Pressure transmitter, force, strain-gauge, potentiometer, transmitter inputs
Fast response time (2msec)
Automatic calibration checking for strain-gauge 6-wires
32 segment linearisation
Peak, valley, peak-to-peak memory
Serial line: configurable optoisolated 4-wires.
Protocol: GEFRAN CENCAL or MODBUS
Microprocessor digital indicator/relay unit in 96x48mm format (1/8 DIN).
Mounting using SMT, it provides an extremely complete operator interface and IP54 faceplate protection (IP65 with protective cover).
The faceplate has a membrane keypad with 6 keys and a 5-digit LED display for the process variable and other parameters.
The model 2300 is designed for the acquisition of signals that have a high speed of variation.
The input type is selected using a combination of jumpers and keyboard settings and can be a standard linear signal (also with custom linearisation), or the output from a pressure probe, load cell or potentiometer.
There are also two logic inputs that can be configured for different functions such as alarm memory reset, peak memory reset, calibration check, enable remote setpoint, hold.
The same functions can also be configured for the faceplate keys.
The instrument performs the functions of memorizing the maximum peak value, minimum peak level, peak to peak value.
An optoisolated analogue output is available for the retransmission of the input signal, remote setpoint or peak value.
The optional serial communications port can be Current Loop, RS232 or RS422/485, with CENCAL or MODBUS protocol (selectable).
It is possible to read from or write to any of the instruments parameters.
The programming procedure is simplified using a menu structure with different levels that enable the data to be found easily and rapidly.