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Xkc-Y25-V 5-24V Non Contact Water Liquid Level Sensor Switch Detector Water / Powder/Pm For Arduino Diy Projects

Xkc-Y25-V 5-24V Non Contact Water Liquid Level Sensor Switch Detector Water / Powder/Pm For Arduino Diy Projects

$29.95
2/7
description
product reviews 

High and low level output interface

High stability, high sensitivity, just interference ability, free from external electromagnetic interference, for the frequency interference and common mode interference have special treatment to be compatible with all available on the market 5 ~ 24V power adapter.


Strong compatibility, through a variety of non-metallic containers, such as plastic, glass, ceramics and other containers, sensing distance up to 12mm or more; liquid, powder, particulate matter can be detected.

open collector output, wide voltage range (5 ~ 24V), suitable for connecting a variety of circuits and product applications.


Intelligent non-contact level sensor is the use of water sensing capacitor to detect whether there is liquid in the absence of liquid proximity sensor, the sensor due to the presence of distributed capacitance, so there is a certain inductor static capacitance, When the liquid level rises slowly approaching the sensor, the liquid parasitic capacitance will be coupled to the static capacitance, the final capacitance of the inductor becomes larger, the change of the capacitance signal is then input to the control IC for signal conversion, will change Of the capacitance into a change in the amount of electrical signals, and then by a certain algorithm to detect and determine the extent of this change, when the amount of change exceeds a certain threshold when the liquid level to reach the sensing point.


Sensor :

Sensor +Module :




2/7

Xkc-Y25-V 5-24V Non Contact Water Liquid Level Sensor Switch Detector Water / Powder/Pm For Arduino Diy Projects

$29.95
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