--- product_id: 136537012 title: "Taidacent Automatic Water Level Controller - Two Non Contact Water Level Sensors, 1 Meter Cable, Fills or Empties Tanks" brand: "taidacent" price: "€ 123.43" currency: EUR in_stock: true reviews_count: 8 category: "Taidacent" url: https://www.desertcart.at/products/136537012-taidacent-automatic-water-level-controller-two-non-contact-water-level store_origin: AT region: Austria --- # Wide 95-265V voltage range 1 meter sensor cable length Auto fill & empty tank control Taidacent Automatic Water Level Controller - Two Non Contact Water Level Sensors, 1 Meter Cable, Fills or Empties Tanks **Brand:** taidacent **Price:** € 123.43 **Availability:** ✅ In Stock ## Summary > 💧 Stay ahead of the curve with smart water level mastery! ## Quick Answers - **What is this?** Taidacent Automatic Water Level Controller - Two Non Contact Water Level Sensors, 1 Meter Cable, Fills or Empties Tanks by taidacent - **How much does it cost?** € 123.43 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.at](https://www.desertcart.at/products/136537012-taidacent-automatic-water-level-controller-two-non-contact-water-level) ## 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 - • **Dual Mode Flexibility:** Seamlessly switch between filling or emptying tanks to suit any water management need. - • **Adjustable Sensitivity:** Fine-tune sensor responsiveness with a simple screw turn for perfect calibration every time. - • **Robust Wide Voltage Support:** Operates reliably across 95-265V, ensuring compatibility with diverse power setups. - • **Precision Non-Contact Sensing:** Capacitive sensors eliminate float switch hassles for ultra-accurate water level detection. - • **Effortless Installation & Control:** Wall mount design with manual or automatic pump control puts you in command with minimal fuss. ## Overview The Taidacent Automatic Water Level Controller features two non-contact capacitive sensors with a 1-meter cable, enabling precise and hassle-free monitoring of water levels. It supports both filling and emptying modes, operates on a wide 95-265V power range, and offers adjustable sensitivity for tailored performance. Designed for easy wall mounting and versatile pump control, it outperforms traditional float switches by delivering reliable, maintenance-free automation for residential or commercial water tanks. ## Description Taidacent Automatic Water Level Controller - Two Non Contact Water Level Sensors, 1 Meter Cable, Fills or Empties Tanks: desertcart.com: Tools & Home Improvement Review: Excellent level controller used on a whole house RO system - I am using this controller on the treated water tank on a whole house reverse osmosis system. It works great. The usual float switch control is a real pain. You have a limited range under the best conditions, and it is not very accurate or repeatable. You have to reach into the tank to get it to move in a clear path. The Taidacent capacitive sensor is extremely accurate and is easy to install. Although this controller can be applied directly to the wall of the tank, doing so makes it inconvenient to move the sensor locations in the future. It is much more convenient to adjust the high and low settings if it is applied to a sight gauge. Then you can just slide the capacitive sensors up and down the site gauge. The sensors attach to the gauge with an ordinary wire tie. A sight gauge made from ½” ID vinyl tubing can be easily built for any water tank. The attached photo shows the sight gauge I made for my 600 gallon water storage tank. The tank is on the other side of the wall. Now I can easily adjust the water level without entering or reaching the top of the tank. There is another issue that was also addressed in another review. The common terminal on the output relay is connected to the line leg of the power supply. This might be convenient for some applications but hardly all. I have attached a photo of the PCB land that should be cut so that you will then have an isolated output relay contact. This is very easy to do. If the design came this way it would still be easy to connect this power line to the relay with a simple jumper on the terminals. This is a great option to control the level in a water storage tank. It has great advantages over a float switch. Review: Excellent device for pumping in, or pumping out. Works with two-sided tape to attach sensors. - I have a pump that drains water out of a ditch to water the garden. The problem I was having was when the water level fell too low and the pump ran dry, damaging the impeller (I replaced it several times). This controller is great! It senses the high water level in the ditch, and turns the pump on. When the water level gets low, it turns the pump off. In order to use "drainage" mode, you simply use the N and NC terminals on the load side (for "fill" mode, you use N and NO). It was a little challenging to have the sensors INSIDE the ditch, but I managed that by putting them inside a glass container and lowered it into the water. I fixed the sensors with double-sided tape, so I could move them around (which I had to do a few times to get the water levels working right). Notice in the picture that the two sensors are only about 1/2 inch apart -- this worked fine. Useful tip: the sensors respond just as well to fingers as they do to water -- this helps a lot when finding the right placement for them. Because of the outdoor installation, I put the controller and cables inside the black box: https://www.desertcart.com/dp/B002WCUIC4?psc=1&ref=ppx_yo2ov_dt_b_product_details ## Features - When the liquid level of the container is too low, the low liquid level alarm signal from the low liquid level sensor is triggered to trigger the controller to close the relay to start the water pump to add liquid level. When the liquid level reaches a certain height, the high liquid level sensor sends a signal to trigger the controller to disconnect the relay to automatically stop the water pump. You can use the controller to either to fill or empty a tank - AC95 ~ 265V wide voltage power supply. - Relay dry contact output, can be applied to a variety of load. - Control diversification, can control the pump in manual or automatic mode. - You can adjust sensitivity: Remove the plastic cover of the sensors and turn the very small screw, clockwise decrease sensitivity, counter clockwise to increase the sensitivity. