DFRobot Non-contact Capacitive Liquid Level Sensor for Tube OD≤10mm - Digital Switch Output
The DFRobot Non-contact Capacitive Liquid Level Sensor provides a reliable, non-invasive method for detecting liquid levels in non-metallic tubes up to 10mm outer diameter. It outputs a digital switch signal compatible with Arduino and other 5V/3.3V microcontrollers, featuring an adjustable sensitivity control and status indicator for real-time feedback.
Features
- Non-contact capacitive sensing for tubes with outer diameter ≤10mm
- Wide operating voltage range from 5V to 24V DC
- Digital switch output for direct connection to Arduino, Raspberry Pi, or PLCs
- Adjustable sensitivity potentiometer and onboard status indicator LED
- IP65-rated ABS housing for protection against dust and water jets
Out of stock
This sensor utilizes advanced capacitive sensing and high-speed signal processing to detect liquid levels through the walls of non-metallic containers without physical contact. Its pure electronic, non-mechanical structure ensures long-term reliability and stable performance, immune to the corrosive effects of strong acids, alkalis, and other impurities within the sealed tube.
Engineered with special circuitry to suppress power frequency and common-mode interference, the sensor delivers accurate detection even in electrically noisy environments. It is capable of reliably sensing boiling water levels and operates across a broad temperature range from -5°C to 105°C, making it suitable for various industrial and consumer liquid management systems.
Additional Information
| Weight | 0.035 kg |
|---|---|
| Dimensions | 11 × 7 × 2 cm |
