This Gravity: non-contact liquid level switch can be triggered when the liquid level falls below the sensor attached to the outside surface of a non-metal container. It does not need to be immersed in liquid. So, in this way, the liquid will not be contaminated and the life of the sensor will not be reduced so fast because of the contact between liquid and sensors.
Specifications:
- Power supply: +5V
- Working current: 25μA
- Working temperature: -25~125℃
- Detectable wall thickness: 1~13mm(0.40"x5.12")
Documents:
Package Includes:
- 1 x Gravity: Non-contact Liquid Level Switch