1. Summary
Intelligent non-contact pipeline liquid level sensor = using advanced signal processing technology and high-speed
signal processing chip, specifically for infusion tubes, industrial tues and other liquid level detection needs. Intelligent
non-contact pipeline liquid level sensor can output high and low level signal at the same time, which can meet the needs
of various occasions.
Intelligent non-contact pipe liquid level sensor uses the induction capacitor of water to detect the presence of liquid,
In the absence of a liquid proximity sensor, On the sensor due to the presence of the distributed capacitance, So the sensor
has a certain static capacitance, As the liquid level slowly approaches the sensor, The parasitic capacitance of the liquid
will be coupled to this static capacitor, Increase the capacitance value of the sensor, The changing capacitance signal is
then input to the control IC for signal conversion, Convert the changing capacitance into some variation of the electrical
signal, By a certain algorithm to detect and determine the extent of this change, When this change exceeds a certain
threshold, the liquid level is considered to reach the induction point.
2. Applied range
Specialized for a variety of pipeline size level detection application industries, such as: medical equipment, medical
infusion, biological drug liquid detection, scientific research and teaching equipment, intelligent coffee machine,
intelligent water dispenser, intelligent electrical appliances, industrial tubing level detection, home decoration intelligent
water supply, etc.
Product specifications and models |
XKC-Y29D-V |
XKC-Y29D-NPN |
Output method |
High and low level |
Switch quantity (low effective) |
DC input voltage |
DC12V-24V |
DC12V-24V |
Power ripple requirements |
≤10%V |
≤10%V |
Power consumption |
≤10mA |
≤10mA |
Pipe Dimentions |
D3,D4,D6,D8,D10,D12,D13,D15,D16,D18,D20,D25 |
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response time |
≤100mS |
≤100mS |
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