Elapsed time is the interval between a starting event and an ending event. An elapsed time meter (ETM) measures this interval with a readout in seconds, minutes, hours, or days. In an industrial application, (more...)
Category: Blog
Types of Position Sensors
The presence or position of an object can be determined using a variety of sensing techniques. These generally fit in two categories: single point sensing and continuous sensing. (more...)
Ethernet for Measurement Applications
Ethernet was first standardized in 1983 by the Institute of Electrical and Electronic Engineers (IEEE). Originally specified for a maximum of 2.94Mbit/sec, it has been revised many times to support higher bit rates, a greater number of nodes, more operating configurations and longer distances. Today Ethernet is the dominant architecture for local area networks (LANs). (more...)
Transformer Loss of Life
Oil-filled transformers used in transmission and distribution systems are rugged units built for long life. They are designed to handle continuous operation at full load and can withstand short-term operation at significantly higher loads. (more...)
Using the Table Function in a DPM
The table function is used to define the relationship between the input signal and the output reading in a digital panel meter (DPM). This allows the user to implement a complex output function or correct system errors. Here are some examples where a table increases the versatility or improves the performance of a DPM. (more...)