Technical Data Nea Smart - Rehau NEA SMART 2.0 End User Manual

32 End user manual
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Technical data NEA SMART 2.0

NEA SMART 2.0 Room unit
The NEA SMART 2.0 Room unit's functional features are indicated by a suffix, such as TRW or HRB.
The following naming system is used:
NEA SMART 2.0 Room unit XXX
Features on the available variants
Room unit Temperature Temperature
NEA SMART 2.0
TBW
HBW
HBB
TRW
HRW
HRB
Functional features on the NEA SMART 2.0 Room unit variants
Power supply (bus technology, variant XBX)
Power supply (wireless technology, variant XRX)
Analogue input
Precision of temperature measurement
Temperature measurement range
Precision of humidity measurement;
measurement range (variants HXX)
Protection class/protection rating
CE conformity as per
Dimensions (W x H x D in mm)
Housing material
Housing colour (variants XXW)
Weight
Ambient temperature
Ambient humidity
Storage/transport temperature
Usage environment
Housing colour
W: white,
B: black
Technology
B: bus technology,
R: wireless technology
Sensor
T: temperature sensor,
H: temperature and humidity sensor
and humidity
X
X
X
X
X
X
Wired Wireless
X
X
X
X
X
X
Via zone bus (ZOBUS)
2 x LR03 AAA alkaline batteries, battery life of two years
NTC 10 K for external temperature sensor NEA SMART 2.0 remote sensor
+/-1K in the range 0 °C to 45 °C
–10 °C to 45 °C (displayed: 0 °C to 45 °C)
+/-3% in the range 20–80% at 20 °C, +/-5% outside this range; 0...100%
III/IP20
EN 60730
86 x 86 x 21
ABS/PC
White (similar to RAL 9003)
0.077 kg
0 °C to +50 °C
< 95% r. m., non-condensing
-25 °C to +60 °C
Indoors only
Housing, Housing,
white black
X
X
X
X
X
X
Illuminated
frame
X
X
X