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Jablotron GS-133 Gas Detector, 12V DC

The GS-133 detects all mixtures of air and combustible gas (Natural Gas, Methane, Propane, Butane).

The detector detects two levels of gas concentration, responding with 2 different relay output reactions.

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GS-133

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Details

Jablotron GS-133 Gas Detector, 12V DC

The GS-133 detector is used to indicate leaking of explosive gases (natural gas, methan, propane, butane). The detector detects two levels of gas concentration, responding with 2 different output reactions.

The mains-powered detector indicates a gas leakage optically, and acoustically.

Sensitivity GS-133

	Methane	Propane	Iso-butane
First level	10 ± 3% LEL (0.44% vol)	18 ± 3% LEL (0.30% vol)	23 ± 3 % LEL (0.30% vol)
Second level	18 ± 3% LEL (0.80% vol)	30 ± 3% LEL (0.50% vol)	40 ± 3 % LEL (0.50% vol)

LEL = Lower Explosive Limit (100%) according to IEC 60079-20-1: for Methane is 4.4% volume concentration for propane 1.7% vol, for iso-butane 1.3% volume, calibrated in the production of iso-butane

Specifications GS-133

Mains	DC 12V ± 20%
Beep	94 db / 0.3 m
Relay Output	250V / 5 Amp - optional response to 1st or 2nd level
Output capacity	max.230 V / 5 A
Operational temperature	-10°C to +40°C
Storage temperature	-20°C to +50°C
Stabilization time	90 s
Response time	max. 20 s
Detection method	catalytic combustion
Housing	IP 30 (EN 60 529)
Equipment lifespan	min. 5 years
Designed to operate at normal atmospheric pressures	86 to 106 kPa
Meets	EN 50194-1, IEC 60079-29-1, IEC 50130-4, EN 55022, EN 60950-1
Intended for non-explosive areas - Zone 2	EN 60079-10
VVUÚ Certified by certification body No 3076