Continuous extension of operating times, combined with ever-growing current density levels exerted on power transformers, have resulted in ever-increasing quality demands on temperature monitoring; precise measuring value and process monitoring methods are mandatory prerequisites for safe operation and reliable remote monitoring. Temperature sensors from Messko have been ably and competently meeting these requirements for decades. By adding the Digital Temperature Transmitter TT-PWM60 to our program we have extended our product line with temperature sensor featuring "built-in” analog or digital temperature transmission. Analog remote transmission as well as interfacing with
control room systems for process monitoring can be realized on the basis of current bus technologies.
The PWN technology employed obviates the need for calibration to the selected output signal.
The comprehensive evaluation and transmission electronics are incorporated in a standard DIN head. Connection is established via the
Coninverse plug included with each temperature sensor.
Signal outputs
0…1 mA
0…20 mA (Error signal* >22mA)
4…20 mA (Error signal* 22mA)
RS485