Aquas SMR02 level sensors

Water quality sensors


  • Output Signal: RS485 (Modbus RTU protocol), 19,200 bps, 8 data bits, no parity, 1 stop bit; 4~20 mA (optional)
  • Data Resolution: 16 bits (0.001% FS)
  • Surge Protection: 4000 V DC
  • Power: 3.6~12 V DC ±10%, 5 mA
  • Protection: polarity, overload, short circuit
  • Safety: CE, FCC

Key Features

  • Robust IP68 Water Submersible Enclosure, Solution Without Cabinet
  • On-line Realtime Measurement
  • Ultra Low Power Consumption, Ideal for Outdoor Applications
  • High Reliability, Drift Free
  • No reagents, No Membrane and Almost No Maintenance
  • Lightening and Surge Protection for Power and RS485 Communication
  • 1,200 Meters Digital Communication, Daisy Chained Deployment to Various Field Sites,
  • Minimize Cabling and Engineering Cost
  • Software Configuration, Calibration and Data Monitoring
  • Standard Modbus RTU Protocol, Direct Connected with PLC, HMI