RWF55 is mainly used to regulate the temperature or pressure inside fuel or gas heaters. Depending on the setting, use RWF55 as a 3-bit stepper regulator or a continuous regulator with analog output.
The RWF55 can be converted using the external switch of the 2-position burner and 2-position regulator. The built-in thermostat function can be used to turn on and off the burner.
SIEMENS Siemens proportional regulator RWF55.50A9 RWF55.60A9
SIEMENS Siemens comparator RWF55.50A9 RWF55.60A9
SIEMENS Temperature Control Meter RWF55.50A9 RWF55.60A9
SIEMENS Siemens Boiler Process Controller RWF55.50A9 RWF55.60A9
RWF40.000A97 RWF40.010A97
RWF40.001A97 RWF40.011A97
RWF40.002A97 RWF40.012A97
RWF50.20A9 RWF50.30A9
RWF50.21A9 RWF50.31A9
RWF55.50A9 RWF55.51A9
RWF55.60A9 RWF55.61A9
RWF50.20A9, three position proportional adjustment, single packaging
RWF50.21A9, three position proportional adjustment, multiple packaging
RWF50.30A9, analog quantity proportion adjustment, single packaging
RWF50.31A9, analog quantity proportion adjustment, multiple packaging
SIEMENS pressure sensor from Germany
QBE9000-P10 QBE9000-P16
QBE9000-P25 QBE2000-P10
QBE2000-P16 QBE2002-P10
QBE2002-P16 QBE2002-P25
