PlanTerm - Temperature limiter for ATEX environments
PlanTerm TL600 is an ATEX-approved temperature limiter for electric heating in explosive atmospheres.
TL600 is used to control the heating circuit to a de-energised state when the surface temperature of the heating device exceeds the set limit value or when the sensor fails. The device includes an alarm prevention feature to prevent alarms caused by the process temperature. The Pt100 sensor output can be copied from the TL600 unit to other systems.