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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SKU
GS-133
€68.00 €56.20

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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

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

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

Note: not suitable for hydrogen

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Manual GS-133.pdf
Manual GS-133.pdf (73.13 KB) Download