WS302-868M:Sensore di livello sonoro LoRaWAN
WS302-868M:Sensore di livello sonoro LoRaWAN
Product Attachments

Mini Water Leak Detection Sensor

SKU: WS303-868M
MPN: WS303-868M
SKU: 6974225039944
Sales price without tax 68,00 €
WS303:Mini Leak Detection Sensor

Smart Water Leak Detection Solution
Introducing WS303, the mini water leak detection sensor That detects the presence of leaks and raises alarms locally and remotely. With low power consumption, it can operate for 5 years on a single battery. It's ideal for smart offices, buildings, houses, etc.
The WS303 sensor uses water conductivity to detect a minimum water level of 0.5 mm by forming a circuit with two little metal probes. (Other conductive liquids are also supported.)

Technical Features

  • Technology LoRaWAN®, Milesight D2D
  • Frequency CN470/IN865/RU864/EU868/US915/AU915/KR920/AS923-1&2&3&4
  • Tx Power 16dBm(868 MHz)/20dBm(915 MHz)/19dBm(470 MHz)
  • Sensitivity -137dBm @300bps
  • Mode OTAA/ABP Class A
  • Power Supply 1 × 590mAh CR2450 Lithium Battery
  • Battery Life* 5 years (One hour leakage per week, 25°C)
  • Operating Temperature -10°C to +60°C
  • Relative Humidity 0% to 100% (Non-condensing)
  • Ingress Protection IP67
  • Dimension 63 × 63 × 14 mm
  • Material & Color ABS+PC, White
  • Installation 3M Tape Mounting, Desktop