{"id":7008107593883,"title":"Taidacent Non Contact Liquid Level Sensor Contactless Water Level Sensor for Tank Water Level Control with Low and High Level Output","handle":"taidacent-non-contact-liquid-level-sensor-contactless-water-level-sensor-for-tank-water-level-control-with-low-and-high-level-output","description":"\u003ch3\u003eTaidacent Non Contact Liquid Level Sensor Contactless Water Level Sensor for Tank Water Level Control with Low and High Level Output\u003c\/h3\u003e\n\u003cp id=\"b\"\u003eInstall diagram Clearance requirements Requirements for\nthe clearance between the contact surface of the sensor (or probe) and the\nouter wall of the container The contact surface of the sensor (or probe) and\nthe outer wall of the container should be tightly pasted with AB or other\nsolid-resistant glue. If there are special requirements, the gap should be\nless than 0.5mm, preferably no gap, otherwise it may affect the measurement\naccuracy The following is the installation method of XKC-Y25 series products,\nthe installation method of other models is the same. (1) Requirements and\ninstallation methods of the tested container The tested containers are divided\ninto 3 categories according to their materials:The first category: insulating\nmaterial container Containers made of non-metallic materials with flat\nsurface, uniform thickness, compact materials, and good insulation properties;\nsuch as glass, plastic, non-absorbent ceramics, acrylic, rubber and other\naterials or their composite materials. Installation method: 1. If the\ncontainer wall where the measuring probe is installed is of multi-layer\nmaterial, the layers should be in close contact with each other without\nbubbles or gas interlayers. The inner and outer surfaces of the container wall\nshould be flat. 2. Wall thickness: 0-20mm 3. Tank type: spherical tank,\nhorizontal tank, vertical tank, etc. 4. The installation method of this kind\nof material container is shown in Figure 1;The probe can be pasted and fixed\nwith glue or fixed on the outer wall of the container with a non-metal\nbracket. Try to avoid metal and other parts where the probe is installed, so\nas not to affect the detection. The location where the probe is installed\nshould avoid the liquid inlet and the flow path of the liquid. There should be\nno silt or other debris inside the container facing the low-level probe, so as\nnot to affect the detection; Metal conductive material container The second\ncategory: metal conductive material container Containers made of metal or\nother conductive materials; such as stainless steel, copper, aluminum alloy or\nmaterials with electroplated metal layers on the surface. Because capacitive\nsensors are sensitive to all conductive objects, this type of container cannot\nbe directly attached to the outer wall of the container; therefore, for\ncontainers of this type of material, holes need to be made on the side of the\ncontainer. The installation method is as follows. Installation method 1.\nPrepare two rubber plugs and the necessary tools for opening threaded holes;\n2. Two threaded holes are opened in the high position and the low position\nrespectively, and the hole diameter matches the size of the rubber plug; 3.\nPut a rubber plug on the threaded hole and tighten it to check for water\nleakage, and add glue to seal if necessary; 4. Paste the sensor on the rubber\nplug with glue and fix it with the bracket. After the glue has solidified,\nremove the bracket. The installation of the metal container is shown in Figure\n2. The third category: non-metallic materials that absorb water Containers\nmade of ceramics, tiles, bricks, tiles, cement, wood boards and other\nmaterials are insulators or weakly conductive. This kind of container may not\nbe detected when it is close to the liquid level sensor when it is dry and\nwithout water, but when the container is filled with water, the container wall\nwill absorb water, causing the container wall to become a conductor; even if\nthe container is empty When the sensor is close to the container wall, the\nsignal will also be detected. If the sensor is to be used on a container of\nthis type of material, the installation method should be in accordance with\nthe installation method of a metal container. For the installation method, see\n\"Class 2: Metal Conductive Material Container\" and Figure 2; or use an\nexternal pipe to install. External pipes are divided into external non-\nmetallic pipes and external metal pipes 7 \/ 14 The installation method of\nexternal non-metallic pipes is shown in Figure 3-1 and Figure 3-2. The\ninstallation method of external metal pipes is shown in Figure 4-1 and Figure\n4-2.. Product Features 1. The non-contact liquid level sensor is suitable for\nthe outer wall of non-metallic containers without direct contact with the\nliquid. It will not be corroded by strong acids and alkalis and other\ncorrosive liquids, and will not be affected by scale or other debris. It can\nsupport high and low level output, NPN, PNP signal output (please explain with\nthe manufacturer when selecting). 2. The detection is accurate and stable, and\nthe boiling water level can be detected. 3. Pure electronic circuit structure,\nnon-mechanical working mode, stable performance and durability. 4. High\nstability, high sensitivity, strong anti-interference ability, free from\nexternal electromagnetic interference, special processing for power frequency\ninterference and common mode interference, to be compatible with all 5-24V\npower adapters on the market. 