Water Level Switch
Les 10 meilleurs produits en septembre 2025
Dernière mise à jour :
12 septembre 2025
CQRobot
CQRobot Contact Water/Liquid Level Sensor Compatible with Raspberry Pi/Arduino. for Automatic Irrigation Systems, Aquariums, Plants, in the Garden, in Agriculture etc.
Livraison gratuite
99
QUALITÉ MAXIMALE
VOIR SUR AMAZON
Amazon.fr
#1 GAGNANT
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Contact Water/Liquid Level Sensor, This is a photoelectric water liquid level sensor that is operates using optical principles. Open collector output mode, suitable for connecting various circuits and product applications.
The sensor has no mechanical parts, requires no additional adjustment, and has high sensitivity, low power consumption, corrosion resistance, high pressure resistance, high temperature resistance and chemical stability.
This sensor probe is small in size and has a structure that can be placed up, down, laterally, and diagonally in multiple orientations to detect solution spillage, dryness and horizontal level. Can be used as a reminder and alarm function.
The sensor has a DIP switch. The DIP switch controls the output voltage (high level) of the signal terminal (green line). When the DIP switch is dialed to 5V, the high level is 5V. When the DIP switch is dialed At 3V, the high level is 3.3V.
Compatible with Arduino motherboard and Raspberry Pi motherboard. for Automatic Irrigation Systems, Aquariums, Plants, in The Garden, in Agriculture etc.
13,99 € SUR AMAZON
Générique
Water Level Control Float Valve, Automatic Shut-Off Tank Valve, Flexible Options, Precision Smart Fill System, Sturdy Build for Home, Pool, Garden, Pond, Fountain, Tanks, Pipe Systems
96
QUALITÉ SUPÉRIEURE
VOIR SUR AMAZON
Amazon.fr
#2
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Smart Water Level Regulation: Automatically controls water levels in tanks, ponds, fountains, or reservoirs, ensuring a consistent water supply while preventing overflows or dry runs—ideal for homes, gardens, aquaculture, or irrigation setups.
Automated Float Valve Design: The precision float mechanism allows for fully automatic —filling water as needed and shutting off when full, so you can maintain optimal levels without monitoring or manual adjustments.
Sturdy and -Resistant Build: Made from high-quality materials that resist rust, , and water damage, this float valve is engineered to withstand outdoor conditions and long-term use in garden, pool, or tank systems.
Easy Installation and Fit: Simple to connect to standard water supply pipes, this float valve works with a variety of tanks and setups—just attach it to your water source, and let it manage the levels automatically.
Versatile Applications for Water Systems: Ideal for controlling water in garden ponds, livestock troughs, rainwater tanks, or hydroponic systems, this automatic float valve supports a wide range of home and commercial fluid management uses.
6,99 € SUR AMAZON
ERYUE
ERYUE 5Mpa Water Level Switch, 100% Grand et Haut-Quality, 304 Stainless Steel and 316L Material, AC 0-220V, DC 0-200V, 120 ° C Temperature, SUS304 & SUS316, 5 Mpa Pressure, 10W/50W
94
QUALITÉ EXCELLENTE
VOIR SUR AMAZON
Amazon.fr
#3
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[Compatibilité large] Convient aux sources d'alimentation AC 0-220V et DC 0-200V.
[NOUVEAU ET DE HAUTE QUALITÉ] Fabriqué en acier inoxydable 304 et en matériaux 316L, la durabilité.
[Excellentes performances] Fiable dans divers environnements avec une tolérance à haute température et une résistance à la pression.
[Matériaux premium] Construit en acier inoxydable 304 durable et matériau 316L pour la longévité.
[Utilisation polyvalente] Fonctionne à des températures jusqu'à 120 ℃ et peut résister à la pression de 5 MPA.
