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It is intended for the
automatic control of the airborne natural,
hydrocarbon liquefied gases and
carbon monoxide in the industrial and
residential areas, for the alert signal
launch and for the termination of
the gas supply if previously set values of
the gas content are exceeded
|
Technical
specifications |
SBG-3 |
SBG-4 (for CO) |
|
Work temperature
range, �C |
from +5 to +40 �C |
from 0 to +50 �C |
|
Alert
signal launch value |
10�5 % LEL |
1st – 20
mg/m3
2nd – 100
mg/m3 |
Life
time without control
and tuning of the launch value |
at least 1 year |
at
least 1 year |
|
Power
supply |
220 V, 50 Hz
|
220 V, 50 Hz
|
|
Electric capacity
|
10
W |
10 W |
|
Reaction
time, not more, s |
10 s
|
1st – 30
2nd - 45
|
|
Sensor type |
semiconductor |
electrochemical |
Electric
shock protection
class by GOST |
2 |
2
|
Applications
Residential areas, equipped with natural gas
devices (stoves, boilers); boiler rooms of
various capacities on natural or liquefied
gas; stores, warehouses, restaurants;
medical, children and educational
facilities; natural gas stocks, chemical
laboratories; bath-houses, saunas and so on
Possible to supply the gas monitoring
system SBG without the electromagnetic valve
(by the demand of a customer) to work as gas
presence signal device
|
Device with a valve |
Pipe diameter, inches |
|
SBG-15 |
� |
|
SBG-20 |
� |
|
SBG-25 |
1 |
Features
and benefits
Works from 220 V outlet
Simple to install and use
Long life time
Has sound and light indication
Small size
High sensitivity
Certificate of correspondence ROSS RU.ME
35.V00366
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