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Conductivity is one of the most important measurements in industrial water systems. From water treatment and hydroponics to chemical processing and manufacturing, conductivity provides a fast and reliable indication of the concentration of dissolved ionic material in a solution. But measuring conductivity is only part of the challenge. In an industrial environment, the measurement needs […]

When a process requires more than one chemical, nutrient, reagent, or additive, using several independent dosing pumps can quickly become complicated. A multi-pump dosing system combines multiple dosing channels into a single platform, making it easier to automate fluid handling while reducing wiring, installation complexity, and equipment footprint. These systems are commonly used in hydroponics,

Dissolved oxygen is one of the most important measurements in water treatment, aquaculture, environmental monitoring, industrial processing, research, and many other applications. When a dissolved oxygen probe is expected to remain installed for months or years, however, measurement range is only part of the equation. An industrial dissolved oxygen probe must also withstand pressure, temperature

Indoor air quality can have a major impact on the comfort and productivity of homes, offices, schools, laboratories, and industrial facilities. Carbon dioxide buildup, poor ventilation, temperature fluctuations, and improper humidity levels can all indicate that an indoor environment needs attention. That has led to a rapidly growing selection of indoor air quality monitors. Some

UART and I2C are serial communication protocols, but they serve different purposes. UART is typically used for direct device-to-device communication and requires dedicated connections. I2C uses just two shared wires, allowing multiple sensors and peripherals to communicate with a single microcontroller on the same bus. UART and I2C are some of the most common communication

I2C allows multiple sensors and devices to talk to a single microcontroller using just two wires. That elegance is what has made it a staple in embedded systems, scientific instruments, and environmental monitoring equipment for over four decades. If you’ve ever connected a sensor to a microcontroller, you’ve probably used I2C, even if you didn’t

Color sensors allow machines to do something humans take for granted: identify and distinguish colors. From automated sorting and quality control to robotics, product identification, lighting systems, and scientific instrumentation, a reliable color sensor can turn reflected light into usable digital data. But not all color sensors are designed for the same job. Many popular

Accurate liquid dosing is essential in laboratories, water treatment systems, hydroponics, aquariums, chemical processing, research applications, and automated manufacturing. While a basic peristaltic pump can move liquid from one place to another, a programmable dosing pump goes a step further by allowing the operator to dispense controlled quantities of liquid repeatedly and accurately. The problem

A color sensor detects and measures the color of an object or liquid by analyzing the light it reflects or transmits. Using red, green, and blue (RGB) channels, it converts light into digital data that can be used to identify colors, monitor changes, ensure consistency, and automate quality control across industrial, environmental, and scientific applications.

Conductivity temperature compensation is the correction of the electrical conductivity (EC) for temperature variations. This allows readings to be standardised to a reference temperature so that differences between readings can be compared to ion concentration rather than thermal effects. If you’ve been comparing conductivity measurements taken at different temperatures without temperature compensation, your conclusions may