Pagina 293 - GC_Sensor_Vision_Safety_Measurement-ENA4

THQ SERIES
The microprocessor-based controllers
of the THQ series are characterised
by remarkable regulation precision,
in particular in heat-sealing and
thermoforming operations typical of the
automatic packaging.
The AT initial autotuning and the ADT
permanent autoadaptive functions
can both be activated through the PID
control action, responding excellently to
frequent or fast system variations, as for
example in process start and stop.
The panel with single or double display
allows the setting of all the controller’s
values and configurations, such as
sensor input, control action and alarm
functions, with the possibility to lock the
programming on three different safety
levels.
The exclusive LFA diagnostic function
is able to detect failures along the
entire regulation loop, for example
thermocouples short-circuit or heating
resistance breaking.
HIGHLIGHTS
• Excellent measurement precision
and regulation stability
• 9 sensors, 4 control actions, 16
alarms all keyboard configurable
• PID action with AT autotuning and
ADT autoadaptive functions
• LFA diagnostic function of the
regulation loop
sensor
TEmperature
CONTROLLERS
APPLICATIONS
Process control
Packaging lines