A couple of SWAG methods of tuning were given in the previous Loop Signature article. I have tuned a simple self-regulating process using those methods, and two other tuning methods, one of them being the sophisticated Protuner tuning package, which is the system I employ. The tests were performed on a very accurate and powerful simulation package, and the results are compared below.

Leaking valves in industrial plants not only lead to loss, safety risks and possible contamination and pollution, but also result in high economic costs. Therefore, valves in hazardous areas require regular proper inspection and preventive maintenance to ensure their functionality.

Get a more comprehensive view of equipment and overall plant health while improving the accuracy of power calculations with Turck Banner’s new AC voltage sensor.

The Durban branch of the SAIMC held its technology meeting on 4 September at the Premier Inn in Pinetown. Following the success of the first discussion group held in July, the topic this month was ‘Smart ...

The decentralised IO-Link master modules from ifm serve as a gateway between intelligent IO-Link sensors and the fieldbus. Important information on the intelligent sensors can also be simultaneously sent.

SF₆ is a manmade gas widely used in the electricity industry for insulation and current breaking, and in medium- and high-voltage equipment. Unfortunately it is also the world’s most potent greenhouse gas. One important step is implementing SF₆-free equipment in today’s modernised grid infrastructure.

The DFS 31 high-speed digital fibre-optic sensor from Vepac Electronics has an ultra-high response speed and ultra-low jitter and is ideal for precise position accuracy and high-speed/small profile detection.

Bühler recently hosted its third annual Student Career Day Expo, aimed at inspiring the next generation with a variety of career possibilities.