Measured Value Table For Sensors - Panasonic Aquarea PAW-HPM1 Installation And Commissioning Manual

10.2 Measured value table for sensors

The HPM controller is factory set for the use of Pt1000 standard resistor sensors.
To check a sensor, both wires of the measuring line must be separated from the HPM controller.
The temperature-dependent resistance of the sensor can then be measured with a multimeter.
The measured value must correspond to the raw value, which is displayed by the HPM, once
the sensor has been connected again. The raw value is shown in the Configuration » Inputs »
Term.xx sensor menu. To access the Configuration menu, the respective access code must
be entered.
Sensor measured values
Tempera-
ture
(°C)
–28
–26
–24
–22
–20
–18
–16
–14
–12
–10
–8
–6
–4
–2
0
Aquarea Heat Pump Manager (HPM) – Manual Part 1: Installation and Commissioning – 12/2014
Raw value Tempera- Raw value
(kOhm) ture (kOhm)
(°C)
0.890 2
0.898 4
0.906 6
0.914 8
0.922 10
0.929 12
0.937 14
0.945 16
0.953 18
0.961 20
0.969 22
0.976 24
0.984 26
0.992 28
1.000 30
Tempera- Raw value
ture (kOhm)
(°C)
1.008 32 1.125
1.016 34 1.132
1.023 36 1.140
1.031 38 1.148
1.039 40 1.155
1.047 42 1.163
1.055 44 1.171
1.062 46 1.179
1.070 48 1.186
1.078 50 1.194
1.086 52 1.202
1.093 54 1.209
1.101 56 1.217
1.109 58 1.225
1.117 60 1.232
Appendix
Tempera- Raw value
ture (kOhm)
(°C)
62 1.240
64 1.248
66 1.255
68 1.263
70 1.271
72 1.278
74 1.286
76 1.294
78 1.301
80 1.309
82 1.317
84 1.324
86 1.332
88 1.340
90 1.347
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