650L

Gefran 650L Series indicators are designed to interrupt the output in the event that the safety limit of an industrial process is exceeded. Once a limit exceeded event occurs it is latched until reset by an operator acknowledgment action. This reset can be done by the operator from the specific (red R) front key , digital input (optional) or serial line (optional). The displays show the process values, plus multilingual scrolling messages for diagnostics and alarms.