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Best Choice Fafeicy 
Fafeicy Liquid Level Transmitter TL-136 Liquid Level Transmitter Water Sensor Detector 12-32VDC 4-20mA Signal Output for Input level transmitter: High precision diffusion of silicon, more accurate monitoring of water level.Sorandy 
Liquid Level Sensor 4-20mA, Water Level Transmitter 12-32V DC 5m Cable, 304 Stainless Steel Level Transducer Detector, I 【Accurate Monitoring】Input water level transmitter and high accuracy diffusion silicon for more accurate level monitorinFdit 
Float Switch Liquid Level Sensor Water Feed Auto Controller, Liquid Level Float Switch for for Drainage & Supply Systems Safe Construction: Crafted from ABS material, this float switch is safe and sturdy, and designed for long-term use in vaBest Value Jectse 
4-20mA Liquid Level Sensor，12-32VDC Output Liquid Level Detector,Liquid Level Transmitter,for Water, Oil, Etc (Range 0-3 Input level transmitter, high diffusion of silicon, more accurate monitoring of water level.Sorandy 
Liquid Level Sensor 4-20mA, Water Level Transmitter 12-32V DC 5m Cable, 304 Stainless Steel Level Transducer Detector, I 【Accurate Monitoring】Input water level transmitter and high accuracy diffusion silicon for more accurate level monitorinSorandy 
Liquid Level Sensor 4-20mA, Water Level Transmitter 12-32V DC 5m Cable, 304 Stainless Steel Level Transducer Detector, I 【Accurate Monitoring】Input water level transmitter and high accuracy diffusion silicon for more accurate level monitorinEPTTECH 
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12V 220V 10W A float switch is a device used to sense the level of liquid within a tank, it may actuate a pump, an indicator, an alarJoyzan Liquid Level Sensor, Output Integral Level Transmitter Liquid Oil Water Level Sensor Probe Stainless Steel Liquid Level 304 Stainless Steel Liquid Level Sensor: The shell is made of 304 stainless steel and durable, and with waterproof cableEjoyous Ejoyous XKC-Y25-PNP Non-Touch Liquid Level Sensor, 5-12V Power Supply, IP67 Waterproof Rating, 13mm Sensing Distance Sui 【Non-touch Level Detection】Can be mounted externally on non-metallic containers such as plastic, glass, or ceramic withoCHICIRIS CHICIRIS Liquid Level Sensor, Water Level Sensor, Stainless Steel 4-20mA Transmitter for Digital Display, PLC, Recorder, [ROBUST AND RELIABLE STRUCTURE] This submersible level sensor boasts a solid, anti-bending design that withstands physicYDuupxe TL 136 Water Level Sensor Detector Liquid Level Sensor Transmitter 24VDC 4‑20mA Output (Measuring Range 0-4 Meters) Stable Output ： All digital conditioning circuit ensures a stable 4-20ma output for reliable performanceYINETTECH YINETTECH 2pcs Float Switch Liquid Level Sensor M8x1.25 Replacement Part AC/DC110V 0.5A Water Level Sensor Suitable for Versatile Compatibility: Ideal for use in various water systems, including aquariums, pools, and water tanks, providingUrageuxy Water Tank Level Monitor, Urageuxy Liquid Level Gauge with Temperature Display, Water Tank Depth Level Meter Sensor Meas 【Ultrasonic Sensors】The water tank level indicator operates by ultrasonic sensors to determine the liquid level, ensuresHyuduo 4-20mA Liquid Level Sensor, Submersible Water Detector for Water Level, Stainless Steel Probe, IP68, Diffused Silicon, 4 [Stable Output] - 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Experience uVikye Liquid Level Sensor, TL-136 12-32VDC 4-20mA Signal Output Anti-blocking Water Level Sensor Detector, Liquid Level Transm Input level transmitter, high precision diffusion of silicon, more accurate monitoring of water level.Jeffergarden Jeffergarden Stainless Steel Water Level Sensor, High Accuracy IP68 Waterproof Liquid Level Transmitter with 0.1% Precis High Accuracy Measurement: This stainless steel water level sensor features precision of 0.1% and 0.25% ensuring reliablNutriEss Nutriess Liquid Level Transmitter Submersible Water Sensor Detector 4 20mA DC12 30V Stainless Steel Probe 0 3meter for A watertight and Safe: The liquid level transmitter features multi-layer IP68 watertight protection, safeguarding againstAoutecen Liquid Level Sensor Submersible Water Level Transmitter with 304 Stainless Steel Probe IP68 Waterproof for Liquid Water [Easy Maintenance and ] The water liquid level transmitter includes a 45-degree angle impact and a removable probe withMarhynchus Float Level Switch Water Liquid Level Sensor Controller PP Accessory Blue for Pool Tank Equipment Material: This float switch is made of PP material, which is a