---
product_id: 327270864
title: "Taidacent Non Contact Fuel Level Sensor capacitive Sensor Pipe Water Level Sensor Float Switch Water Level Switch NPN Output"
brand: "taidacent"
price: "S$39"
currency: SGD
in_stock: true
url: https://www.desertcart.sg/products/327270864-taidacent-non-contact-fuel-level-sensor-capacitive-sensor-pipe-water
store_origin: SG
region: Singapore
---

# High-speed signal processing chip NPN output for reliable signal integration Non-contact detection for sealed containers Taidacent Non Contact Fuel Level Sensor capacitive Sensor Pipe Water Level Sensor Float Switch Water Level Switch NPN Output

**Brand:** taidacent
**Price:** S$39
**Availability:** ✅ In Stock

## Summary

> 🚀 Elevate your liquid level monitoring—no contact, no compromise!

## Quick Answers

- **What is this?** Taidacent Non Contact Fuel Level Sensor capacitive Sensor Pipe Water Level Sensor Float Switch Water Level Switch NPN Output by taidacent
- **How much does it cost?** S$39 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/327270864-taidacent-non-contact-fuel-level-sensor-capacitive-sensor-pipe-water)

## 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

- • **Lightweight & Compact:** At just 23g and slim dimensions, it fits effortlessly into any industrial setup without bulk.
- • **Precision Beyond Walls:** Advanced chip technology ensures accurate liquid level detection through container walls, no matter the thickness.
- • **Plug & Play Integration:** NPN output delivers straightforward, low-level signals for seamless connection to your control systems.
- • **Zero Downtime Installation:** Non-invasive, non-contact setup means no need to open containers—keep your production line running smoothly.
- • **Corrosion-Resistant Compatibility:** Detects levels of toxic, acidic, and alkaline liquids safely without sensor degradation.

## Overview

The Taidacent Non-Contact Fuel Level Sensor uses cutting-edge capacitive sensing and high-speed signal processing to deliver precise liquid level detection through sealed, non-metallic containers. Designed for harsh environments, it safely monitors toxic and corrosive liquids with easy installation and reliable NPN output, making it an essential tool for modern industrial fluid management.

## Description

Taidacent Non Contact Fuel Level Sensor capacitive Sensor Pipe Water Level Sensor Float Switch Water Level Switch NPN Output

## Features

- The intelligent non-contact liquid level sensor utilizes advanced signal processing technology and a high-speed signal processing chip to overcome the impact of container wall thickness, enabling accurate non-contact liquid level detection in sealed containers.
- The liquid level sensor (probe) is installed above and below the outer wall of the container to be tested (the high and low positions of the liquid level). The non-metallic container does not need to be opened, and the installation is simple and does not affect the production.
- The liquid level of various toxic substances, strong acids, strong alkalis and various liquids in the high-pressure closed container can be detected.
- The liquid to be tested is required to be electrically conductive, the contact surface is non-metal, and the pipe is easy to install and can be widely used.
- NPN output: If there is induction, the output is low level; no induction, disconnected

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Taidacent |
| Part number | DJL-Y26-NPN |
| Item Weight | 23 g |
| Package Dimensions | 8.64 x 5.33 x 1.27 cm; 23 g |
| Item model number | Y26-NPN |
| Material | Plastic |
| Measurement System | Metric |
| Batteries Included? | No |
| Batteries Required? | No |

## Images

![Taidacent Non Contact Fuel Level Sensor capacitive Sensor Pipe Water Level Sensor Float Switch Water Level Switch NPN Output - Image 1](https://m.media-amazon.com/images/I/61YHsD34D1L.jpg)
![Taidacent Non Contact Fuel Level Sensor capacitive Sensor Pipe Water Level Sensor Float Switch Water Level Switch NPN Output - Image 2](https://m.media-amazon.com/images/I/81MWJ4AMaNL.jpg)
![Taidacent Non Contact Fuel Level Sensor capacitive Sensor Pipe Water Level Sensor Float Switch Water Level Switch NPN Output - Image 3](https://m.media-amazon.com/images/I/51i1WX8DDcL.jpg)
![Taidacent Non Contact Fuel Level Sensor capacitive Sensor Pipe Water Level Sensor Float Switch Water Level Switch NPN Output - Image 4](https://m.media-amazon.com/images/I/61ODN4LmedL.jpg)
![Taidacent Non Contact Fuel Level Sensor capacitive Sensor Pipe Water Level Sensor Float Switch Water Level Switch NPN Output - Image 5](https://m.media-amazon.com/images/I/61a6RhsUwDL.jpg)

## Questions & Answers

**Q: Will this sensor sense  gasoline in a plastic tank?**
A: yes in a plastic tank

**Q: Does the product provide continuous liquid level data?**
A: According to the documentation, the device switches state when it detects liquid and then back when the liquid is gone. This is not a pulse, it is a continuous level on the yellow wire, either high or low when liquid is present, depending on how you connected the black wire.

**Q: would attaching this to the underside of a sloped horizontal pipe detect the presence of water flowing in the pipe as a non-contact flow sensor?**
A: From my limited testing of this sensor, I would say it would if the pipe were thin enough and the liquid filled the pipe. However, only testing will tell you for sure.

**Q: I do not measure any changes in voltage in the yellow line with or without liquid present. led works as expected. what should happen?**
A: Connect Black wire to nothing, Brown to +24V, Blue to 0V (Negative), Yellow to (-) side of load (100mA or less). Connect (+) side of load to +24V.  Strap sensor to empty plastic pipe.  Turn sensitivity screw CCW until red light ON.  Then slowly CW until OFF. (keep hands away while adjusting). Now that sensitivity is at edge of sensing, bring your hand toward sensor (light turns on). Move hand away (light turns off).  Put water in pipe (light turns on).

## Frequently Bought Together

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*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-02-20*