Types Of Thermostats
A thermostat is an appliance that controls a home’s temperature by regulating air flow to keep the temperature at an agreeable level. They regulate the temperature by turning the heating and cooling systems on or …
Seki Hudson
What is a PLC and how does it work?
A PLC, which stands for Programmable Logic Controller, is an industrial computer that acts as the “brain” that processes input to obtain the desired/controlled output, such as induction motor speed and industrial robot arm position, among …
How To Troubleshoot A 4-20 mA Transmitter
4-20 mA transmitters are common in industrial automation and control; they are easy to install and easy to wire, the issue is that when they fail, most engineers struggle to troubleshoot them. In this post …
How to Measure a 4-20 mA loop Signal With a Multimeter
Process industries require monitoring of pressure, temperature, pH level, etc. for smooth operation. These transmitters send information to PLCs or controllers on a 4 mA to 20mA loop. Often engineers troubleshoot these transmitters by checking …
What Is a Multimeter? A Complete Guide for Beginners
A multimeter is a versatile electrical tool used to measure key properties of electricity, such as voltage, current, and resistance. It’s also referred to as a volt-ohm meter or multi-tester and is essential for diagnosing …
What is an End of Line Resistor?
End-of-line resistors (EOL resistors) play a critical role in the reliability and integrity of fire alarm systems, security systems, and other monitoring circuits. Although they may seem like a small component, their function is essential …
How To Select The Best Smoke Detector For You
In today’s fast-paced world, ensuring the safety of our homes has never been more important. One of the most critical components of a robust home safety system is the smoke detector. These devices serve as our …
Wireless Gas Detection System
In more than 5 years in gas detection systems, I helped customers design different gas detection systems, and one of them is the wireless gas detection system. What I found out is that most customers …
Fixed Gas Detectors
Fixed gas detectors are used to protect a facility in a single area and act as an early warning indicator of high gas levels or leaks. These detectors are designed to alert workers of the …
What Is Industrial Automation?
Industrial automation is the use of computer‑based control systems, or sometimes even analog ones. It’s about letting machines manage themselves with minimal human intervention.It involves using machines, robots, and software to perform tasks that usually …