Micro Liquid Level Sensor Non-contact Water Level Detection High and Low Liquid Level Monitoring Device Liquid Level Gauge
Product Spotlights
1. Overview
The intelligent non-contact liquid level sensor (hereinafter referred to as the liquid level sensor) adopts advanced signal processing technology and high-tech integrated chips, breaking through the influence of container wall thickness and achieving true non-contact liquid level inside a closed container. Contact detection. The liquid level sensor (probe) is installed on the upper and lower sides (liquid level) of the outer wall of the container to be tested. Non metallic containers do not require opening, are easy to install, and do not affect production. It can detect various toxic substances, strong acids, strong bases, and various liquids in high-pressure airtight containers. The liquid level sensor has no special requirements for the material and container of the liquid, and can be widely used.
2. Product features
Non contact liquid level sensors are suitable for the outer wall of non-metallic containers and do not directly contact Izquid. It will not be corroded by corrosive liquids such as strong acids and alkalis, nor will it be affected by scale or other debris.
Accurate and stable detection, capable of detecting boiling water level.
Pure electronic circuit structure, non mechanical working mode, stable performance, and durability.
High stability, high sensitivity, strong anti-interference ability, not affected by external electromagnetic interference, special
The handling of power frequency interference and common mode interference is compatible with the market for 5V power adapters. Strong compatibility, penetrating various non-metallic containers such as plastic, glass, ceramics, etc., with a sensing distance of up to 15 millimeters; Can detect liquids, powders, and particulate matter.
High and low level output mode, suitable for connecting various circuits and product applications.
3. product application
The intelligent non-contact liquid level sensor uses the sensing capacitance of water to detect the presence of liquid.
When there is no liquid near the sensor, due to the distributed capacitance on the sensor. When the liquid level slowly rises and approaches the sensor, the liquid will couple to this static capacitor, making the final capacitance value of the sensor larger. The changing capacitance signal will then be input to the control IC for signal conversion, which will change the capacitance conversion into a certain electrical signal. Then, a certain algorithm will be used to detect and judge this change. When the change exceeds a certain threshold, it is considered that the liquid level has reached the sensing point.
1. Overview
The intelligent non-contact liquid level sensor (hereinafter referred to as the liquid level sensor) adopts advanced signal processing technology and high-tech integrated chips, breaking through the influence of container wall thickness and achieving true non-contact liquid level inside a closed container. Contact detection. The liquid level sensor (probe) is installed on the upper and lower sides (liquid level) of the outer wall of the container to be tested. Non metallic containers do not require opening, are easy to install, and do not affect production. It can detect various toxic substances, strong acids, strong bases, and various liquids in high-pressure airtight containers. The liquid level sensor has no special requirements for the material and container of the liquid, and can be widely used.
2. Product features
Non contact liquid level sensors are suitable for the outer wall of non-metallic containers and do not directly contact Izquid. It will not be corroded by corrosive liquids such as strong acids and alkalis, nor will it be affected by scale or other debris.
Accurate and stable detection, capable of detecting boiling water level.
Pure electronic circuit structure, non mechanical working mode, stable performance, and durability.
High stability, high sensitivity, strong anti-interference ability, not affected by external electromagnetic interference, special
The handling of power frequency interference and common mode interference is compatible with the market for 5V power adapters. Strong compatibility, penetrating various non-metallic containers such as plastic, glass, ceramics, etc., with a sensing distance of up to 15 millimeters; Can detect liquids, powders, and particulate matter.
High and low level output mode, suitable for connecting various circuits and product applications.
Thirdly, product application
The intelligent non-contact liquid level sensor uses the sensing capacitance of water to detect the presence of liquid.
When there is no liquid near the sensor, due to the distributed capacitance on the sensor. When the liquid level slowly rises and approaches the sensor, the liquid will couple to this static capacitor, making the final capacitance value of the sensor larger. The changing capacitance signal will then be input to the control IC for signal conversion, which will change the capacitance conversion into a certain electrical signal. Then, a certain algorithm will be used to detect and judge this change. When the change exceeds a certain threshold, it is considered that the liquid level has reached the sensing point.
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