Non-contact liquid level switches can be detected without touching the liquid. Non-contact liquid level switch has: capacitive liquid level switch, ultrasonic liquid level switch, separated liquid level switch, etc.
Capacacitive liquid level switch is attached to the container through induction detection of liquid level, the installation process is simple, and small volume, cheap.
Performance characteristics of contactless liquid level switch:
1. Not affected by toxic, corrosive and pressure liquids
2. Easy to install and small in size
3. Strong reliability, no mechanical motion parts
4. Applicable to * * *, which has nothing to do with the density, viscosity and corrosion of the tested medium
