XKC-Y26-V-DC 5-24V Non-Contact Liquid Level Sensor
This model operates from DC 5V to 24V and provides a high and low level voltage output interface. It offers high sensitivity, stable performance, adjustable sensing sensitivity, strong anti-interference capability, and IP67 protection.
The internal control circuit detects this capacitance change and converts it into an electrical signal. When the measured change exceeds the set threshold, the sensor determines that liquid has reached the sensing position and changes its output state.



XKC-Y26-V-DC 5-24V Non-Contact Liquid Level Sensor
Available:In Stock
- Product SKU: KG1316
₹ 524
₹ 649
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Specification
Description
XKC-Y26S-V-DC 5-24V Non-Contact Liquid Level Sensor
The XKC-Y26S-V-DC 5-24V is a non-contact capacitive liquid level sensor designed for accurate liquid detection through the outer wall of non-metallic containers and pipes. It detects the presence of liquid without direct contact with the medium, making it suitable for sealed containers, corrosive liquids, water tanks, pipelines, and automation systems.This model operates from DC 5V to 24V and provides a high and low level voltage output interface. It offers high sensitivity, stable performance, adjustable sensing sensitivity, strong anti-interference capability, and IP67 protection.
Features
- Non-contact liquid level detection through non-metallic walls
- No direct contact with liquid
- DC 5V to 24V wide operating voltage range
- High and low level voltage output
- Suitable for plastic, glass, ceramic, acrylic, PC, PVC and PPR materials
- Suitable for cold, hot and boiling liquid detection
- High sensitivity and stable sensing performance
- Strong anti-interference capability
- Adjustable sensitivity
- Built-in reverse polarity protection
- Built-in output overcurrent protection
- IP67 waterproof protection
- No drilling of the container is required
Working Principle
The sensor works using the capacitive sensing principle. When no liquid is present near the sensing surface, the sensor maintains its normal static capacitance. As the liquid level approaches the sensing point, the liquid introduces additional parasitic capacitance.The internal control circuit detects this capacitance change and converts it into an electrical signal. When the measured change exceeds the set threshold, the sensor determines that liquid has reached the sensing position and changes its output state.
Technical Details
- Item Type: Non-Contact Liquid Level Sensor
- Model Name: XKC-Y26S-V-DC 5-24V
- Operating Principle: Capacitive sensing
- Input Voltage: DC 5V to 24V
- Output Mode: High and low level voltage output
- High Level Output Voltage: Vin
- Low Level Output Voltage: 0V
- Current Consumption: ≤ 5mA
- Maximum Output Current: ≤ 100mA
- Response Time: 500mS
- Level Accuracy: ±1.5mm
- Applicable Pipe Diameter: ≥ 10mm
- Waterproof Rating: IP67
- Housing Material: PC + ABS V0 fire-retardant material
- Overcurrent Protection Threshold: 150mA
- Safety Certification: CE
- Environmental Certification: ROHS-2.0
Mechanical Drawing & Dimensions

Gap Requirement Between Sensor and Container Wall
The sensing surface should be attached tightly to the outer wall of the container. Use AB glue or another durable adhesive for secure installation. The gap between the sensor contact surface and the container wall should be less than 0.5mm. For optimum sensing accuracy, no gap is recommended.Gap Requirement Between Sensor and Container Wall drawing

Flat Container Installation

Pipe Installation

Sensitivity Adjustment
- Use a small screwdriver to adjust the sensitivity
- Rotate counterclockwise to increase sensitivity
- Rotate clockwise to decrease sensitivity

Wall Thickness & Pipe Diameter Selection

Wiring Diagram

Environmental & Mechanical Specifications
- Operating Temperature Range: -20°C to 105°C
- Operating Humidity Range: 5% to 100%
- Level Accuracy: ±1.5mm
- Minimum Applicable Pipe Diameter: 10mm
- Maximum Wall Thickness: Up to 20 ± 2mm depending on pipe diameter
- Material: PC + ABS V0 fire-retardant material
- Waterproof Performance: IP67
Applications
- Water tanks and reservoirs
- Liquid storage containers
- Water dispensers
- Industrial liquid level monitoring
- Chemical containers
- Non-metallic pipelines
- Automatic filling systems
- Liquid level alarms
- Home appliances
- Automation and IoT projects
Package Includes
- 1 × XKC-Y26S-V-DC 5-24V Non-Contact Liquid Level Sensor