Powerful, versatile and very cost-effective USM water quality meter that measures a wide range of environmental parameters. As standard, the USM will measure one of a number of ISE (Ion Selective Electrodes), plus an additional optional Modbus Electrode, so the user can measure two parameters at the same time.

Ion selective electrode choice

  • pH
  • Redox
  • Ammonia
  • Ammonium
  • Calcium
  • Chloride
  • Fluoride
  • Nitrate
  • Potassium

Optional Modbus electrode choice

  • Conductivity
  • Dissolved oxygen
  • Turbidity
  • pH/ORP

Sensor can be either free-mounted in tanks or channels, or inserted into pipes using Smart Storm's bespoke pipe brackets. With a 3” vibrant LCD graphics display and a 4-button interface, programming is extremely simple and user-friendly. The USM-WQ is available with an optional 20-year internal data logger, two 4-20mA outputs, a RS485 Modbus communications port, and 3 fully programmable relays.

Features

  • Low-cost water quality meter
  • Range of Modbus sensors from conductivity to turbidity
  • Range of ISE measurements from pH/redox to potassium
  • Quick and simple user-friendly programming
  • Optional 20-year datalogger
  • PC-based reporting software
  • IP 66/4X wall-mounted weatherproof enclosure
  • 3 programmable relays
  • 4-20mA output

Applications

  • Waste water analysis
  • Clean water analysis
  • Chemical analysis
  • Fluoridation
  • Pools and spas
  • Aquaculture
  • Chemical dosing control