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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 monitorinYDuupxe 
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 performanceBest Value EPTTECH 
EPTTECH TLC2206 Tuya Smart Life Mobile APP Wireless WiFi Remote Ultrasonic Real-time Reminder Contactless Outdoor Waterp LONG MEASURING DISTANCE: 10cm to 3.0m(4 to 118 inches) from the sensor, which is suitable for different tanks.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 monitorinJectse 
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.Fdit 
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 va16% Off SENECESLI SENECESLI Waterproof TL-136 Liquid Level Sensor with Stable 4-20mA Signal Output for Monitoring Water Level, 5m Cable, I [HIGH PRECISION DETECTION] The TL-136 Liquid Level Transmitter features a high precision diffusion of silicon for accuraCHICIRIS 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 physicLeopacat 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 proSorandy 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 monitorinJectse 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.Bewinner 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.Dpofirs 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.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.18% Off Vikye 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 reliablSENECESLI SENECESLI Waterproof TL-136 Liquid Level Sensor with Stable 4-20mA Signal Output for Monitoring Water Level, 5m Cable, I [HIGH PRECISION DETECTION] The TL-136 Liquid Level Transmitter features a high precision diffusion of silicon for accuraMarhynchus 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 fHyuduo 4-20mA Liquid Level Sensor, Submersible Water Detector for Water Level, Stainless Steel Probe, IP68, Diffused Silicon, 4 [Stable Output] - Equipped with a full digital conditioning circuit and 4-20ma output for reliable andYINETTECH 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, ensuresEPTTECH 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.Aoutecen 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 withTiiyee 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 plasticCreate 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.Ayayu Water Level Sensor, IP68 Waterproof Throw in Type Submersible Level Transmitter Water Liquid Level Sensor, Hydrostatic L 【Superior Performance for Accurate Water Level Measurement】liquid water oil fuel level tank monitor sensor. Experience uDilwe YB 2J F Water Level Sensor - 304 Stainless Steel Floating Level Transmitter, IP68 Full Digital, 12-32V DC, 0-1m Range High-precision silicon input and diffusion level transmitter for more accurate water level monitoring.Tuwei 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.Ejoyous 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 withoFdit 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,veryNutriEss 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 tDollaTek DollaTek 5PCS Water Level Sensor Liquid Water Droplet Depth Detection Sensor for Arduino Humidity: 10% -90% non-condensingWadukud 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, anRoamoris Roamoris Automatic Water Level Controller,Liquid Level Sensor ,Auto 12V Pump Float Switch Relay ,Pump Control with 6.5ft 【4 Modes】Water Supply Mode,Drain Mode,Lack Water Stop Mode,Joint Mode.VGOL 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 withSpicurity 5PCS Water Level Sensor Side Mounting PP Plastic Liquid Float Switch M16 Screw 5PCS Water Level Sensor Side Mounting PP Plastic Liquid Float Switch M16 ScrewKUNLONGSKY 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 alarXiuganpo Xiuganpo Non Contact Liquid Level Sensor, Water Level Induction Switch with High Sensitivity, IP67 XKC-Y28-5V Normally C [Wide Compatibility & Easy Installation] Compatible with various non metallic containers such as plastic glass and ceramEacam Stainless Steel Double Ball Float Switch Water Level Sensor 200mm High Pressure 0‑ [Sensitive Reed Switch] The tank liquid water level sensor utilizes a reed switch for sensitive and accurate internal ,GYZOUKA GYZOUKA Double Suspension Automatic Liquid Level Controller Industrial Supplies Switch Liquid Level Detection Sensor Sum Such a switch has two circuits of A.B. The A terminal is used for water supply and the B terminal is used for pumping waEPTTECH EPTTECH Smart TLC2326P Remote Detector Display Screen Tuya Smart Life Mobile APP