Designed and built in compliance with IEC 61508 for use in Safety Instrumented Systems (SIS), the SIL 3 capable STZ temperature transmitter offers dual sensor input that reduces process interruptions. Backup and fail-over protection allows either of the sensors or inputs to be designated as the primary measurement, with the secondary input acting as a backup sensor in the case of primary sensor failure. The dual sensor input also allows for average and differential measurements and high-select and low-select options. It has features designed for smarter control and monitoring, including sensor drift and corrosion detection, which increases overall process availability.
The STZ is HART 7-compliant with exception-based reporting and dynamic variable mapping. It is HART and DTM programmable, and can be configured and interrogated using the HART DD on the 4-20 mA loop via any HART handheld communicator or HART compatible host.
For more information, please visit the Moore Industries website.