simple-structured induction controller that can be used fTuwei Multi-Layer Waterproof Liquid Level Sensor, Water Level Sensor, for Home Water Monitoring (Measuring Range 0-5 Meters) Input level transmitter, high diffusion of silicon, more accurate monitoring of water level.zozii zozii Submersible Water 4-20MA Liquid Level Transmitter Sensor Tank Level Sensor Metal Water Liquid Level Sensor Test to that it is to overload and shock, and accurately ensures overload capability;KHADBXCP 5Pcs Water Level Sensor Side Mounting high Pressure PP Plastic Liquid Float Switch M16 Screw 5Pcs Water Level Sensor Side Mounting high pressure PP Plastic Liquid Float Switch M16 ScrewWadukud Liquid Level Control Relay, GRL8-01 Liquid Level Control Relay, 10A AC/DC 24V-240V Water Level Controller with DIN Rail 【GRL8 Liquid Level Relay】This liquid level controller has LED indicators, large contact capacity, ultra-wide voltage, anCreate idea Create idea 2pcs 3.3V-5V Non Contact Water Level Sensor for Handheld Sensing Device Wide Voltage Range: Operates on 3.3V–5V input, suitable for various low-voltage sensing and control applications.EPTTECH EPTTECH Smart TLC2326P Remote Detector Display Screen Tuya Smart Life Mobile APP Liquid Water Oil Fuel Level Tank Monito EMSea EMSea 2Pcs 220V Miniature Float Switch for Water Tank Swimming Pool Garden Pond Liquid Level Sensor Product parameters: Cable length: 30 (cm), Maximum load: 50 W, Maximum switching voltage: 220, Minimum voltage: 100V DC,TOPINCN TOPINCN Float Switch Liquid Level Sensor Stable Control for Water Supply Drainage System 6M Cable for Water Tank Pool Ke [DURABLE MATERIAL] Crafted from ABS material for long-lasting use and corrosion .Luocute Ultrasonic Water Level Sensor, Water Tank Level Monitor,LED Display 4-20mA Water Tank Depth Level Meter, Liquid Level Se Good Performance: This water level sensor realises the design concept of full digitalisation and humanisation, the digitDollaTek DollaTek 5PCS Water Level Sensor Liquid Water Droplet Depth Detection Sensor for Arduino Humidity: 10% -90% non-condensingNutriEss Ultrasonic Liquid Level Sensor DS1603NF V1.0 Non Detection for Household Appliances [NON- LIQUID DETECTION] Experience the convenience of non- liquid level detection without the need to physically touch tPomya Pomya Washing Windshield Fluid Level Sensor, Safézal Durable Improvement Stable Washer Liquid Sensor 28911-1E400 for Ron Improve Driving Safety: The windshield level sensor can remind you to add liquid in time when the level is too low, to eBlesiya Blesiya 5 Piece DC3-5V Rain Water Sensor Liquid Level Sensor for Arduino Water Level Sensor Weather 62x20x8mm Generic Wirel Ultra Water Level Tank Liquid Level High/Low Alarm Solar Powered Water Level Sensor Water Level Indicator Gauge IP 💝Comprehensive ing: Equipped with a water level , this device not only tracks the mum and mum liquid levels but also suZAWELIYO TL‑136 Detector Level Sensor Level Transmitter IP68 Waterproof Protection Liquid Level Transmitter for Water Gas Oil (Me [Rugged Waterproof Design] With IP68 multilayer waterproof protection and anti-shock capabilities, this sensor is designGAEYAELE GAEYAELE Liquid Timer Control Relay Electronic Liquid Level Controller 10A (GRL8-02+Sensor,AC/DC24V-240V) GRL8-01=2 level control mode. GRL8-02=2 or 1 level control mode.Mingzhe Mingzhe Stainless Steel Liquid Water Level Sensor Float Switch for Pool, 75mm [High-quality Material] Made of 304 stainless steel and 316l, ensuring durability and longevity.MEFESE MEFESE Wireless Ultrasonic Water Level Monitor Tank Liquid Level High/Low Alarm Solar Powered Water Level Sensor Water L Comprehensive Monitoring: Equipped with a water level monitor, this device not only tracks the minimum and maximum liquiEigell Eigell Float Switch Water Level Sensor Horizontal Liquid Float Switch Side Mounted for Gardening 【PERFECT DESIGN】: Horizontal liquid float switch, direct replace for old or damaged ones.Spicurity 5PCS Right Angle White Plastic PP Float Switch Liquid Water Level Control Sensor 5PCS Right Angle White Plastic PP Float Switch Liquid Water Level Control SensorTaidacent Taidacent Mini External Sticker Intelligent Non-contact Electronic Water Level Sensor High Low Level Output Liquid Level The non-contact liquid level sensor is suitable for the outer wall of non-metallic containers without direct contact witCryfokt Cryfokt Hydraulic Transmitter, CH12541 Corrosion Resistant Compact Size Liquid Level Sensor for Engine for Coolant Tanks APPLICABLE RANGE: This liquid level sensor can be used