Device

Milesight EM500-SWL

EM500-SWL level sensor is a long range wireless sensor mainly used to measure liquid level data compatible with standard LoRaWAN protocol

LoRaWan

• Frequency: EU433/ CN470/ IN865/ EU868/ RU864/ US915/ AU915/ KR920/ AS923
• TxPower: 16dBm (868)/ 20dBm (915)/ 19dBm (470)
• Sensitivity: -147dBm @300bps
• Mode: OTAA/ ABP Class A
• Antenna: Integrated ceramic antenna

Physical Characteristics

• Cable Length: At least 1-1.5m longer than measuring range
• Power Supply: 19000mAh Li-SOCL2 battery (ER34615)
• Battery Life:
  • 4 years (10 min interval, SF12)

  • 10years(10 min interval, SF7)

• Operating Temperature
  • Transceiver: -30°C to +70°C
  • Pressure Sensor: -10°C to +60°C
• Ingress Protection: IP66 (IP67 as required)
• Dimension
  • Transceiver: 105.4 × 71 × 69.5mm (Waterproof connector is not included)
  • LevelSensor: 122 ×ф26mm
• Mounting: Pole, wall, DIN rail