Pressure and Temperature Transmitters/Switches - Safety Right Out of the Box

UEC Safety Transmitter

Many process safety experts are looking for sustainable ways to help their personnel improve their safety critical loops, do it in the most cost-effective way possible, and with a minimum of complexity. The problem is the traditional approaches to deploying a full blown safety system are expensive and very complex, and still may not deliver the needed risk reduction for some safety critical systems and loops.

In the sensor subsystem for example, United Electric’s certified safety transmitter for pressure or temperature has opened up a new, less costly, less complex path for designers, I&C engineers, and maintenance personnel. It has something very unique. In addition to a 4-20 mA output, is has an embedded programmable high-capacity relay which exida has certified as a safety variable output. Now you have a device that provides designers the option of a hard wired trip in less than 100 milliseconds, with a tenth of a percent repeatability, while still providing the monitoring functions of a traditional continuous analog output.

For equipment under control, like pumps and compressors that require protection, or processes where rapid excursions can initiate dangerous events, this unique pressure and temperature transmitter, (certified for use in SIL2 safety instrumented functions, with SIL3 capability)  is addressing process safety time constraints, coupling issues with PLC and DCS’s, and adding diversity to the safety instrumented function.

The safety transmitter has a safe area fraction of 98.6% with breakthrough, automatic, self diagnostics and is one-third the cost of typical certified process transmitters.

Series One Safety Transmitter, Pressure and Temperature Switch from Ives Equipment