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WL03A-NB NB-IoT Water Leak Detector Sensor Zone Rope Type

  • $179.00
  • Save $20
  • (Exc. GST)


  • Available in stock

  • $ We Ship from our stock in AU (Perth) with pickup option, and Prices are Exc. GST
  • $ We Offer Quantity Discounts for Large Orders 10+ qty (Request for Quote)
  • $ We Accept Purchase Orders & Net 30 Payment for Eligible Accounts
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    WL03A-NB NB-IoT Water Leak Detector

    The Dragino WL03A-NB is a NB-IoT None-Position Rope Type Water Leak Controller. Users can lay the WL03A-NB + Water Leak Cable on the ground to detect water leakage. The water leak cable is sensitivity, when there is water over the leak cable. WL03A-NB will indicates a water leak event and uplink to the IoT server via the NB-IoT network.

    The WL03A-NB will send periodically data every 2 hours as well as for each water leak event. It also counts the water leak times and calculates the last water leak duration.

    WL03A-NB supports different uplink methods including MQTT, MQTTs, UDP & TCP for different application requirement, and support uplinks to various IoT Servers.

    WL03A-NB supports BLE configure and OTA update which make user easy to use.

    WL03A-NB is powered by an 8500mAh Li-SOCI2 battery, it is designed for long-term use up to several years.

    WL03A-NB has an optional built-in SIM card and default IoT server connection version. Which makes it work with a simple configuration.

    Features: 

    • NB-IoT Bands: B1/B2/B3/B4/B5/B8/B12/B13/B17/B18/B19/B20/B25/B28/B66/B70/B85 @H-FDD
    • Ultra-low power consumption
    • Upload water flow volume
    • Water Leak detect
    • Multiply Sampling and one uplink
    • Support Bluetooth v5.1 remote configure and update firmware
    • Uplink on periodically
    • Downlink to change configure
    • 8500mAh Battery for long term use
    • Nano SIM card slot for NB-IoT SIM

    Specifications:

    Common DC Characteristics:

    • Supply Voltage: built-in 8500mAh Li-SOCI2 battery , 2.5v ~ 3.6v
    • Operating Temperature: -40 ~ 85°C

    NB-IoT Spec: 

    NB-IoT Module: BC660K-GL 

    Support Bands: 

    • B1 @H-FDD: 2100MHz
    • B2 @H-FDD: 1900MHz
    • B3 @H-FDD: 1800MHz
    • B4 @H-FDD: 2100MHz
    • B5 @H-FDD: 860MHz
    • B8 @H-FDD: 900MHz
    • B12 @H-FDD: 720MHz
    • B13 @H-FDD: 740MHz
    • B17 @H-FDD: 730MHz
    • B18 @H-FDD: 870MHz
    • B19 @H-FDD: 870MHz
    • B20 @H-FDD: 790MHz
    • B25 @H-FDD: 1900MHz
    • B28 @H-FDD: 750MHz
    • B66 @H-FDD: 2000MHz
    • B70 @H-FDD: 2000MHz
    • B85 @H-FDD: 700MHz

    Battery:

    • Li/SOCI2 un-chargeable battery
    • Capacity: 8500mAh
    • Self-Discharge: <1% / Year @ 25°C
    • Max continuous current: 130mA
    • Max boost current: 2A, 1 second

    Power Consumption: 

    • STOP Mode: 10uA @ 3.3v
    • Max transmit power:  350mA@3.3v

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