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Best Choice 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 monitorinHojellyTek 
Ultrasonic Level Sensor with 2.4G WiFi,Non-Contact Liquid & Solid Level Monitor,Tuya Smart & Smart Life APP Remote Contr Real-time remote monitoring via dedicated APP, check liquid/solid level data anytime and anywhereSorandy 
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 monitorinBest Value 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 monitorinTaidacent 
Taidacent FS IR02 FS-IR02 Optical Infrared Water Liquid Level Sensor Stainless Steel Tank Wired Water Leak Detector The liquid level switch can be installed upside, downside, sideways and diagonally, while the existing float type liquidYINETTECH 
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, providingMarhynchus 
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 fLIROPAU WiFi Water Detector, Water Level Sensor, Liquid Level Sensor, WiFi Water Level Sensor, Water Level Sensor for Tuya Smart LARGE MEASURING DISTANCE - Our ultrasonic level sensor reliably measures distances from 10cm to 4m, ideal for differentJectse 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.Leopacat Leopacat Non Contact Liquid Level Sensor, Contactless Water Sensor Externally Attached Induction Switch Tank Intelligent Advanced Non-Contact Liquid Level Detection: Our state-of-the-art PNP output water level switch employs cutting-edge proLeopacat Leopacat Non Contact Liquid Level Sensor, Contactless Water Sensor Externally Attached Induction Switch Tank Intelligent Advanced Non-Contact Liquid Level Detection: Our state-of-the-art PNP output water level switch employs cutting-edge proHyuduo 4-20mA Submersible Liquid Level Sensor Water Level Transmitter Stainless Steel Probe IP68 Waterproof Diffused Silicon Pr [Stable Output] - Equipped with a full digital conditioning circuit and 4-20ma output for reliable andFdit Stainless Steel Float Switch, 0-220V Water Level Sensor Float Switch, Stainless Steel Liquid Level Sensor Float Switch 1 It adopts 304 stainless steel and 316L material,veryEPTTECH 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.Generic Generic Water Level Sensor Detachable Liquid Level Transmitter 5m Cable for Industrial Monitoring 304 Stainless Steel (# [HIGH-PRECISION MONITORING] Utilizes high-precision diffusion silicon for accurate water level monitoring.RUJUE Water Level Sensor, Stainless Steel Float Switch Vertical Mounted Liquid Level Sensor for Tank/Pump Water Level Control Float Ball Size : 75x28mm,Wire Length : 400mm,Screw : M10*1.5mm.Jectse 4-20mA Liquid Level Sensor，12-32VDC Output Liquid Level Detector,Liquid Level Transmitter,for Water, Oil, Etc (0‑2meter Input level transmitter, high diffusion of silicon, more accurate monitoring of water level.PROTEUS Wi-Fi Water Level/Sump Monitor Sensor with Buzzer, email/Text Alerts Cloud enabled water/liquid level sensor. Get alerts when level crosses a set threshold. View live on cloud.CHICIRIS 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 physicDpofirs Dpofirs TL-136 Liquid Level Transmitter Water Level Sensor Detector, 24VDC 4-20mA Output IP68 Stainless Steel Submersibl 45 degree oblique angle anti-shock, detachable anti-blocking designed.YDuupxe 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 performanceKHADBXCP 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 ScrewEujgoov 5 Pieces PP Plastic Liquid Level Sensor Controller, Automatic Float Switch for Water Tank Pool Quality Material The float switch is made of PP plastic, it is sturdy and safe to use. This material is also rust and coJeffergarden Jeffergarden DC 12‑30V 4‑20mA Stainless Steel Water Level Sensor High Accuracy IP68 Waterproof Liquid Level Transmitter High Accuracy Measurement: This stainless steel water level sensor features precision of 0.1% F, S and 0.25% F.S ensurinBewinner Bewinner TL-136 Liquid Level Transmitter - Submersible Water Level Sensor with 5m Cable, 24VDC 4-20mA Signal Output & IP IP68 multilayer waterproof protection, safer to use.Urageuxy 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, ensuresKUNLONGSKY 2X Tank Pool Horizontal Water Level Float Switch Liquid Level Sensor Ball - 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 alarLuocute Ultrasonic Water Level Sensor, Water Tank Level 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Water, Oil, etc (0-1M) [HIGH PRECISION WATER LEVEL MONITORING]: Our Liquid Level Sensor utilizes advanced silicon diffusion technology for precTiiyee Liquid Sensor, XKC Y25 NPN Contactless Strong Intelligent Liquid Level Sensor Compatibility Detection Tool Liquid Level [For non-metallic containers]: high compatibility through a variety of non-metallic materials containers such as plasticEPTTECH EPTTECH Smart TLC2326P Remote Detector Display Screen Tuya Smart Life Mobile APP Liquid Water Oil Fuel Level Tank Monito KHADBXCP 10PCS 52mm PP Float Switch Liquid Level Switch Water Level Sensor Switch 10PCS 52mm PP float switch liquid level switch water level sensor switchYDuupxe TL 136 Water Level Sensor Detector Liquid Level Sensor Transmitter 24VDC 4‑20mA Output (0‑2meter Range) Stable Output ： All digital conditioning circuit ensures a stable 4-20ma output for reliable performanceEMSea EMSea 10pcs DC0-25V Voltage Detection Module Voltage Sensor Suitable For Power Monitoring Automation 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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.BIGTEDDY Stainless Steel Float Switch