Submersible Water Level Sensor EM500-SWL
Submersible Water Level Sensor EM500-SWL
Submersible Water Level Sensor EM500-SWL
Submersible Water Level Sensor EM500-SWL
Submersible Water Level Sensor EM500-SWL
Submersible Water Level Sensor EM500-SWL

Submersible Water Level Sensor EM500-SWL

Regular price $ 336.00 $ 0.00

SKU: 123003261

EM500-SWL is designed for measuring liquid levels in harsh environments and transmitting data using LoRaWAN® technology. With this low power consumption technology, EM500-SWL can work up to 10 years with a 19000 mAh battery. Combining with Milesight LoRaWAN gateway and Milesight IoT Cloud solution, users can manage all sensor data remotely and visually.

EM500-SWL is widely used for applications like tank level monitoring, river level monitoring, etc.

Features

  • Stainless probe with corrosion resistance
  • Ultra-wide-distance transmission up to line of sight of 10km
  • IP67 waterproof enclosure for harsh environment applications
  • Built-in 19000 mAh replaceable battery and work for 10 years without replacement
  • Equipped with NFC for easy configuration
  • Compliant with standard LoRaWAN gateways and network servers
  • Quick and easy management with Milesight IoT Cloud solution

Applications

  • Water tank level monitoring
  • Water resource level monitoring
  • ISO tank level monitoring
  • Waste water tank monitoring
  • Oil store tank level monitoring

Specifications

Wireless Transmission

Technology

LoRaWAN

Frequency

CN470/IN865/RU864/EU868/US915/AU915/KR920/AS923-1&2&3&4

Tx Power

16dBm(868)/20dBm(915)/19dBm(470)

Sensitivity

-137dBm @300bps

Mode

OTAA/ABP Class A

Measurement

Pressure Type

Gauge Pressure

 

Range

0 ~ 3m/5m/10m (H2O)

(Customizable up to 200 m and for other liquids)

Accuracy

± 0.5% FS

Resolution

0.01 m

Long-term Stability

≤ ± 0.3% FS/year

Operation

Power On & Off

NFC, Power Button (Internal)

Configuration

Mobile App(via NFC) or PC software(via USB Type-C)

Physical Characteristics

Cable Length

At least 1-1.5m longer than measuring range

Power Supply

19000 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 Humidity

0% to 100% (non-condensing)

Ingress Protection

IP67 (Transceiver)/IP68(Level Sensor)

 

Dimension

Transceiver: 105.4 × 71 × 69.5 mm (4.1 × 2.8 × 2.7 in)

Level Sensor: 140 × ф28 mm (5.5 × ф1.1 in)

Installation

Pole, wall or DIN Rail Mounting

Approvals

Regulatory

CE, FCC, RoHS

Technical Documents

LoRaWAN is a registered trademark of the LoRa Alliance. LoRa is a registered trademark of Semtech Corporation. MCCI is a trademark of MCCI Corporation. All other trademarks are the property of their respective owners.

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