Free Available Halogen

These sensors are designed for the measurement of Free Chlorine, Chlorine dioxide and Dissolved Ozone in water. The potentiostatic method is an “amperometric” measurement with constant potential, made through two metal electrodes and a reference electrode dipped in a cell. The current running through the cell consumes Chlorine or Ozone contents, thus requiring constant renewal through […]

pH

pH Sensors from Design Controls are specifically designed to be low maintenance. The sensing end has a flat surface pH membrane, providing a long life span due to its rugged construction and its flat self-cleaning surface that does not collect suspended particles. The body is constructed of Ryton which is stronger and compatible with more chemical […]

Selective Membrane

Selective Ion (ISE) electrodes from Design Controls are available in many shapes and lengths to fit a wide variety of applications. These Ion Selective Electrodes are designed to work with any modern pH/mV meter, ISE/concentration meter, or suitable on-line instrumentation. They can be used from 0.1 to 10,000 ppm. The ISE electrode bodies are shock-proof and […]

Toroidal Conductivity

Loop Powered 4-20mA Toroidal Electrode The model C3254 Toroidal Conductivity Electrode is designed as a low cost, rugged, easy to install industrial sensor. The electrodeless conductivity electrode is coupled with a two wire loop powered 4-20mA output transmitter. The toroidal, or “electrodeless” design eliminates any form of polarization, so accurate readings are possible in all types of fouling […]

Monitoring Systems

Portable Monitoring System We offer a full line of portable and permanently installed monitoring systems. Each systems designed specifically for your requirements, so for whatever your data collection needs, simple data logging, pH, Chlorine, Biofouling, all the way up to our microprocessor based ChemDACS® systems, and all points between, we can give you reliable direct […]

Bio-fouling Monitors

The Design Controls Biofouling Monitor is an inexpensive tool for detecting traces of biological fouling. The biofouling data can be used to determine if the proper amounts of biocides are being dispersed into processing or cooling tower water. The Biofouling Monitor can be used in a standalone environment or can transfer data via a 4-20mA […]