Technical specifications
Table 95. Mechanics
|
Type |
Value |
|---|---|
|
Casing material |
ABS UL94-V0 (white) |
|
Protection class |
IP30 |
|
Dimensions |
80 x 80 x 25 mm |
|
Weight |
75 g |
|
Mounting |
Wall-mount |
Table 97. Environmental specifications
|
Type |
Value |
|---|---|
|
Operating temperature |
0-50 °C (CMa10w) -20-55 °C (CMa11w) |
|
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 (CMa10w) -20-55 °C (CMa11w) |
|
Measurement range, humidity |
0-100 %RH |
Table 98. 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 99. 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 100. 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 |
CMa10w: Yes CMa11w: No |
|
Sensor data readout |
Wireless 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 102. M-Bus slave interface
|
Type |
Value |
|---|---|
|
Frequency, wireless M- Bus |
868.95 MHz |
|
Transmit power |
10 mW |
|
Transmit interval |
6 min |
|
Encryption |
Yes |
|
Wireless M-Bus modes |
T1 |
|
Sensitivity |
-104 dBm |
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