Pipe & instrumentation / measurement & control technology
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Z20469
Copyright
2013 by: WATERKOTTE GmbH. Subject to changes.
11
Pipe & instrumentation / measurement & control technology
Figure 22:EcoTouch Ai1 Air: temperature and pressure sensors, pictures refer to DIN
19227 Page 1
Figure 23: EcoTouch Compact DS 5018 Ai: temperature and pressure sensors, pictures re-
fer to DIN 19227 Page 1
MSR-No.
Instrumentation
Component
PIC/1
Measurement of pressure readout in the control-ler
display and control in the electrical switchboard.
Pressure transmitter ND
TIC/2
Measurement of temperature, readout in the control-
ler display and control in the electrical switchboard.
NTC 10K, gauge: suction gas overheat-
ing
TIC/3
Measurement of temperature, readout in the control-
ler display and control in the electrical switchboard.
NTC 10K, gauge: condenser OUT =
Heating flow
TIC/4
Measurement of temperature, readout in the control-
ler display and control in the electrical switchboard.
NTC 10K, gauge: condenser IN =
Heating return
PIC/5
Measurement of pressure readout in the controller
display and control in the electrical switchboard
Pressure transmitter HD
PZ+/6
Safety pressure relief valve.
Safety pressure switch
TIC/7
Measurement of temperature, readout in the control-
ler display and control in the electrical switchboard.
NTC 10K, gauge: heat source IN Vd
TIC/8
Measurement of temperature, readout in the control-
ler display and control in the electrical switchboard.1
NTC 10K, gauge: heat source OUT Vd
TZ+/9
Safety pressure gas temperature sensor.
Safety pressure gas temperature sensor.
TIC/10
Measurement of temperature, readout in the controller
display and control in the electrical switchboard.
NTC 10K, gauge: domestic hot water
