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    Picture of Water Leak Detection Sensor for New Energy, 12V-24V Picture of Water Leak Detection Sensor for New Energy, 12V-24V Picture of Water Leak Detection Sensor for New Energy, 12V-24V

    Water Leak Detection Sensor for New Energy, 12V-24V

    1 review(s) | Add your review
    SKU: SUCH-WLS-24-E
    $85.09
    ● Power supply 12-24V DC ● False alarm rate <100ppm ● Relay output, NC/NO optional ● Waterproof level IP68
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    🚚 Free shipping
    🕒 Delivery date: 6-12 days
    🔁 30-day Returns
    Overview

    Good price water leak detection sensors for new energy for sale. The SUCH water leak detection sensor is designed for new energy systems, powered by 12V-24V DC voltage, with NO/NC relay output. This high-sensitivity water leakage sensor has a false alarm rate of <100ppm and features surge protection, electrostatic discharge protection, and internal reverse polarity protection, ensuring stable and safe operation. It can be used in temperatures ranging from -25℃ to 60℃.

    Feature

    • Sensitive and Accurate: The water leak detection sensor features a 1.5-meter detection cable for point-based detection, offering high sensitivity and a low false alarm rate.
    • Corrosion-Resistant and Durable: The water leak sensor uses an alloy casing and includes built-in surge protection, electrostatic protection, and internal short-circuit protection.  With an IP68 waterproof rating, it boasts a long service life.
    • Wide Applicability:  Operating on a wide voltage range of DC 12-24V, and with an operating temperature of -25~60℃ and humidity of 0%~100%RH, it is suitable for most working environments.

    Dimension (Unit:mm)

    Water leak detection sensor dimension

    Line Definition

    Color Line Definition
    Red Power supply positive
    Black Power supply negative
    Yellow Normally open contact output, no polarity difference
    Blue Signal common terminal, no polarity difference
    Green Normally closed contact output, no polarity difference
    Specs
    Power Supply 12-24V DC (Min8V-Max28V)
    Surge Protection Transient surge ±250V
    Static Protection ±5000V
    Internal Short-circuit Protection Yes
    Working Temperature -25℃~60℃
    Working Humidity 0%RH~100%RH
    False Alarm Rate <100ppm
    Static Power Consumption <0.03W@24V
    Alarm Power Consumption Max0.6W@24V
    Output Form Relay output, NC/NO (optional)
    Load Capacity Relay output, ≤1A/30V DC
    Waterproof Level IP68
    Detection Cable The sensor cable detection points are evenly distributed about 10cm apart.
    Dimension 48*48*30mm
    Configuration Standard 1.5m detection cable, the detection cable length can be customized.
    Application
    Archives room


    Archives room

    Engine room


    Engine Room

    Water leakage sensor of warehouse


    Warehouse

    FAQ
    ❯

    Water leak sensors work by detecting changes in electrical conductivity when water passes through the sensor probe or sensing cable. Once water is present, the circuit is completed, and the alarm is activated.

    ❯

    Water leakage sensors provide early warning of leaks, helping to prevent equipment damage, reduce maintenance costs, and improve facility safety through real-time monitoring.

    ❯

    Only minimal maintenance is required. Regular checks, cleaning of the sensor probe, and testing of the alarm function ensure reliable operation.

    1 review(s)
    5.0 1
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    Felix | 5/28/2026 12:46 AM
    Sturdy water leak detection sensor for our lithium battery enclosure
    Got this water leak detection sensor wired up into our new energy storage container this morning. Running it off the 24V line. The bottom metal probes are heavy duty and sit perfectly flush on the drainage pan. Tested it with a wet sponge and the relay kicked instantly. No false alarms from humidity either, so pretty happy with it.
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