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Data diagram Sensor
Gas type
Minimum concentration
CO
no alarm triggered
Methane
<5000 ppm (0,5%)
Propane (isobutane)
<2000 ppm (0,2%)
Ethanol (acetone)
<5000 ppm (0,5%)
It is essential to observe the prescribed sensor mounting height!
For your own safety and reassurance, please obtain information from your
supplier regarding their gas type and its properties!
INSTALLATION INSTRUCTIONS
The GAS ALARM GX-B2pro and the sensor may be installed
only in dry, interior rooms and
must be correctly placed according to the type of gas to ensure faultless operation of the
alarm system.
APPROPRIATE USE
The GAS ALARM GX-B2pro with external sensor is a gas warning device for city, natural and
liquefied gases and can already deliver a warning at a gas concentration that lies well below
life-threatening values. This monitoring system is, therefore, in line with its purpose, set to a
very high sensitivity (see table TECHNICAL DATA). The alarm is signalled acoustically and
optically. The unit is suitable for normal household use and may
not
be used in areas at risk
of explosion.
Another use of the device as described above is not authorized.
TECHNICAL SPECIFICATIONS
Operating voltage:
230 (+/-10%) V AC / 50-60 Hz
Power consumption:
approx. 3 W
Protection type:
IP 20
Acoustic pressure sounder:
90 dB @ 10 cm
Type Sensor:
catalyitc
Operating temperature:
0 °C / +40 °C
Storage temperaturer:
-20 °C / +70 °C
Humidity (ambient):
5–90 % RH (non-condensing)
Service life:
5 years
Cable length:
2.5 m
Cable Ø:
3,5 mm
Dimensions (HxWxD):
118x60x44 mm
Dimensions Sensor (HxWxD):
52x27x29 mm
