AFRISO EURO-INDEX GS 1.1 Betriebsanleitung Seite 35

4.5 Technical data
Gas alarm units GS 1.1 and GS 2.1
Parameter
Application conditions
Monitoring
Application area
Distance between gas source and
product
Mounting height propane/butane
Mounting height methane
General specifications
Dimensions housing (W x H x D)
Weight
Connections
Emissions
Alarm value
Service life
Ambient conditions
Ambient temperature
Storage temperature
Relative humidity
Electrical data
Supply voltage
Nominal power
GS 2.1 only: voltage-free changeover
contact
Degree of protection
Protection class (EN 61010-1)
Product description
Value
Methane or propane/butane
Ambient air, no application in com-
mercially used rooms
Maximum 5 m
Maximum 0.4 m above the floor
Maximum 0.4 m below the ceiling
156 x 88 x 45 mm
Approx. 0.9 g
Screw terminals
Minimum 50 dB(A), A-weighted
sound pressure audible alarm at a
distance of one metre
Approx. 20 % LEL
Approx. 5 years
0 ... 40 °C
-10 ... 60 °C
5 ... 90 %
AC 230 V
5 VA
AC 230 V, 2 A
IP 20
II
GS 1.1./GS 2.1/GS 4.1
EN
11