Non-Contact Liquid Level Sensor
Function: Non Contact Liquid Level Sensor
Original Place: Taiwan
Please select which you want to ask the following product specifications：
LLS040100 Non contact Liquid Level detecting Sensor Module
Liquid Level Changing and Signal Output
During usage, defining different liquid level, the level sensor module will send the logic signal. The signal and the corresponding change of the liquid level will be shown as below :
When the liquid level is lower than the sensing area fixed height, the indicator light will be off and the logic signal is low (L).
When the liquid level is high er than the fixed height, the indicator light will be on and the logic signal is high (H).
When the liquid level is between the low level and high level , the logic signal is uncertain.
**The module is functioned with auto calibration . P lease install it when there's no liquid in the application. Any changing of liquid level or circumstances will be calibrated automatically.
**Maximum Sensing Distance D at 25 °C : About 7.0 mm from water to sensing area includes the thickness of container
Absolute Maximum Rating（Ta=25℃）
-20℃ ~ +80℃
-40℃ ~ +85℃
The variation of liquid height in upper level or lower level of the non metallic container can be detected by using this sensor without having contact with the liquid,especially for drinking water filter, coffee machine and etc. T he traditional sensors need to be installed inside of the container to detect the liquid level, having the risk of contaminating the drinking water. It can provide consumer a more reliable selection.
Coffee / Water Dispenser
Other applications that need non contact liquid level detect ion
Model : LLS040100