Liquid Water Oil Fuel Level Tank Monito Generic Generic Non Contact Liquid Level Sensor, High Stability Water Level Detector with Intelligent Adjustment for Non Metalli [Wide Application & Easy Installation] Suitable for non metallic pipes with a diameter of 11mm or more this sensor is eaTaidacent 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 witMITZONE MITZONE Car Auto Coolant Liquid Level Sensor Compatible with 2005-2023 Land Rover LR3 LR4 Defender 90 110 130 Discovery COOLANT LIQUID LEVEL SENSOR FITMENT: Compatible with 2023 Land Rover Defender 130, 2020-2023 Land Rover Defender 90, 201Luocute 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 digitYOURRYONG AU 2PCS Liquid Level Sensor Contact Type photoelectric Liquid Level Detection Board 2PCS Liquid level sensor contact type photoelectric liquid level detection boardGAEYAELE 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.Pomya 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 eSpicurity 10PCS Pack of Water Level Sensor Side Mounting PP Plastic Liquid Float Switch M16 Screw 10PCS Pack of Water Level Sensor Side Mounting PP Plastic Liquid Float Switch M16 ScrewSpicurity 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 SensorTOPINCN 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 .YOURRYONG Non-contact liquid level sensor external sensor liquid sensor liquid level water level switch Y25-PNP (1M, XKC-Y25-RS485 Non contact liquid level sensor external sensor liquid sensor liquid level water level switch Y25-PNPGeneric Water Level Sensor Contactless – Functional Lightweight Liquid Indicator, External, Tank Monitor Precise Detector, Aquar Non-Contact Inductive Detection: Our liquid level sensor provides Non-Contact Inductive Detection to accur ately detectEMSea EMSea 10pcs DC0-25V Voltage Detection Module Voltage Sensor Suitable For Power Monitoring Automation Control Data Collec Use this product to measure voltage and current, making it ideal for DIY electronic design projects.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-BIGTEDDY Stainless Steel Vertical Water Level Sensor Float Switch Liquid Level Switch - Multi-point control is available, and the control switch can be customized with the liquid level position.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-Marhynchus Marhynchus DS1603NF V1.0 Liquid Level Sensor Non Water Level Detector Npn Output and Output Interface Capacitor NON- TYPE: The sensor is suitable for the outer wall of non-metallic pipes that are not in direct with the liquid, and wNDNCZDHC 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-Blesiya Blesiya 5 Piece DC3-5V Rain Water Sensor Liquid Level Sensor for Arduino Water Level Sensor Weather 62x20x8mm Generic 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. It wilSenzooe 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-5VNDNCZDHC 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.PerGar 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.NutriEss Nutriess Liquid Level Sensor 4-20mA Stainless Steel Water Level Sensor DC24V Throw in Type for Detecting 0-5m Range Dept Structure Stability: Anti-bending, high-quality solid build with dependable structural integrity for extended usage.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. It wilGeneric Non-Liquid Level Sensor, Liquid Level, Less Water Sensor for Tank Water Control with Low and High-Level Output Non-Type: The humidity sensor can be equipped with different mounting brackets for different occasions. It is suitable fEujgoov Eujgoov DC12V Liquid Level Sensor Liquid Level Sensor Module, Water Level Controller Module Water Level Controller Modul SIMPLE WIRING: The sensor module of the liquid level controller has simple wiring, less interference and stable functionGeneric Non-Liquid Level Sensor, Liquid Level, Less Water Sensor for Tank Water Control with Low and High-Level Output Non-Type: The humidity sensor can be equipped with different mounting brackets for different occasions. It is suitable faikoolwer 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 applicBrilluxa Brilluxa Ultrasonic Sensor, Non-Contact Liquid Level Sensor, UART Serial, 3.3V-12V, High Precision Ultrasonic Liquid Det Non- detection, no with the liquid to be tested.Bewinner Bewinner Submersible Level Sensor, Recessed Type Water Level Sensors Used with GRL8 Liquid Level Relay, Liquid Depth Lev The product has 3 styles of blue, white and red, which can meet most of the wearing needs.QANYEGN Liquid Level