Temperature controller for refrigeration (frozen and chilled goods) or heating applications. It has an internal audible alarm (buzzer) and a configurable digital input to detect an open door and/or external alarm/power fault. It performs a natural defrost by stopping the compressor if configured for chilled goods. Output 2 offers the option of functioning as a NC contact of output 1, as a temperature alarm, or to activate a forced defrost (when used for frozen goods). Another available resource is the disconnection of the control functions, allowing for the MT-514E to act only as a temperature indicator. Additionally, through an intelligent function locking system, it prevents unauthorized people from changing the control functions.

The new fast link connection system FastOn of this product have increased the productivity in the manufacturing lines.