--- product_id: 377099411 title: "Taidacent Contactless Liquid Water Level Sensor Water Level Alarm Sensor with Relay Switch DIY Water Level Switch for Tank Pipeline Sensor (Normally Open, 12V Relay)" brand: "taidacent" price: "Ā„22" currency: JPY in_stock: false url: https://www.desertcart.jp/products/377099411-taidacent-contactless-liquid-water-level-sensor-water-level-alarm-sensor store_origin: JP region: Japan --- # Compact Size Easy Installation 12V Relay Taidacent Contactless Liquid Water Level Sensor Water Level Alarm Sensor with Relay Switch DIY Water Level Switch for Tank Pipeline Sensor (Normally Open, 12V Relay) **Brand:** taidacent **Price:** Ā„22 **Availability:** āŒ Out of Stock ## Summary > šŸš€ Elevate Your Monitoring Game! ## Quick Answers - **What is this?** Taidacent Contactless Liquid Water Level Sensor Water Level Alarm Sensor with Relay Switch DIY Water Level Switch for Tank Pipeline Sensor (Normally Open, 12V Relay) by taidacent - **How much does it cost?** Ā„22 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/377099411-taidacent-contactless-liquid-water-level-sensor-water-level-alarm-sensor) ## Best For - taidacent enthusiasts ## Why This Product - Trusted taidacent brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - ā€¢ **Lightweight & Compact:** Weighing only 13.6g, this sensor is perfect for tight spaces and minimalistic setups. - ā€¢ **Universal Compatibility:** Designed for non-metallic pipes and flat containers, making it the go-to solution for diverse applications. - ā€¢ **Non-Intrusive Installation:** Easily install without perforating containers, ensuring seamless integration into your existing systems. - ā€¢ **Versatile Liquid Detection:** Safely monitor a variety of liquids, including toxic substances and strong acids, without compromising safety. - ā€¢ **Revolutionary Signal Processing:** Experience unparalleled accuracy with advanced technology that overcomes container wall thickness. ## Overview The Taidacent Contactless Liquid Water Level Sensor is a cutting-edge solution designed for precise liquid level detection in various environments. Utilizing advanced signal processing technology, this sensor can accurately measure liquid levels without the need for invasive installation methods. It is compatible with a wide range of liquids, including hazardous materials, and is ideal for use in non-metallic pipes and flat containers. Weighing just 13.6g and featuring a compact design, it offers a practical and efficient way to monitor liquid levels in high-pressure closed containers. ## Description Normally open output interface ā€”ā€” Model: Y28-NO (5V), (12V), (24V) Normally closed output interface ā€”ā€” Model: Y28-NC (5V), (12V), (24V) Features Y28NO / NC sensor is suitable for non-metallic pipes (pipe outer diameter Dā‰„11MM) or flat containers do not need to be in direct contact with liquid, will not be corroded by corrosive liquids such as strong acid and alkali, and will not be affected by scale or other debris. Intelligent liquid level reference adjustment and liquid level memory function, liquid level status display mode, can realize multi-point serial connection. The detection is accurate and stable, and it can detect the level of boiling water. Pure electronic circuit structure, non-mechanical working mode, stable performance and long life. High stability, high sensitivity, strong anti-interference ability, not affected by external electromagnetic interference, special treatment for power frequency interference and common mode interference, to be compatible with all 5V, 12V, 24V power adapters on the market. Strong compatibility, penetrate all kinds of non-metallic container pipes, such as plastic, glass, ceramic and other containers, the thickness of the induction pipe wall can reach 20mm; suitable for various curved, curved, cylindrical containers or pipes Detection. The voltage can be selected (5V, 12V, 24V), suitable for connecting various circuits and product applications. ## Features - uses advanced signal processing technology and high-speed signal processing chip, which breaks through the influence of container wall thickness and realizes a true non-linear effect on the liquid level in the closed container Contact detection. - The liquid level sensor (probe) is installed above and below the outer wall of the d container (high and low level of the liquid level). - The non-metallic container does not need to be perforated, is easy to install and does not affect production. It can detect the level of various toxic substances, strong acids, strong alkalis and various liquids in high-pressure closed containers. - The liquid level sensor has no special requirements on the material of the liquid medium and the container, and can be widely used. - Y28-NO / NC products are specially developed for non-metallic pipes (pipe outer diameter Dā‰„11MM) or level detection of flat containers. ## Technical Specifications | Specification | Value | |---------------|-------| | Manufacturer | Taida | | Item Weight | 13.6 g | | Package Dimensions | 7.62 x 5.08 x 1.27 cm; 13.61 g | | Size | Normally Open | | Color | 12V relay | | Batteries Required? | No | ## Images ![Taidacent Contactless Liquid Water Level Sensor Water Level Alarm Sensor with Relay Switch DIY Water Level Switch for Tank Pipeline Sensor (Normally Open, 12V Relay) - Image 1](https://m.media-amazon.com/images/I/511OnfGNNmL.jpg) ![Taidacent Contactless Liquid Water Level Sensor Water Level Alarm Sensor with Relay Switch DIY Water Level Switch for Tank Pipeline Sensor (Normally Open, 12V Relay) - Image 2](https://m.media-amazon.com/images/I/41Nsga7obgL.jpg) ![Taidacent Contactless Liquid Water Level Sensor Water Level Alarm Sensor with Relay Switch DIY Water Level Switch for Tank Pipeline Sensor (Normally Open, 12V Relay) - Image 3](https://m.media-amazon.com/images/I/31p3q5pTBCL.jpg) ![Taidacent Contactless Liquid Water Level Sensor Water Level Alarm Sensor with Relay Switch DIY Water Level Switch for Tank Pipeline Sensor (Normally Open, 12V Relay) - Image 4](https://m.media-amazon.com/images/I/51sR0GNiyUL.jpg) ![Taidacent Contactless Liquid Water Level Sensor Water Level Alarm Sensor with Relay Switch DIY Water Level Switch for Tank Pipeline Sensor (Normally Open, 12V Relay) - Image 5](https://m.media-amazon.com/images/I/51cVgh-t0vL.jpg) --- ## Why Shop on Desertcart? - šŸ›’ **Trusted by 1.3+ Million Shoppers** ā€” Serving international shoppers since 2016 - šŸŒ **Shop Globally** ā€” Access 737+ million products across 21 categories - šŸ’° **No Hidden Fees** ā€” All customs, duties, and taxes included in the price - šŸ”„ **15-Day Free Returns** ā€” Hassle-free returns (30 days for PRO members) - šŸ”’ **Secure Payments** ā€” Trusted payment options with buyer protection - ā­ **TrustPilot Rated 4.5/5** ā€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.jp/products/377099411-taidacent-contactless-liquid-water-level-sensor-water-level-alarm-sensor](https://www.desertcart.jp/products/377099411-taidacent-contactless-liquid-water-level-sensor-water-level-alarm-sensor) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-05-09*