住宅通风设备  制造商、经销商、供应商

Conforms to
DIN1946-6 (2006) ventilation measures in homes
Enfeuchtungsleistung:
up to 8 kg of water in 24 hours
Air power
per air flow: 10 - 30 m³ / h
Inherent
noise: 30 - 40 dB (A)
Sound
insulation: Rw = 31 dB 1.9 Dn, w = 38 dB
Controls: 2
toggle switches, knobs 1
Sensor
connection: with 5-pole screw connection
Power
consumption: 10 - 15 W / h
Power
supply: power supply 230VAC / 12VDC
Current
consumption: 0.06 A
Manual mode
The fresh
air is led in with the fan operating in the device via the vent hole from the
outside, it flows into the room over the heat exchanger and supported by
integrated air nozzles. The capacity here is continuously variable by knob. In
addition, the capacity of the ventilation is increased with the programmable control
button for automatic operation.
Automatic
mode
From the permanently
measured climate values ​​(rH, t) from the inside and outside the absolute
humidity values ​​aH OUT and aH IN are calculated. The fan automatically
switches to the increased (programmed) rotation speed when aH IN> aH OUT and
if the measured relative humidity, the set humidity (example: 50%) exceeds. In
this mode, the knob is used to set the desired humidity in the interior.

connectivity
Indoor
climate senor (Tempature, relative Humidity): Vb = 5V, digital out
Outdoor Air
Sensor (T, RH): Vb = 5V, digital out
AC adapter:
12V DC
Ventilation
tube with weather protection on the rear panel
Measuring
ranges climate sensors:
Inside:
0..100% rh ; -20 .. + 80 ° C
Output: digital (RH, T)
Outside:
0..100% rh; -20 .. + 80 ° C
Output:
digital (RH, T)
Accuracy T:
+/- 0.2 ° C
RH
Accuracy: +/- 2%
Temperature:
0 ... 50 ° C
relative
humidity: 85% non-condensing
Protection
class: II
EMC / SD:
EN50082-1 / 2

Industries and applications
Controlled air change in a residential area according DIN1946
Control / stabilization of the desired humidity in the inner space
Basic air volume flow for normal use
enhanced, automatic level for use in high pollution or high humidity