GEFRAN 2500 PID Controller Pressure and Force, 1/4 DIN

Single-loop microprocessor controller, 96 x 96 (1/4 DIN) format, appropriate for processes with high variation speed.

Thanks to its extended functions and configurable hardware and software, it provides high applicative flexibility in systems that control and monitor pressure, force, temperature, and differential pressure, and can acquire up to 4 variables.

It has two main analog inputs, configurable for strain gauge/potentiometer / linear signal / TC / RTD (one of which is optional), and two auxiliary analog inputs for linear signals (for example, remote setpoint functions and line speed reference input).

Two isolated analog outputs (one of which is optional) are available for control.

The operator interface, with IP54 protection level (IP65 with protective cover), is equipped with a 6-key soft-touch keyboard, triple 5-digit display (one of which is 2-color), and two bar graphs with configurable function.

Controls and commands can be sent from the front panel or via 4 digital inputs that can be assigned functions such as reset, calibration, man/auto, loc/rem, hold, raise/lower (moto potentiometer function), parameter set selection,and setpoint selection.

The instrument has 4 configurable relay outputs as standard. More extended configurations are available with the following options:
– isolated analog output for retransmission of process, peak, remote set, deviation, alarm setpoint, differential values
– expansion with 4 I/O
– communication interface Modbus RTU
– communication interface Profibus DP (slave)