for oil, fuel, gas, and water tanks, meeting various liquid levelSUIOPPYUW SUIOPPYUW Float Switch Stainless Steel Float Sensor High Performance Tank Liquid Water Level Sensor Easy Installation Si [Easy To Use]:A stainless steel float switch is a liquid level controller with a simple structure and easy installation.EPTTECH Home Water Detectors 15M Remote Check Automatic Electronic Continuous Liquid Level Indicator Ultrasonic Water Level Cont Detect Range: 5cm-250cmSALUTUYA SALUTUYA YB‑2J‑F Liquid Level Transmitter,Drop-in Liquid Level Sensor,Automatic Water Level Controller,12-32VDC 4-20mA O 【FEATURES】Input level transmitter and high‑precision diffusion of silicon for more accurate monitoring of water level.Yunir DN15 G1/2 Float Ball Value,Brass Male Thread Water Senso,Stainless Steel Water Sensor Float Ball for Liquid Level Measur Widely used in magnetic level switch and liquid level measurements.YOURRYONG AU 2PCS Liquid Level Sensor Contact Type photoelectric Liquid Level Detection Board 2PCS Liquid level sensor contact type photoelectric liquid level detection boardGeneric Non-Liquid Level Sensor, Liquid Level, Less Water Sensor for Tank Water Control with Low and High-Level Output Humidity Sensor: The water level sensor can be equipped with different mounting brackets for different occasions. 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It is suitable fSenzooe 5PCS 3.3-5V Digital Barometric Pressure Sensor Module Liquid Water Level Controller Board 0-40KPa 3.3V-5V 5PCS 3.3-5V Digital Barometric Pressure Sensor Module Liquid Water Level Controller Board 0-40KPa 3.3V-5Vaikoolwer aikoolwer Automatic Water Level Controller 220V 25A with 6.5ft Sensor Pump Float Switch for Water Tank Sump Pump Control Automatic Dual Mode Operation：Features both supply and drain modes for flexible water level management in various applicEPTTECH EPTTECH Smart TLC 2326-WF-S Tuya APP Efficient Solar Panel Rechargeable Battery Liquid Level Monitor Wifi Water Oil Tank LONG MEASURING DISTANCE: 10cm to 2.9m(4 to 114 inches) from the sensor, which is suitable for different tanks.TOUISEDGI Liquid Level Sensor, TL‑136 Liquid Level Transmitter Water Level Sensor Detector 24VDC 4‑20ma Signal Output(Range 0-4 me ACCURATE WATER LEVEL MONITORING: The Input Level Transmitter utilizes high-precision diffusion of silicon to ensure moreTOUISEDGI Liquid Level Sensor, TL‑136 Liquid Level Transmitter Water Level Sensor Detector 24VDC 4‑20ma Signal Output(Range 0-2 me ACCURATE WATER LEVEL MONITORING: The Input Level Transmitter utilizes high-precision diffusion of silicon to ensure moreTOUISEDGI Liquid Level Sensor, TL‑136 Liquid Level Transmitter Water Level Sensor Detector 24VDC 4‑20ma Signal Output(Range 0-1 me ACCURATE WATER LEVEL MONITORING: The Input Level Transmitter utilizes high-precision diffusion of silicon to ensure moreTOUISEDGI Liquid Level Sensor, TL‑136 Liquid Level Transmitter Water Level Sensor Detector 24VDC 4‑20ma Signal Output(Range 0-5 me ACCURATE WATER LEVEL MONITORING: The Input Level Transmitter utilizes high-precision diffusion of silicon to ensure moreNDNCZDHC ALS-MPM-2F Liquid Level Sensor, DC 24V 4-20ma Throw in Type Liquid Level Sensor, Water Level Sensor for Detecting 0-5m R Anti bending, Liquid level sensor high quality solid structure, high reliability.TOUISEDGI Liquid Level Sensor, TL‑136 Liquid Level Transmitter Water Level Sensor Detector 24VDC 4‑20ma Signal Output(Range 0-3 me ACCURATE WATER LEVEL MONITORING: The Input Level Transmitter utilizes high-precision diffusion of silicon to ensure moreJectse 5pcs Float Switch,Liquid Level Float Switch,0- Cable Float Switch Float Ball,with 6M Cable,for Tank Pump Sump Pump Feed The shell is made of environmental ABS material, and corrosion resistant.NDNCZDHC NDNCZDHC Non-Contact Liquid Level Sensor Contactless Intelligent Water Level Sensor, Externally Attached Liquid Inductio Non-Contact Liquid Level Sensor for Non-Metallic Pipes and Flat Containers: Suitable for measuring liquid levels in non-NDNCZDHC NDNCZDHC Non-Contact Liquid Level Sensor Contactless Intelligent Water Level Sensor, Externally Attached Liquid Inductio Non-Contact Liquid Level Sensor for Non-Metallic Pipes and Flat Containers: Suitable for measuring liquid levels in non-Generic Non-Capacitive Liquid Level Sensor, Liquid Water Level Detect Sensor, Container, for Tank Water Control with Low and Hig Humidity Sensor: The water level sensor can be equipped with different mounting brackets for different occasions. 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