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:::::: Alarm Device for Flammable and Toxic Gases; Stationary,
Double - Channeled; SGS-901(902)  ::::::


Purpose:

Controls and alerts the high flammable and toxic gases content in the work area

Application:
Boiler rooms (liquefied and natural gas), industrial, administrative and residential areas

Technical specifications:
 
 

SGS-901

SGS-902

 Number of channels

2

 2
 Number of programmable launches

2

 2
 Type of signal  ‘dry’ contact,

light, sound

‘dry’ contact,

light, sound

              Launch values of alarm

-         for flammable gases, % LCLFP

        -         for toxic gases, mg/m3

 1st limit 10 5

2nd limit 20 5

1st limit 1 MAC

2nd limit 5 MAC

1st limit 10 5

2nd limit 40 5

1st limit 1 MAC

2nd limit 5 MAC

 Explosion protection

none

1ExibIIC(B)T6(T4)

 Power supply 220 V, 50 Hz

220 V, 50 Hz

 Communication channel 4-20 mA  4-20 mA
  Work range of temperatures, C From 0 to +50 From -20 to +50

The alarm device consists of the control and alert compartment and the probes with electrochemical and thermocatalytic sensors

Detectable gases:

- toxic: CO, NO2, H2S, SO2, NH3, O2 and others

- flammable: methane, propane, butane, acetylene, ethanol, methanol,
  acetone, hydrogen and others

There is a possibility to use probes as separate alarm devices without the control compartment

Advantages:

- works from 220 V outlet

- simple to install and use

- long life cycle

- small size

- high sensitivity

- digital output RS-485
 

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| Gasguard Portable Gas Monitor | | Gaspro Online Gas Analyzer
| Continuous Gas Monitoring | | Gas Analyzing System | | Gas Detectors
| Gas Monitoring System | | Alarm Device | | Flame Informers | | Fire Informer |

 
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