EM500-SWL

In Stock

Submersible Water Level Sensor

LoRaWAN submersible level sensor with vented gauge probe, customizable range up to 200 m.

Features

  • Submersible probe, 0 ~ 3/5/10 m standard (up to 200 m custom)
  • ±0.5% FS accuracy, 0.01 m resolution
  • Not affected by foam, wind or rain
  • IP67 transceiver, IP68 stainless probe
  • Customizable for oil and non-corrosive media
  • Up to 10 years battery life

Hardware

  • 1 × 19000 mAh ER34615 Li-SOCl2 battery
  • 147.9 × 71 × 69.5 mm transceiver, ABS + PC, grey
  • Internal antenna, USB Type-C (internal)
  • Pole, wall or DIN rail mounting
  • LoRaWAN Class A

Applications

Rivers, reservoirs, wells, tanks and industrial liquid level monitoring.

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    Description

    EM500-SWL Description

    Overview

    The EM500-SWL combines a submersible vented gauge probe with a LoRaWAN transceiver for precise water level measurement in wells, rivers, tanks and industrial vessels.

    Submersible Precision

    The probe submerges to measure level with ±0.5% FS accuracy and 0.01 m resolution, unaffected by surface foam, wind or rain.

    Customizable Range & Media

    Standard ranges of 3, 5 and 10 m extend up to 200 m on request. Non-corrosive liquids including oil can be supported with appropriate probe configuration.

    Rugged Split Design

    IP68 stainless probe and IP67 transceiver suit long cable runs from deep wells to surface-mounted radios with decade-long battery life.

    Industry Applications

    EM500-SWL Industrial Applications

    Rivers & Reservoirs

    Hydrology networks track water levels through flood seasons with maintenance-free wireless sensors.

    Wells & Groundwater

    Submersible probes on long cables monitor aquifer levels without frequent site visits.

    Industrial Tanks

    Non-corrosive liquid storage uses customizable ranges and media options for accurate inventory data.

    Specifications

    Wireless Transmission

    Technology LoRaWAN®
    Antenna Internal antenna
    Frequency CN470/IN865/RU864/EU868/US915/AU915/KR920/AS923-1&2&3&4
    Tx Power 16 dBm (868 MHz) / 20 dBm (915 MHz) / 19 dBm (470 MHz)
    Sensitivity −137 dBm @300 bps
    Mode OTAA/ABP Class A

    Measurement

    Pressure Type Vented gauge
    Range 0 ~ 3/5/10 m H2O standard; customizable up to 200 m
    Accuracy ±0.5% FS
    Resolution 0.01 m
    Probe Stainless steel 304, IP68

    Physical Characteristics

    Power Supply 1 × 19000 mAh ER34615 Li-SOCl2 battery
    Battery Life Up to 10 years (10 min interval, 25 °C)
    Operating Temperature −30 °C ~ +70 °C
    Ingress Protection IP65/IP67 (model dependent)
    Housing ABS + PC, grey
    Installation Pole, wall or DIN rail mounting

    Approvals

    Regulatory CE, FCC, LoRaWAN® Certified
    Environmental RoHS
    Order Codes

    Order Codes

    SKU: EM500-SWL

    EM500-SWL-915M – submersible water level sensor, US915

    Specify LoRaWAN frequency band (EU868, US915, AS923, etc.) when ordering.

    Order by referencing the SKU – contact info@easynt.com

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