Category Archives: Beitrag
Ultrasonic flow meter configured incorrectly: check pipe data, inlet run and sensor position
Ultrasonic flow meters are a very flexible solution for measuring the flow of liquids. Clamp-on...
Using differential pressure switches correctly: filter monitoring, ventilation and liquids
When it is not the absolute pressure but the pressure difference between two points that...
Extending thermocouples: compensating cable, polarity and typical connection errors
Thermocouples are often used in industrial plants where high temperatures, fast temperature changes or robust...
Detecting phantom voltage: Why a 2-pole voltage tester with load switching is important
In electrical installations, it repeatedly happens that a measuring device displays a voltage even though...
Pt100 measures incorrectly: causes and solutions for temperature sensors
Pt100 temperature sensors are used in industrial systems when temperatures need to be recorded precisely,...
Measuring loop impedance without RCD tripping: causes and solutions
When testing electrical installations, loop impedance measurement is one of the important test steps. In...
Pressure monitor or pressure limiter: difference, application and correct selection
In many industrial systems, pressures must not only be measured, but also safely monitored or...
Choosing the Right FEMA Pressure Switch: Switching Range, Medium and Application Explained Clearly
Mechanical pressure switches are used in many industrial systems to monitor pressure, trigger switching operations...
Simulate 4–20 mA Signals: Quickly Test PLC Inputs, Valves, and Current Loops
When troubleshooting industrial measurement and control systems, the first step is often to take measurements:...
How Do I Test a Pressure Transmitter Without a PLC or Control System? – A Step-by-Step Guide for Service and Commissioning
Pressure transmitters are among the most important sensors used in industrial facilities. They measure pressure...