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Description
The GS-133 detects all mixtures of air and combustible gas (Natural Gas, Methane, Propane, Butane, Acetylene, GPL, Hydrogen, etc). The detector detects two levels of gas concentration - with corresponding output reactions.
The main GS-133 features are: high reliability and sensitivity, compact size and long stability & lifetime.
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Technical information
- Power supply: 12 V DC ± 20% ;
- Power consumption: 100 mA(150mA when relay is activated) ;
- Detection method: hot wire type;
- Buzzer sound level: 94dB/0.3m;
- Relay output: optional for 1st or 2nd level, max.250V/5A;
- Alarm memory: selectable;
- Response time: less then 10s ;
- External signaling AUX connector;
Sensitivity:
- 1st level 10% LEL (0,5% methan) 12,5% LEL (0,22% ISO-butan) ;
- 2nd level 20% LEL (1,0% methan) 25% LEL (0,45% ISO-butan) ;
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