How to Adjust Sensitivity?
From the side of the XKC-Y26-NPN non-contact level sensor, you will find an adjustment knob， with a small screwdriver:
1: Clockwise rotation to increases the sensitivity of the liquid level sensor
2: Anti-clockwise rotation to decreases the sensitivity of the liquid level sensor
| After powered,level sensor doesn't react(water level to reach the sensor point indicator does not light, the sensitivity adjustment no response)
| ① Power is not connected
||Check and connect the power supply
| ②Power line + - Reversed
| ③ The power module is damaged
||Replace the circuit board where the power module is located
|④ Sensitivity is too low
|The indicator light is always on
|| ①Sensitivity is too high
|| Adjust sensitivity
| ② The initialization parameter is modified abnormally
|| Return to factory re-initialization
| ③ The sensor has a debris or other metal parts close
||Clean debris, and keep a certain distance from the metal parts
How to Work with other Devices?
This touchless liquid level sensor, can work perfectly with LED strip,IC board,PCB board,alarm,relay and the electromagnetic valve... ...
Any Applicaiton Example ?
This contactless liquid level sensor, has wide application, like automated control, sewage environmental protection treatment, water tower anti-dry control, agricultural insurance machines, household appliances, aquarium water control, medical equipment, drone liquid sensing... ...
Typical Installation Example: