number | ADN1909019 | | Mounting Type | Wall Mount | | Part Number | ADN1909019 | | Power source | Battery Powered | | Sensor Technology | Contact Sensor | | Size | L = 200mm | | Voltage | 100 Volts | ## Product Details - **Brand:** HALJIA - **Colour:** Red - **Control method:** Touch - **Power source:** Battery Powered - **Voltage:** 100 Volts ## Images ![Stainless Steel Floating Switch Liquid Water Level Control Sensor Stainless Steel Vertical Float Switch Used in Electrical Drainage Level Control and Alarm L= 200mm - Image 1](https://m.media-amazon.com/images/I/61w-pnQ40BL.jpg) ![Stainless Steel Floating Switch Liquid Water Level Control Sensor Stainless Steel Vertical Float Switch Used in Electrical Drainage Level Control and Alarm L= 200mm - Image 2](https://m.media-amazon.com/images/I/61WdxSl5RuL.jpg) ![Stainless Steel Floating Switch Liquid Water Level Control Sensor Stainless Steel Vertical Float Switch Used in Electrical Drainage Level Control and Alarm L= 200mm - Image 3](https://m.media-amazon.com/images/I/61wMgNtDzwL.jpg) ![Stainless Steel Floating Switch Liquid Water Level Control Sensor Stainless Steel Vertical Float Switch Used in Electrical Drainage Level Control and Alarm L= 200mm - Image 4](https://m.media-amazon.com/images/I/41KzofMoBTL.jpg) ![Stainless Steel Floating Switch Liquid Water Level Control Sensor Stainless Steel Vertical Float Switch Used in Electrical Drainage Level Control and Alarm L= 200mm - Image 5](https://m.media-amazon.com/images/I/411CXUk8aqL.jpg) ## Customer Reviews ### ⭐⭐ Disappointed it worked only for less than 2 months *by C***T on 30 May 2025* Worked only for a month and a half. Probably actuated 4 or 5 times a day... low voltage low current. Triggered cleaning on my koi pond and almost caused my pond to get pumped dry. It looked well made but it really should have lasted longer. No longer closes circuit and have no idea why. ### ⭐⭐⭐⭐⭐ Arrived swiftly *by N***N on 30 September 2021* Arrived on time and works well ## Frequently Bought Together - HALJIA Stainless Steel Floating Switch Liquid Water Level Control Sensor Stainless Steel Vertical Float Switch Used in Electrical Drainage Level Control and Alarm L= 200mm - QWORK® 10 FT Cable Float Switch Water Level Controller Durable Water Tank, Sump Pump - TuToy Stainless Steel Water Flow Tank Vertical Float Switch Liquid Sensor Level Controller - 75Mm --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.co.uk/products/167792439-stainless-steel-floating-switch-liquid-water-level-control-sensor-stainless](https://www.desertcart.co.uk/products/167792439-stainless-steel-floating-switch-liquid-water-level-control-sensor-stainless) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-06-30*