INW Panel Meter

  • Real-time display
  • Shows readings for nearly any parameter
  • Optional pump control and sensor power outputs

Gathering data is useful, but seeing the trends in real-time is invaluable. The INW Panel Meters displays sensor data as soon as it’s generated so you know precisely what’s happening—millisecond by millisecond.

Sync one of our meters up with a Modbus network of AquiStar® Smart Sensors, and you’ll receive continuous readings on the parameter of your choice. Easily programmable, you can adjust the meter to listen for any address on the bus.


  • Affordable, real-time meter display
  • Displays readings from Smart Sensors: pressure and level, temperature, conductivity, salinity, TDS, pH, ISE, Redox/ORP
  • Rugged NEMA 4 case or install on your own panel rack (Pelican case optional)
  • Sunlight-readable, red LED display (0.56”, 14mm)
  • Powered by 12-36 VDC or 85-265 AC line power
  • Several input options—mA, voltage, temperature, Modbus®/RS485
  • Optional 4-20 mA output (for pump control)
  • Optional 24 VDC transmitter voltage output (for sensor power)
  • Maximum/minimum display
  • Optional on/off relay control
  • Compatible with INW Smart Sensors


  • Process monitoring
  • Municipal and industrial water treatment facilities
  • Aquaculture pH monitoring
  • Leachate monitoring (landfill)
  • Discharge monitoring