The Eurotherm piccolo™ P304i Melt Pressure indicator and P304c controller offer versatile solutions with advanced features and a wide range of hardware options that make them ideal for all types of plastic processing.
Both the piccolo™ P304i Melt Pressure indicator and P304c controller have a 50ms sample rate to give the fast-acting control and alarm functionality required in the plastics industry. The P304c controller provides outstanding control performance in an affordable package for a wide variety of pressure sensors.
A strain gauge or process linear input is standard with an optional strain gauge input for differential pressure control, or a universal input for remote setpoint. Up to two opto-isolated DC linear outputs are available for control or retransmission along with one standard logic input for alarm reset/acknowledge or zero calibration of sensor. An additional four logic inputs may be selected for remote activation of functions like auto/manual mode selection and increase/ decrease of power output.
A custom, dual-line 5-digit display provides a complete view of the process while a horizontal bar graph gives clear visual indication of the process input. The status of alarms, outputs, active setpoint and engineering units are represented with clear beacons on the front of the unit.
Easy to integrate and use in new and legacy applications
Fast-acting alarms to protect against overpressure
Responsive, precision PID control with overshoot inhibit
Easy, effective auto-tune
Universal + strain gauge inputs
Second input for differential pressure indication / control
Easy and flexible configuration via PC software or front panel
Modbus RTU digital communications
High visibility three colour LED display
Wipedown, customizable front fascia
High reliability and quality
Three year warranty