Non-Contact Liquid Level Sensor – 5–24V Digital

The Non-Contact Digital Liquid Level Sensor is designed for detecting liquid levels without direct contact with the medium. It uses advanced signal processing technology to sense liquid presence through non-metallic container walls up to 13 mm thickness. Operating from 5–24V DC with low current consumption, it provides a stable digital output suitable for microcontrollers and PLC systems. With IP67 protection and ABS housing, it ensures reliable performance in industrial, laboratory, and hazardous liquid monitoring applications.

Features

- Non-contact liquid level detection

- Digital high/low signal output

- Wide 5–24V DC operating voltage

- Detection through walls up to 13 mm

- Low current consumption 5 mA

- IP67 waterproof protection

- Suitable for sealed high-pressure containers

- Compatible with Arduino and PLC systems

- Chemical-resistant ABS housing

- No direct contact with hazardous liquids

Specifications

- Operating Voltage: 5–24V DC

- Current Consumption: 5 mA

- Output Type: Digital (High/Low)

- High Level Output Voltage: Equal to input voltage

- Low Level Output Voltage: 0V

- Output Current: 1–50 mA

- Response Time: 500 ms

- Detection Wall Thickness: 0–13 mm

- Operating Temperature: 0–105°C

- Operating Humidity: 5–100% RH

- Material: ABS

- Waterproof Rating: IP67

- Dimensions: 28 × 28 mm

Links

WIKI (Non-contact Liquid Level Sensor XKC-Y25-T12V SKU: SEN0204)

Tutorials

HackAttack Episode 3: Non-contact liquid level sensor