5. Strong compatibility, penetrating various\nnon-metallic containers, such as plastic, glass, ceramic and other containers,\nthe sensing distance (container wall thickness) can reach 20mm; liquid,\npowder, and particulate matter can be detected. 6. Open collector output mode,\nwide voltage range (5-24V), suitable for connecting various circuits and\nproduct applications. Working principle The intelligent non-contact liquid\nlevel sensor uses the inductive capacitance of water to detect whether there\nis liquid. When there is no liquid close to the sensor, the sensor has a\ncertain static capacitance to the ground due to the distributed capacitance on\nthe sensor. When the liquid level slowly rises and approaches the sensor, the\nparasitic capacitance of the liquid will be coupled to this static\ncapacitance, making the capacitance value of the sensor larger, and the\nchanged capacitance signal is then input to the control IC for signal\nconversion. The capacitance is converted into a change of a certain electrical\nsignal, and then a certain algorithm is used to detect and judge the degree of\nthis change. When the change exceeds a certain threshold, it is considered\nthat the liquid level has reached the sensing point.\u003c\/p\u003e \n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n \u003cul class=\"a\"\u003e\n \u003cli\u003eThe intelligent non-contact liquid level sensor uses advanced signal processing technology and high-speed signal processing chip to break through the influence of the wall thickness of the container and realize the true non-contact detection of the liquid level in the closed container.\u003c\/li\u003e\n \u003cli\u003eThe liquid level of various toxic substances, strong acids, strong alkalis and various liquids in the high-pressure closed container can be detected.\u003c\/li\u003e\n \u003cli\u003eThe liquid to be tested is required to be electrically conductive, the contact surface is non-metal, and the pipe is easy to install and can be widely used.\u003c\/li\u003e\n \u003cli\u003eHigh and low level output: If there is induction, the output is high level; no induction, the output is low level. Specially designed for non-metallic pipe liquid level detection\u003c\/li\u003e\n \u003cli\u003eYou can adjust sensitivity: Remove the plastic cover of the sensors and turn the very small screw, clockwise decrease sensitivity, counter clockwise to increase the sensitivity.\u003c\/li\u003e\n \u003c\/ul\u003e\n\n\n\n\n","published_at":"2021-08-21T21:26:17+10:00","created_at":"2021-08-21T21:26:17+10:00","vendor":"Taidacent","type":"Liquid Level Sensors","tags":["cocoon"],"price":12100,"price_min":12100,"price_max":12100,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":40923518828699,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"B07FC5RGC7","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"Taidacent Non Contact Liquid Level Sensor Contactless Water Level Sensor for Tank Water Level Control with Low and High Level Output","public_title":null,"options":["Default Title"],"price":12100,"weight":23,"compare_at_price":null,"inventory_management":null,"barcode":"DJL-Y25-V","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/leoforward.com\/cdn\/shop\/products\/B07FC5RGC7.jpg?v=1651367925","\/\/leoforward.com\/cdn\/shop\/products\/61W516gjN1L.jpg?v=1629995558","\/\/leoforward.com\/cdn\/shop\/products\/51C3YrbmNlL.jpg?v=1629995559","\/\/leoforward.com\/cdn\/shop\/products\/81sBMp1s5mL.jpg?v=1629995559","\/\/leoforward.com\/cdn\/shop\/products\/61OXUiESPBL.jpg?v=1629995559","\/\/leoforward.com\/cdn\/shop\/products\/51iDPr5VOjL.jpg?v=1629995559","\/\/leoforward.com\/cdn\/shop\/products\/51p74NIvMRL.jpg?v=1629995559","\/\/leoforward.com\/cdn\/shop\/products\/61_zyspJaNS.jpg?v=1629995559","\/\/leoforward.com\/cdn\/shop\/products\/41pDN8WolNS.jpg?v=1629995560"],"featured_image":"\/\/leoforward.com\/cdn\/shop\/products\/B07FC5RGC7.jpg?v=1651367925","options":["Title"],"media":[{"alt":"Taidacent Non Contact Liquid Level Sensor Contactless Water Level Sensor for Tank Water Level Control with Low and High Level Output - 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If there are special requirements, the gap should be\nless than 0.5mm, preferably no gap, otherwise it may affect the measurement\naccuracy The following is the installation method of XKC-Y25 series products,\nthe installation method of other models is the same. (1) Requirements and\ninstallation methods of the tested container The tested containers are divided\ninto 3 categories according to their materials:The first category: insulating\nmaterial container Containers made of non-metallic materials with flat\nsurface, uniform thickness, compact materials, and good insulation properties;\nsuch as glass, plastic, non-absorbent ceramics, acrylic, rubber and other\naterials or their composite materials. Installation method: 1. If the\ncontainer wall where the measuring probe is installed is of multi-layer\nmaterial, the layers should be in close contact with each other without\nbubbles or gas interlayers. The inner and outer surfaces of the container wall\nshould be flat. 2. Wall thickness: 0-20mm 3. Tank type: spherical tank,\nhorizontal tank, vertical tank, etc. 4. The installation method of this kind\nof material container is shown in Figure 1;The probe can be pasted and fixed\nwith glue or fixed on the outer wall of the container with a non-metal\nbracket. Try to avoid metal and other parts where the probe is installed, so\nas not to affect the detection. The location where the probe is installed\nshould avoid the liquid inlet and the flow path of the liquid. There should be\nno silt or other debris inside the container facing the low-level probe, so as\nnot to affect the detection; Metal conductive material container The second\ncategory: metal conductive material container Containers made of metal or\nother conductive materials; such as stainless steel, copper, aluminum alloy or\nmaterials with electroplated metal layers on the surface. Because capacitive\nsensors are sensitive to all conductive objects, this type of container cannot\nbe directly attached to the outer wall of the container; therefore, for\ncontainers of this type of material, holes need to be made on the side of the\ncontainer. The installation method is as follows. Installation method 1.