Sensor Dual Single Vertical Liquid Water Level Tool Generic Generic Water Level Sensor Detachable Liquid Level Transmitter 5m Cable for Industrial Monitoring 304 Stainless Steel (# [HIGH-PRECISION MONITORING] Utilizes high-precision diffusion silicon for accurate water level monitoring.Eigell 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.Joyzan 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 cableULTECHNOVO ULTECHNOVO Water Level Detection Module Sensor for Liquid Level Indicator Suitable for Water Tank Pump and Controller Au Real time monitoring: provides accurate water level detection to ensure timely pump activation and deactivation, preventVGOL VGOL 2pcs 45mm Liquid Water Level Float Switch Control Sensor Stainless Steel Float Switch Automatic Liquid Level Sensor Supports a maximum switching voltage of 100V, suitable for a variety of power supply environments, providing users withEMSea 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,Generic Tank Level Sensor - Contactless Liquid Detector, External Water Level Monitor | Accurate Water Tank Indicator Sensor, De Contactless Installation - Our liquid level sensor detects various liquids without direct contact, avoiding corrosive frGeneric Tank Level Sensor - Contactless Liquid Detector, External Water Level 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plants, , reservoirs, and other scenaAolidsive Aolidsive XKC Y26A NPN Liquid Sensor, Capacitive ABS, Accurate Liquid Level Detection, Compatible with Various Non-Metal [Accurate Liquid Detection]Provides precision monitoring of liquid levels in various containers, ensuring effective manaPomya 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 eVikye 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.FUNFANG FUNFANG DC 12V Water Liquid Level Controller Sensor Module Water Level Relay Detection Sensor Pumping Drainage Switch Co ?It features compact size, simple wiring, low power consumption, high switching capacity, anti-interference and stable fKUS KUS USA Reed Switch Diesel Fuel Water Level Sensor, Standard American Output 240-30 ohm, SSS SSL, Includes Mounting Gask SIGNAL OUTPUT: Standard American Output, 240 ohm - 30 ohm (Empty - Full), Non-Linear Output, 18-21mm Per StepVikye Liquid Level Sensor, TL-136 12-32VDC 4-20mA Signal Output Anti-blocking Water Level Sensor Detector, Liquid Level Transm 【Liquid Level Sensor Apply To 】-- The measured medium is water, oil and other liquids that do not corrode stainless steeNewzoll 5PCS Rain Water Level Sensor Module Depth of Detection Liquid Surface Height Arduino Operating voltage: DC3-5V; Operating Current: Less than 20mANewzoll 5PCS Rain Water Level Sensor Module Depth of Detection Liquid Surface Height Arduino Operating voltage: DC3-5V; Operating Current: Less than 20mAFAUOSWUK FAUOSWUK Liquid Level Sensor 5mA Contactless Water Level Sensor IP65 Externally Attached Liquid Induction Switch Water S [Good Electrical Performance] Utilizes a pure electronic circuit structure for stable performance and durability.MOOKEENONE 1 x Water Liquid Level Sensor Control Switch, Optical Water Liquid Level Sensor 0.5m/19.6" Cable Brand new and high qualityYOURRYONG AU 2PCS Liquid Level Sensor Contact Type photoelectric Liquid Level Detection Board 2PCS Liquid level sensor contact type photoelectric liquid level detection boardEjoyous 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 withoJeanoko Liquid Level Sensor, Water Level Sensor Stable Detection Capacitive Water Level Switch Pure Electronic Circuit Structure Various Parameters: The noncontact level sensor has NPN output, 500mS response time and DC5V input voltage.NDNCZDHC NDNCZDHC Non-Contact Liquid Level Sensor Contactless Intelligent Water Level Sensor, Externally Attached Liquid Inductio Non-Contact Liquid Level 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It is suitable fMNSNVPTPWK MNSNVPTPWK Liquid Level Switch HPQ-T2 Liquid Level Sensors Volume: Liquid level sensor is small in size and light in weightNDNCZDHC 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.Fafeicy Fafeicy NPN Output Capacitive Liquid Level Sensor, Waterproof ABS Material, Adjustable Sensitivity and Buzzer, Ideal for Non Contact Water Level Sensor: Utilizes advanced capacitive sensing technology for accurate water detection without dirDpofirs Dpofirs Ultrasonic Water Level Sensor with Digital Liquid Depth Meter, LED Display, 485 Communication, 4-20mA Analog Out DIGITAL METER: This ultrasonic water detection sensor realizes a fully digital and humanized design concept, featuring cGeneric Non-Liquid Level Sensor, Liquid Level, Induction Detector for Industrial Production Aquarium Liquid Agriculture Gardenin Water Level Sensor: The humidity sensor is suitable for installation on the outer wall of non-containers without directPerGar Non Contact Liquid Level Sensor Accurate Capacitive Water Level Switch Liquid Detection Sensor DC5V Water Level Sensor L Various Parameters: The noncontact level sensor has NPN output, 500mS response time and DC5V input voltage.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 0-1 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 0-2 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 0-5 me ACCURATE WATER LEVEL MONITORING: The Input Level Transmitter utilizes high-precision diffusion of silicon to ensure moreaikoolwer 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 applicGeneric 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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