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- Controllers for pH, ORP, Conductivity
Controllers for pH, ORP, Conductivity
At Liquid Controls (Aust), we stock an extensive range of controllers manufactured in Australia by Hofmann Electronics and Liquitronics. Many industrial applications require our affordable and dependable instruments.
pH Controller
This unit is designed to measure the alkalinity or acidity of a liquid. It’s typically used in the precise pH correction of water and wastewater.
ORP Controller
Our Oxidation Reduction Potential (ORP) is normally used to disinfect drinking water and reduce chrome and cyanide in the plating industry.
Conductivity Controller
This unit measures the conductivity that resides in a body of liquid. It’s generally used in cooling towers, boilers and the plating industry.
CO2 Controller
Our reliable CO2 controller is used for pH correction. Some of its features include an alarm relay and LED lights that signal operating status.
Data Logger
Various Options available (eg. Self-powered, Multi-Channel, Remote Monitoring), ideal for Trade Waste Monitoring as required by Water Authorities.
- Single-channel pH or mV
- Range: 0 to 14pH
- 3 1/2-digit LCD display
- LED lights indicating operating status
- 240vAC output relay
- Alarm relay (potential-free)
- Isolated 4-20mA output
- Dimensions (W) 166mm x (H) 160mm x (D) 90mm
- pH or ORP Control
- Dual-Pulse Output
- Dual 4-20mA Output
- Flow Switch Input
- Timer Output
- Alarm Output
- Five Relay Options
- Proportional Dosing
- Temperature Control
- Time Clock
- Programmable Timers
- Optional Data Logger
- IP56 Enclosure
- Range: 0-5,000uS
- Two-Line LCD display
- LED lights indicating operating status
- Two independent relays
- Conductivity or temperature selection
- Isolated 4-20mA output
- Dimensions (W) 215mm x (H) 185mm x (D) 115mm