Technical specifications
Table 118. 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 119. Electrical connections
|
Type |
Value |
|---|---|
|
Supply voltage |
Battery, life span 15 years at 15°C to 25°C |
Table 120. Environmental specifications
|
Type |
Value |
|---|---|
|
Operating temperature |
-0 - +50 °C |
|
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 |
-20 - +55 °C |
Table 121. Temperature sensor, margin of error
|
Type |
Value |
|---|---|
|
Temperature +5 to +55 °C |
+/- 0.2 °C |
|
Temperature -20 to +5 °C |
+/- 0.4 °C |
Table 122. User interface
|
Type |
Value |
|---|---|
|
Push button SW1 |
Product activation |
|
Sensor data readout |
Wireless M-Bus or NFC |
|
LED light |
Activation |
|
Momentary values |
Temperature, status |
|
Historic values |
Average values over last hour/day |
Table 124. M-Bus slave interface
|
Type |
Value |
|---|---|
|
Frequency |
868.95 MHz |
|
Transmit power |
10 mW |
|
Transmit interval |
180 sec |
|
Encryption |
Yes |
|
Wireless M-Bus modes |
C1/T1 |
Comments (0 comments)