Category: Technology
Posted on February 25, 2021 by Kirk Dragsbaek
With the advancement of wireless technologies, wireless devices have become common place for industrial process applications. As outlined in some of our previous blogs, wireless technology is also being utilized more often for gas detection at various levels of the plant safety system. This is usually accompanied by the need to have a local alarm …
Continue reading “Triggering alarms with wireless gas detection”
Read more »
Posted on February 11, 2021 by Joseph Mancini
A typical Safety Instrumented System (SIS) consists of a Safety Integrity Level (SIL)-certified sensor, logic solver, and final element. These SIS systems can be complex, including multiple components such as a pressure or temperature transmitter, safety relay, programmable logic controller (PLC). Also, it can include a trip amplifier; and requires intensive wiring and programming. See …
Continue reading “Advantages of a Three-in-One Field Safety Transmitter”
Read more »
Posted on January 21, 2021 by David Bonyuet
The ONE Series Field Safety Transmitter is a complete safety instrumented system (SIS) all together in a single package. The ONE Series Field Safety Transmitter complies with the IEC 61511, the technical standard that ensures the safety of industrial processes using instrumentation. The One Series Field Safety Transmitter is Exida certified. It has a Safe …
Continue reading “A Field Safety Transmitter on a budget”
Read more »
Posted on January 7, 2021 by David Bonyuet
The ONE Series was designed to work with the leakage current from process controllers, and therefore it is a specialized switch like no other: it brings the benefits of electronic switches and smart sensors, with no extra penalty on additional power wiring. The final user can just replace their mechanical switch by the ONE series …
Continue reading “What about power for the ONE Series?”
Read more »
Posted on December 17, 2020 by Mark McCabe
The One Series is our smart electronic switch with a variety of different models including low capacity and high capacity switch outputs, transmitter options, and a variety of other useful features. More information can be found in our technical brochure for the One Series models. In order to summarize some of the benefits of using …
Continue reading “10 reasons to choose One Series over a mechanical switch”
Read more »
Posted on December 3, 2020 by Chris Frail
We recently had a case where our customer needed to place a detector high on a tank and the nearest gateway was about 150 ft below the walkway. There were not enough wireless instruments to relay the signal and the antenna was fixed to the detector. The device would not sync with the gateway until …
Continue reading “Tradeoffs of different antenna types”
Read more »
Posted on November 12, 2020 by David Bonyuet
To get ‘blue’ or to get ‘yellow’, that is the question… in the field. No matter whether you are in an oil rig or in a manufacturing line, the need to keep the plant up and running is paramount. Many industrial plants use our standard ‘blue’ product line, the One Series Smart Electronic Switch This …
Continue reading “One Series: Smart switch upgrade or SIL rated transmitter?”
Read more »
Posted on October 29, 2020 by Adam Karlgren
When we think of gas detector calibration and how often it must be performed, it is dependent on many variables. First and foremost is determining if a gas sensor is out of calibration. The best way to establish this is through a “bump” or functional test using a certified standard gas mixture of known concentration. …
Continue reading “How often should I calibrate my gas detector?”
Read more »
Posted on October 15, 2020 by Chris Frail
Instrumentation today is far more capable and advanced than just a decade ago. Microprocessors continue to get more powerful and continue to reduce the power needed to perform tasks. However, the smart detectors and sensors today can operate reliably for years on a battery without any loss of performance. With wireless technology able to carry …
Continue reading “Wired vs. Wireless”
Read more »
Posted on October 1, 2020 by Chan Reis
Switches are no longer the blind, “dumb” electromechanical devices of a generation ago. Signals from sensors in critical safety loops (e.g. protecting against high temperature or pressure) are typically integrated with the plant control system via a discrete or analog input channel. A switch provides a binary (on/off) input, while transmitters provide a continuous (4 …
Continue reading “Why would I use a switch over a transmitter?”
Read more »
