Submersible Water Level Sensor

Dive In and Gauge Your Levels

EM500-SWL
em500 swl submersible water level sensor 1 small
em500 swl submersible water level sensor 2 small
em500 swl submersible water level sensor 3 small
  • Not Affected by Foam, Wind, or Rain
  • Customizable Measuring Range
  • Customizable for Oil and Other Non-corrosive Media
  • Impressive IP67 Rated Waterproof Performance
  • 10 Years Long Battery Life
  • LoRaWAN® Wireless Deployment
  • Milesight IoT Cloud
  • Easy Configuration via NFC
  • FEATURES
  • MODELS
  • DOWNLOAD

Taking Water Level Measuring to Another Level

Equipped with a submersible probe, it allows the sensing device to be submerged into depths of water and grasp on precise water level measuring, ensuring smooth day-to-day working operations.

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Customizable Measurement
Range and Liquid Type

Customizable measurement range of up to 200m and any non-corrosive liquid type to your choice that further enhances your personalized experience, while offering precise water level measurements to lubricate operating systems.

  • ±0.5% FS Accuracy
  • 0.01 m Resolution
  • Non-clogging Design
  • Not Affected by Foam, Wind, or Rain
em500 swl submersible water level sensor customizable measurement range 1
em500 swl submersible water level sensor customizable measurement range 2

Impressive IP67 Rated Waterproof Performance

Boast with an outstanding waterproof rating of IP67 that enables the sensing device to function splendidly despite drastic weather changes and submerged into deep waters. This is a designer-made device for providing precise water level measurements in distinctive rigid industrial environments.

LoRaWAN® Wireless Deployment

Empowered by powerful LoRaWAN® technology that guarantees wide range of secured data transmission with minimal power consumption has enabled hassle-free wireless deployment in various scenarios that simplifies and speeds up the installation process.

Long Battery Life of Up to 10 Years

Cloud Data Management
Milesight IoT Cloud

  • Data Visualization Dashboard:
    All figures in a glance
  • Automatic Triggers:
    Interactive collaboration with Milesight IoT sensors
    to realize scene-based automation
  • Regular Reports & Real-Time Alerts:
    Data-based insights
  • Android & iOS App:
    Manage devices at your fingertips

Easy Configuration

Switching on/off and configuring the device via NFC technology from mobile phone or PC

em500 swl submersible water level sensor nfc 1

1st Step

Install the
Milesight ToolBox

em500 swl submersible water level sensor nfc 2

2nd Step

Enable NFC and run ToolBox,
then attach your phone to the device

em500 swl submersible water level sensor nfc 3

3rd Step

Verify the password
and start configuring

Explore More About NFC Configuration >>

Versatile Installation

EM500-SWL LoRaWAN® Pipe Pressure Sensor has been designed to allow installation in various settings, including Wall Mounting, Poll Mounting, and DIN Rail Mounting.

em500 swl submersible water level sensor wall mounting

Wall Mounting

em500 swl submersible water level sensor pole mounting

Pole Mounting

em500 swl submersible water level sensor din rail mounting

DIN Rail Mounting

Specifications

Wireless Transmission
TechnologyLoRaWAN®
FrequencyCN470/IN865/RU864/EU868/US915/AU915/KR920/AS923-1&2&3&4
Tx Power16dBm(868)/20dBm(915)/19dBm(470)
Sensitivity-137dBm @300bps
ModeOTAA/ABP Class A
Measurement
Pressure TypeGauge Pressure
Range0 ~ 3m/5m/10m (H2O)
(Customizable up to 200 m and for other liquids)
Accuracy± 0.5% FS
Resolution0.01 m
Long-term Stability≤ ± 0.3% FS/year
Operation
Power On & OffNFC, Power Button (Internal)
ConfigurationMobile App(via NFC) or PC software(via USB Type-C)
Physical Characteristics
Cable LengthAt least 1-1.5m longer than measuring range
Power Supply19000 mAh Li-SOCL2 battery (ER34615)
Battery Life*10 years (10 min interval)
Operating Temperature-30°C to +70°C (Transceiver)/-10°C to +70°C (Level Sensor)
Relative Humidity0% to 100% (non-condensing)
Ingress ProtectionIP67 (Transceiver)/IP68(Level Sensor)
DimensionTransceiver: 105.4 × 71 × 69.5 mm (4.1 × 2.8 × 2.7 in)
Level Sensor: 140 × ф28 mm (5.5 × ф1.1 in)
InstallationPole, wall or DIN Rail Mounting
Approvals
RegulatoryCE, FCC, RoHS

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