\nPrepare two rubber plugs and the necessary tools for opening threaded holes;\n2. Two threaded holes are opened in the high position and the low position\nrespectively, and the hole diameter matches the size of the rubber plug; 3.\nPut a rubber plug on the threaded hole and tighten it to check for water\nleakage, and add glue to seal if necessary; 4. Paste the sensor on the rubber\nplug with glue and fix it with the bracket. After the glue has solidified,\nremove the bracket. The installation of the metal container is shown in Figure\n2. The third category: non-metallic materials that absorb water Containers\nmade of ceramics, tiles, bricks, tiles, cement, wood boards and other\nmaterials are insulators or weakly conductive. This kind of container may not\nbe detected when it is close to the liquid level sensor when it is dry and\nwithout water, but when the container is filled with water, the container wall\nwill absorb water, causing the container wall to become a conductor; even if\nthe container is empty When the sensor is close to the container wall, the\nsignal will also be detected. If the sensor is to be used on a container of\nthis type of material, the installation method should be in accordance with\nthe installation method of a metal container. For the installation method, see\n\"Class 2: Metal Conductive Material Container\" and Figure 2; or use an\nexternal pipe to install. External pipes are divided into external non-\nmetallic pipes and external metal pipes 7 \/ 14 The installation method of\nexternal non-metallic pipes is shown in Figure 3-1 and Figure 3-2. The\ninstallation method of external metal pipes is shown in Figure 4-1 and Figure\n4-2.. Product Features 1. The non-contact liquid level sensor is suitable for\nthe outer wall of non-metallic containers without direct contact with the\nliquid. It will not be corroded by strong acids and alkalis and other\ncorrosive liquids, and will not be affected by scale or other debris. It can\nsupport high and low level output, NPN, PNP signal output (please explain with\nthe manufacturer when selecting). 2. The detection is accurate and stable, and\nthe boiling water level can be detected. 3. Pure electronic circuit structure,\nnon-mechanical working mode, stable performance and durability. 4. High\nstability, high sensitivity, strong anti-interference ability, free from\nexternal electromagnetic interference, special processing for power frequency\ninterference and common mode interference, to be compatible with all 5-24V\npower adapters on the market. 5. Strong compatibility, penetrating various\nnon-metallic containers, such as plastic, glass, ceramic and other containers,\nthe sensing distance (container wall thickness) can reach 20mm; liquid,\npowder, and particulate matter can be detected. 6. Open collector output mode,\nwide voltage range (5-24V), suitable for connecting various circuits and\nproduct applications. Working principle The intelligent non-contact liquid\nlevel sensor uses the inductive capacitance of water to detect whether there\nis liquid. When there is no liquid close to the sensor, the sensor has a\ncertain static capacitance to the ground due to the distributed capacitance on\nthe sensor. When the liquid level slowly rises and approaches the sensor, the\nparasitic capacitance of the liquid will be coupled to this static\ncapacitance, making the capacitance value of the sensor larger, and the\nchanged capacitance signal is then input to the control IC for signal\nconversion. The capacitance is converted into a change of a certain electrical\nsignal, and then a certain algorithm is used to detect and judge the degree of\nthis change. When the change exceeds a certain threshold, it is considered\nthat the liquid level has reached the sensing point.\u003c\/p\u003e \n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n \u003cul class=\"a\"\u003e\n \u003cli\u003eThe intelligent non-contact liquid level sensor uses advanced signal processing technology and high-speed signal processing chip to break through the influence of the wall thickness of the container and realize the true non-contact detection of the liquid level in the closed container.\u003c\/li\u003e\n \u003cli\u003eThe liquid level of various toxic substances, strong acids, strong alkalis and various liquids in the high-pressure closed container can be detected.\u003c\/li\u003e\n \u003cli\u003eThe liquid to be tested is required to be electrically conductive, the contact surface is non-metal, and the pipe is easy to install and can be widely used.\u003c\/li\u003e\n \u003cli\u003eHigh and low level output: If there is induction, the output is high level; no induction, the output is low level. Specially designed for non-metallic pipe liquid level detection\u003c\/li\u003e\n \u003cli\u003eYou can adjust sensitivity: Remove the plastic cover of the sensors and turn the very small screw, clockwise decrease sensitivity, counter clockwise to increase the sensitivity.\u003c\/li\u003e\n \u003c\/ul\u003e\n\n\n\n\n"}