8
ENGLISH
TECHNICAL SPECIFICATIONS
Operating voltage:
230 (+/-10%) V AC / 50-60 Hz
Power consumption:
approx. 1,5 VA
Operating temperature:
-15°C / +40°C
Protection type:
IP 20
Acoustic pressure sounder:
90 dB @ 10 cm
Cable length:
2.5 m
Dimensions (HxWxD):
118x60x44 mm
Data diagram Sensor
Gas type
Trigger point acc. to diagram
Minimum concentration
CO
no alarm triggered
no alarm triggered
Methane
2500ppm (0.25%)
<0.5%
Propane (isobutane)
1000ppm (0.1%)
<0.2%
Ethanol (acetone)
2500ppm (0.25%)
<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-B2 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-B2 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.
