Hydro-Air Online Water Quality Controller

Hydro-Air Online Water Quality Controller | pH, ORP, Conductivity & TDS Monitor

The Hydro-Air Water Quality Controller is a compact and reliable instrument for real-time monitoring and control of key water parameters. Designed for ease of use and integration, it provides precise measurement of conductivity, resistivity, total dissolved solids (TDS), pH, and ORP—making it a versatile choice for industrial, commercial, and water treatment applications.

Equipped with a dot matrix LCD display and simple user interface, the Hydro-Air ensures quick setup and easy operation. It supports seamless connectivity with MODBUS RS485 communication, dual relays, and 4–20 mA outputs, allowing integration with SCADA and process automation systems. Backed by a 1-year warranty, Hydro-Air combines reliability, durability, and cost-effectiveness in one compact solution.

Key Features:

• Measures Conductivity, Resistivity, TDS, pH, and ORP

• Dot Matrix LCD Display for clear, real-time readings

• 2 relays & 4–20 mA output for process control

• MODBUS RS485 communication for system integration

• Simple, user-friendly interface

• Includes 1-year warranty for long-term reliability