Sensor, XKC Y26A V Level Sensor, Hi Low Signal Output Capacitive Submersible for Water Transmitter ACCURATE AND RELIABLE LIQUID LEVEL SENSING: Our excellent liquid level sensor utilizes a capacitive induction principleVJSUWI VJSUWI Liquid Level Sensor RY-SPX613 NPN PNP EE-SPX613 Leakage Photoelectric Switch(SPX613-P PNP) High Precision: The RY-SPX613 liquid level sensor provides accurate detection of liquid levels, ensuring reliable perforVJSUWI VJSUWI Liquid Level Sensor RY-SPX613 NPN PNP EE-SPX613 Leakage Photoelectric Switch(SPX613-N NPN) High Precision: The RY-SPX613 liquid level sensor provides accurate detection of liquid levels, ensuring reliable perforYDuupxe YDuupxe Non Contact Liquid Level Sensor Capacitive Water Level Switch Liquid Detection Sensor for Plastic Glass Ceramic [High Sensitivity & Interference ] The non contact liquid level sensor boasts exceptional stability and sensitivity, ensVJSUWI VJSUWI Liquid Level Sensor RY-SPX613 NPN PNP EE-SPX613 Leakage Photoelectric Switch(SPX613 manual) High Precision: The RY-SPX613 liquid level sensor provides accurate detection of liquid levels, ensuring reliable perforGeneric Generic Non Contact Liquid Level Sensor, IP65 Waterproofing ABS Plastic Capacitive Water Level Switch with NPN Output fo Premium Materials: The casing is made of ABS plastic, which is insulated, flames retardant, and lasting. The standard wiUrageuxy Urageuxy Water Tank Level Monitor with Temperature Display - 8 Channel Sensor, 100m Range, High/Low Alarm, Solar Power - 【Comprehensive Water Tank Level Monitoring】Take full command of your water supply with our advanced water tank level monJeanoko 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.EVTSCAN EVTSCAN XKC-Y26A-NPN Liquid Level Sensor 5~12V NPN Output Interface IP65 Capacitive Non-Contact The sensor is suitable for the outer wall of non-metallic pipe without direct contact with liquid, and will not be corroEVTSCAN Ultrasonic Liquid Level Sensor, UART Serial Port Non-Contact Liquid Detection 3.3~12V XKC-DS1603L.V1, for the detection Non-contact detection, no contact with the liquid to be tested.TOUISEDGI 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 0-4 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 0-5 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 0-3 me ACCURATE WATER LEVEL MONITORING: The Input Level Transmitter utilizes high-precision diffusion of silicon to ensure moreYOURRYONG AU 2PCS Non-Contact Water Liquid Level Sensor Motherboards 2PCS Non-Contact Water Liquid Level Sensor MotherboardsTOUISEDGI 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 moreTOUISEDGI 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 moreNDNCZDHC NDNCZDHC Non-Contact Liquid Level Sensor Contactless Water Level Sensor DC5V Accurate Capacitive Liquid Level Switch for Various Parameters: The non contact liquid level sensor has NPN output, 500mS response time and DC5V input voltage.NDNCZDHC Liquid Level Sensor, 0~220V Stainless Steel Liquid Water Level Sensor Liquid Float Switch Tank Vertical Water Level Sens Wide Voltage Compatibility: Liquid level sensor can be used in AC 0-220V and DC 0-200V, making it suitable for a wide raSHINEOFI SHINEOFI Stainless Steel Float Ball Liquid Level Sensor Mini Side Mount Float Switch for Aquarium and Tank Water Level M Stainless steel float balls:this float balls sensor does not have circuit to offer you safer use,Aquarium Liquid Level SGeneric Non-Water/Liquid Level Sensor Compatible, Water Tank Level Indicator for Industrial Production Aquarium Liquid Agricultu Water Level Sensor: The humidity sensor is suitable for installation on the outer wall of non-containers without directGeneric Non-Water/Liquid Level Sensor Compatible, Water Tank Level Indicator for Industrial Production Aquarium Liquid Agricultu Water Level Sensor: The humidity sensor is suitable for installation on the outer wall of non-containers without directEVTSCAN Liquid Level Meter, with Temperature Display Lubricating Oil Water Level Sensor Gauge 0.1 to 0.15MPa WIDE APPLICATION: This level gauge can be used for oil tank, lubricating device, cooling box, gear transmission box, etcReland Sun Liquid Level Sensor Water Level Switch Sensor Module 5V High Control Accuracy Reland SunChangor Changor Stainless Steel Float Valve, Brass Automatic Float Ball Valve Water Sensor with G1/2 Male Thread, Water Sensor T [Efficient Control & Level Monitoring] - The stainless steel ball valve precisely cuts off, distributes, and redirects m