Appendix; Sensor Curves - Buderus Logano plus GB402 Installation And Maintenance Instructions Manual

11 Appendix

11.1 Sensor curves

DANGER: Risk to life from electric shock.
B Isolate the heating system before taking
any readings.
Fig. 65 Sensor curves: boiler sensor
Resistance in Ω
x
y Temperature in °C
Two identical sensors (dual sensors)
installed in one sensor casing are used as
boiler sensors.
Logano plus GB402 - Subject to technical modifications!
Always measure the temperatures being compared
(room, flow, outside and flue gas temperatures) near the
relevant sensor. The curves depict mean values and are
subject to tolerances. Measure the resistance at the cable
ends.
All temperature sensors on the GB402 have
the same sensor curve.
11
Appendix
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