XKC-Y25 PNP Intelligent Non-Contact Water Level Sensor
When no liquid is present near the sensing surface, the sensor maintains static capacitance. As the liquid level rises and reaches the sensing point, the liquid creates parasitic capacitance, increasing the sensor's terminal capacitance. The internal control IC processes this change and converts it into an electrical switching signal.
When the capacitance variation exceeds the detection threshold, the sensor indicates that the liquid has reached the sensing position.
Pinout:
Brown: +VCC | Yellow: PNP Output | Blue: GND | Black: NC
XKC-Y25 PNP Intelligent Non-Contact Water Level Sensor
Available:Out of Stock
- Product SKU: KG1236
₹ 559
₹ 699
Specification
Description
XKC-Y25 PNP Intelligent Non-Contact Water Level Sensor
The XKC-Y25 PNP Intelligent Non-Contact Water Level Sensor is designed to detect the presence of liquid through capacitive induction technology without making direct contact with the liquid.When no liquid is present near the sensing surface, the sensor maintains static capacitance. As the liquid level rises and reaches the sensing point, the liquid creates parasitic capacitance, increasing the sensor's terminal capacitance. The internal control IC processes this change and converts it into an electrical switching signal.
When the capacitance variation exceeds the detection threshold, the sensor indicates that the liquid has reached the sensing position.
Pinout:
Brown: +VCC | Yellow: PNP Output | Blue: GND | Black: NC
Installation Method for Non-Metal container

Installation Method for Metal container

Features
- Non-contact liquid level detection
- Uses capacitive induction technology
- PNP switching output
- Easy to install and operate
- Integrated indicator light shows the detection result
- Stable and reliable liquid detection
- High sensitivity with adjustable sensitivity control
- Strong anti-interference capability
- Supports detection of water and various other liquids
- No direct contact with the liquid
Technical Details
- Product Type: Intelligent Non-Contact Water Level Sensor
- Model Name: XKC-Y25
- Output Type: PNP Output
- Sensor Type: Non-Contact Water Level Sensor
- Operating Voltage: 5V to 12V DC
- Detection Method: Capacitive Induction
- Wire Length: 50 cm
- Connector Type: 4-Pin Connector
- Sensor Diameter: 25 mm
- Sensor Height: 17 mm
- Status Indicator: LED Light
- Sensitivity: Adjustable
Pin Configuration
- Brown Wire: +VCC Power Supply
- Yellow Wire: PNP Signal Output
- Blue Wire: GND
- Black Wire: NC – No Connection
Applications
- Water tanks and reservoirs
- Automatic water level control systems
- Coffee machines and beverage dispensers
- Water purifiers and filtration systems
- Industrial liquid monitoring equipment
- Pipeline and container level detection
- Smart appliances and automation systems
- Automatic filling and dispensing systems
- DIY electronics projects
Physical Attributes
- Wire Length: 50 cm
- Sensor Diameter: 25 mm
- Sensor Height: 17 mm
- Connector: 4-Pin Connector
- Installation Type: External Non-Contact Mounting
Package Includes
- 1 × XKC-Y25 PNP Intelligent Non-Contact Water Level Sensor