APPLICATION 

• Honeywell FEMA's TST and TST...R series thermostats require adjustment (configuration and parameterization) in only two modes (the basic mode and the expert mode) and are suitable for the precision-adjustment and monitoring of medium temperatures in the fields of plant construction, fluidics, process technology, and pneumatics, as well as in the monitoring and control of furnaces, heating units, and process temperatures, as well as for applications in the field of frost protection. 

• These thermostats provide sufficient accuracy (0.5% of the final value) for measurement monitoring in many laboratory applications. Models with built-on sensors for a tem perature range of -50...+200 °C and models with an ex ternal sensor for a temperature range of -50...+400 °C are available. Customized PT1000 precision class-A sensors can also be employed in the aforementioned temperature ranges.