Technical specifications
Table 82. Mechanics
|
Type |
Value |
|---|---|
|
Casing material |
ABS UL94-V0 (white) |
|
Protection class |
IP30 |
|
Dimensions (w x h x d) |
80 x 80 x 25 mm |
|
Weight |
75 g |
|
Mounting |
Wall-mount |
Table 83. Electrical connections
|
Type |
Value |
|---|---|
|
Supply voltage |
From M-Bus |
|
M-Bus slave port |
0.25-1.5 mm2 (screw terminal) |
Table 85. Environmental specifications
|
Type |
Value |
|---|---|
|
Operating temperature |
0-50 °C (CMa10) -20-55 °C (CMa11) |
|
Operating humidity |
0 -95 %RH, no condensation |
|
Operating altitude |
0-2000 m |
|
Pollution degree |
Degree 2 |
|
Usage environment |
Indoors |
|
Storage temperature |
-40-85 °C |
|
Measurement range, temperature |
0-50 °C (CMa10) -20-55 °C (CMa11) |
|
Measurement range, humidity |
0-100 %RH |
Table 86. Temperature sensor, margin of error
|
Type |
Value |
|---|---|
|
Temperature: +10 to +30 °C |
+/- 0.2 °C |
|
Temperature: 0 to +10 °C |
+/- 0.4 °C |
|
Temperature: -10 to +0 °C |
+/- 0.5 °C |
|
Temperature: below -10 °C or above +30 °C |
+/- 1.5 °C |
Table 87. Humidity sensor, margin of error
|
Type |
Value |
|---|---|
|
Repeatability RH |
+/- 0.1 %RH |
|
Humidity: 10 to 90 %RH |
+/- 2 % |
|
Humidity: below 10 %RH or above 90 %RH |
+/- 4 % |
Table 88. User interface
|
Type |
Value |
|---|---|
|
Push button SW1 |
Enter setup mode, next page in setup mode |
|
Push button SW2 |
Next page in standard mode, edit configurable field in setup mode |
|
LCD display |
CMa10: Yes CMa11: No |
|
Sensor data readout |
M-Bus or NFC |
|
Momentary values |
Temperature, humidity, status |
|
Historic values |
Average values over last hour/day |
|
Display language |
English, Swedish, German, Spanish, Finnish, Italian |
Table 90. M-Bus slave interface
|
Type |
Value |
|---|---|
|
M-Bus baud rate |
300 and 2400 Bit/s |
|
Nominal voltage slave port |
21-42 VDC |
|
Power consumption |
1/1.5 T/mA |
|
Addressing modes |
Primary, secondary |
|
Default address |
0 (primary) serial number (secondary) |
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