STR551 is an indicator/panel meter for acquisition and retransmission of
processes, also with fast transient. It is provided with relay outputs for alarm
purpose, analogue outputs for retransmission of process/setpoints and
programmable digital inputs.
Available in standard format 96x48mm, the device can be configured both for
horizontal and vertical mounting.
Distinctive feature is the intuitive multilingual interface, supported by a graphic
LCD display 128×64 pixel with backlighting programmable for 7 colors.
Visualization options include bar graph and process trend with programmable
Software features include mathematical functions related to process value like
Totalizer and Sum.
Serial connectivity relies on RS485 and Modbus-RTU protocol.