Intelligent non-contact liquid level sensor is used for detecting whether there is liquid in pipeline. It will change output status when it is detected that the liquid passes through the measured object.
3>.Indicator light indicates test result
6>.Strong anti-interference ability
7>.Support detect various liquids
9>.Output 2A driver signal
1>.Product Name:XKC-Y28A-5V Non-Contact Liquid Level Sensor
3>.Working Voltage:DC 5V
4>.Output Type:NO Output
6>.Output Voltage (High Level): Vin
7>.Output Voltage (Low Level): 0V
8>.Output Current: 2A(Max)
9>.Response Time: 500ms
10>.Sensor Thickness (sensitivity) Range: 0-5mm
11>.Applicable Pipeline Outer Diameter: 5mm-10mm
12>.Material: PC Fireproof Materials
15>.Waterproof Performance: IP66
16>.Working Temperature range:-20℃~85℃
17>.Working Humidity Range:5%-100%RH
1>.It is suitable for non-metallic pipeline .There is no need to place inside the pipeline. Directly attached to the surface of the pipeline.
2>.It supports adjustable sensitivity.Turn the potentiometer to adjust the sensitivity. Counterclockwise rotation increases sensitivity.
3>.It is no need to contact with liquid directly.
4>.It will not be damaged by corrosive liquid such as strong acid and alkali.
5>.It is not affected by impurities such as scale.
6>.It can check boiling water.
7>.It is purely electronic circuit but not mechanical.
8>.It can penetrate a variety of non-metallic containers such plastic, glass, ceramics, acrylic, rubber and so on.
9>.It support for the detection of liquids, powders, granular substances.
1>.Brown:It is VCC.Connect to positive pole at 5V.
2>.Blue:It is GND.Connect to negative pole at 5V.
3>.Yellow:It is signal output terminal.
4>.Black:It is used to select output type.Connect to VCC is used to set PNP output type that the Yellow output can connect to relay.Connect to GND is used to set NPN output type that the Yellow output can connect to Lamp.
1>.Connect work power supply DC 5V.
2>.Attach the sensor probe to the surface of the pipeline.
3>.Change the liquid in the pipeline or move the sensor and then wait for the indicator to light.
4>.It is right if indicator turn ON.
5>.Remove power supply and connect controlled device at output.
6>.Re-connect work power supply.
1>.It can't be in direct contact with liquid and it can't be placed inside liquid.
2>.It can only indicate the result of the test by LED. Buzzer alarm is not supported.
3>.It can't test metal pipeline.
4>.Avoid installation at the water inlet and outlet.
5>.Please read use manual and description before use.
9.Frequently asked questions:
1>.Why is there no indicator no matter how to adjust sensitivity after power ON?
1.1>.The power supply is not connected correctly.Please check the power supply wire or replace new wire.
1.2>.Make sure connect DC 5V.
1.3>.Make sure positive and negative pole of power supply is right.
1.4>.Maker sure your power supply is work.
2>.Why is LED indicator keep ON?
2.1>.Sensitivity is too high, please reduce sensitivity.
2.2>.Impurities inside the pipeline form deposits or near metal parts.Please clean up impurities and keep away from metal accessories.
1pcs XKC-Y28A-5V Non-Contact Liquid Level Sensor
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