8,09 € SUR AMAZON
Culnflun
Culnflun Liquid Level Float Switch, 5pcs PP Plastic Water Level Sensor Wire Length Approx 400mm Liquid Level Sensor for Water Plant Food Industry Generator Equipment
88
QUALITÉ DISTINGUÉE
VOIR SUR AMAZON
Amazon.fr
#4
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Ultra-easy to operate, extra-simple structure: It is a user-friendly liquid level control device, with easy operation and simple structure
Premium PP material, resistant to weak acid and alkali: It is made of premium PP material and can resist weak acid and weak base
Built-in reed switch, super convenient to use: It has a built-in reed switch, making it very convenient to use
Crafted with Exactness, more reliable and stable: It is manufactured through exactness production processes, being more reliable and stable
Widely applicable, powerful in monitoring and control: It excels in numerous fields such as water plants, food industry, and power generation equipment, easily realizing the monitoring and control of liquid and steam pressure
11,58 € SUR AMAZON
Beufee
Washer Water Level Pressure Switch, Washing Machine Accessory Replacement for PSR1112DC5V 17438100001344 DC5V
85
QUALITÉ FIABLE
VOIR SUR AMAZON
Amazon.fr
#5
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Measurement precision: The water level sensor in this washer guarantees meticulous measurement of the water level within your washing machine, effectively guarding against overflows and optimizing the machine's operational efficiency
Broad compatibility: Our water level control system for washers is compatible with a wide array of washing machine brands and , making it a highly versatile addition to your household laundry appliances
Effortless installation: The washer water level sensor includes all necessary components for a swift and straightforward installation process. Say goodbye to the hassle of hiring a professional – you can easily set it up yourself
Robust construction: Washer pressure switch crafted from materials, our washer water level switch ensures resilience and longevity. Its design is engineered to withstand wear and tear, offering exceptional value for your investment
Electric power: This washer pressure switch is electric powered, ensuring optimal performance. It ensures your washing machine is always in working condition to handle your daily laundry needs
8,49 € SUR AMAZON
Gebildet
Gebildet 2M Interrupteur à Flotteur Contrôle Automatique de Niveau d'eau,Régulateur du Niveau avec Câble pour Pompes
Livraison gratuite
82
QUALITÉ FIABLE
VOIR SUR AMAZON
Amazon.fr
#6
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Contrôleur de niveau d'eau à interrupteur à flotteur avec câble de 2 mètres; Courant/Tension nominale: AC 10 (8A) 250V ~ 10 (4A) 380V; Tension recommandée: DC 24V.
Si vous devez étendre le fil, faites très attention à bien sceller l’épissure du fil si elle doit être sous l’eau.
Température de fonctionnement: 0 ° C ~ 60 ° C; Plage de contrôle: 0,2 m; Endurance électrique: 50 000 fois Contacts: NO + NC.
L'interrupteur à flotteur peut être utilisé pour un débit d'entrée et de sortie d'eau du réservoir pour contrôler le niveau d'eau, il fonctionne dans les deux sens.
Lorsque le niveau de liquide atteint une valeur de commutation supérieure ou inférieure, le contact du contrôleur envoie des signaux.
15,58 € SUR AMAZON
Qiter
Reed Switch Float Level Switch Level Controller MD-5210P, Water Level Sensor Vertical Float Switch for Aquarium Pump Control Liquid Controller
78
QUALITÉ BONNE
VOIR SUR AMAZON
Amazon.fr
#7
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✔ Le produit peut être largement utilisé dans l'approvisionnement en eau, le drainage et le contrôle automatique du niveau de liquide avec une variété de supports de pompe.
✔ Petite taille, câblage simple, faible consommation d'énergie.
✔ Anti-interférence puissant avec une grande stabilité.
✔ Il a également des caractéristiques non toxiques et résistantes à la corrosion.
✔ Facile à installer, pratique à utiliser et longue durée de vie.
6,18 € SUR AMAZON
Graootoly
Graootoly High Temperature Stainless Steel Side Monté Single Float Switch Water Level Liquid Level Oil Level Controller Sensor
76
QUALITÉ BONNE
VOIR SUR AMAZON
Amazon.fr
#8
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Taux : 0,5 A
Capacité de choc électrique : 50 W
Tension nominale : 220 VAC, 220
Nom du produit : interrupteur à levier en acier inoxydable
Température de fonctionnement : -40 ℃ -120 ℃
8,70 € SUR AMAZON
Générique
Automatic Float Bilge Pump Water Level Controller | Automatic Boat Submersible Pump Switches Ignition Protected,Water Level Controller Accessories For Marine Ship Cruise
73
QUALITÉ BONNE
VOIR SUR AMAZON
Amazon.fr
#9
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Stable Pump Working: Designed for dependable performance the bilge pump float switches integrate advanced water standard management and respond instantly to changes in water standards maintaining stability through an intelligent start/stop mechanism during operating
Energy-Efficient DC Motor System: Featuring a low-power DC motor system, it delivers steady performance adaptable to various DC inputs, addressing long-term marine operatingal needs with improved energy efficiency
Dependable Performance in Tough Situations: Designed to reduce wear during frequent cycles, it incorporates erosion-resistant materials and a precision touchs structure, making it ideal for harsh environments and prolonging equipment durability
Flexible and Convenient Installation Design: Modular design allows rapid deployment without complex setup, offering easy cleaning and component replacement alongside versatile mounting options
Extensive Use: Designed to adapt seamlessly to different containers, this solution enables exact water standard tracking, optimal pump operating, and dependable drainage suited for use on vessels and cruise ships
12,92 € SUR AMAZON
seeed studio
SEEEDSTUDIO Water Level Switch
Livraison gratuite
68
QUALITÉ BONNE
VOIR SUR AMAZON
Amazon.fr
#10
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Specifications
Cable length: 40cm
Maximum load: 10w
Max Switching voltage: 100V DC
Max BreakDown Voltage: 250v DC
23,95 € SUR AMAZON
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