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07RD7Y39P | | Best Sellers Rank | #723,395 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #469 in Water Detectors & Alarms | | Brand | Taidacent | | Control Method | Touch | | Customer Reviews | 4.2 out of 5 stars 52 Reviews | | Manufacturer | Taida Century Technology | | Maximum Range | 1 Meters | | Mfr Part Number | TD-DJL-2Y | | Model Number | TD-DJL-2Y | | Mounting Type | Wall Mount | | Power Source | Corded Electric | | Sensor Technology | Ultrasonic Sensor | | Smart Home Compatibility | Not Smart Home Compatible | | Unit Count | 1 Count | | Voltage | 265 Volts | ## Product Details - **Brand:** Taidacent - **Control Method:** Touch - **Mounting Type:** Wall Mount - **Power Source:** Corded Electric - **Voltage:** 265 Volts ## Images ![Taidacent Automatic Water Level Controller - Two Non Contact Water Level Sensors, 1 Meter Cable, Fills or Empties Tanks - Image 1](https://m.media-amazon.com/images/I/614EC3q+qAL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Excellent level controller used on a whole house RO system *by E***N on April 24, 2023* I am using this controller on the treated water tank on a whole house reverse osmosis system. It works great. The usual float switch control is a real pain. You have a limited range under the best conditions, and it is not very accurate or repeatable. You have to reach into the tank to get it to move in a clear path. The Taidacent capacitive sensor is extremely accurate and is easy to install. Although this controller can be applied directly to the wall of the tank, doing so makes it inconvenient to move the sensor locations in the future. It is much more convenient to adjust the high and low settings if it is applied to a sight gauge. Then you can just slide the capacitive sensors up and down the site gauge. The sensors attach to the gauge with an ordinary wire tie. A sight gauge made from ½” ID vinyl tubing can be easily built for any water tank. The attached photo shows the sight gauge I made for my 600 gallon water storage tank. The tank is on the other side of the wall. Now I can easily adjust the water level without entering or reaching the top of the tank. There is another issue that was also addressed in another review. The common terminal on the output relay is connected to the line leg of the power supply. This might be convenient for some applications but hardly all. I have attached a photo of the PCB land that should be cut so that you will then have an isolated output relay contact. This is very easy to do. If the design came this way it would still be easy to connect this power line to the relay with a simple jumper on the terminals. This is a great option to control the level in a water storage tank. It has great advantages over a float switch. ### ⭐⭐⭐⭐⭐ Excellent device for pumping in, or pumping out. Works with two-sided tape to attach sensors. *by K***R on August 1, 2022* I have a pump that drains water out of a ditch to water the garden. The problem I was having was when the water level fell too low and the pump ran dry, damaging the impeller (I replaced it several times). This controller is great! It senses the high water level in the ditch, and turns the pump on. When the water level gets low, it turns the pump off. In order to use "drainage" mode, you simply use the N and NC terminals on the load side (for "fill" mode, you use N and NO). It was a little challenging to have the sensors INSIDE the ditch, but I managed that by putting them inside a glass container and lowered it into the water. I fixed the sensors with double-sided tape, so I could move them around (which I had to do a few times to get the water levels working right). Notice in the picture that the two sensors are only about 1/2 inch apart -- this worked fine. Useful tip: the sensors respond just as well to fingers as they do to water -- this helps a lot when finding the right placement for them. Because of the outdoor installation, I put the controller and cables inside the black box: https://www.amazon.com/dp/B002WCUIC4?psc=1&ref=ppx_yo2ov_dt_b_product_details ### ⭐⭐⭐⭐ Awesome Product for DIY Projects *by V***M on March 12, 2020* You get to switch-ON/OFF a device (may be a pump) based on the level of liquid. The sensors don't touch the liquid. Sensors are mounted outside the tank. Great product and worth the price. ## Frequently Bought Together - Taidacent Automatic Water Level Controller - Two Non Contact Water Level Sensors, 1 Meter Cable, Fills or Empties Tanks - Taidacent Non Contact Liquid Level Sensor Contactless Water Tank Water Level Sensor for Tank Water Level Control with Low and High Level Output - Taidacent Non Contact Liquid Level Sensor Contactless Water Level Sensor Externally Attached Pipe Water Float Switch NPN Output Capacitive --- ## 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.at/products/136537012-taidacent-automatic-water-level-controller-two-non-contact-water-level](https://www.desertcart.at/products/136537012-taidacent-automatic-water-level-controller-two-non-contact-water-level) --- *Product available on Desertcart Austria* *Store origin: AT* *Last updated: 2026-07-10*