LNG/LPG DETECTOR GA3000/GA 6000
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- LNG/LPG DETECTOR GA3000/GA 6000
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LNG/LPG DETECTOR GA3000/GA 6000
Summary
The combustible home gas detector. GA3000/GA6000 uses a Japanese gas sensor which is highly reliable and
reasonably priced. The installation is quite easy. Gas leak accidents can be prevented with an optional shut-off valve.
Features
• Japanese high quality gas sensor
• High reliability and reasonable price
• External relay output
• Self-test function
• Long life
Specifications
|
Item |
Contents |
|
Power supply |
90-250AC |
|
Power consumption |
< 1W |
|
Alarm level |
1/100-1/4LEL of LNG/LPG |
|
Gas sensor |
FIS semiconductor gas sensor, made in Japan |
|
Alarm output |
Sound, LED and pulse for external relay |
|
Operating Temp. |
-10 to 55℃ without dew condensation |
|
Dimensions |
150㎜×86㎜×32㎜ |
|
Weight |
220g |
|
Attachment |
Attachment plate×1,Screw×2,Shut-off valve Extension cable 1.5m×1 |
|
Approval |
GB15322.2.2003 |
|
Option |
Shut-off valve (Bore diameter: 15㎜ or 20㎜) |
Shut-off valve summary
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Shut-off valve is a residential gas emergency shut off solenoid valve, specially designed as a gas pipe
breaker for emergency use. It can be connected with a gas leaking detection sensor, fire alarm circuit or other intelligent sensor
module so that on-site or remote shutdown on gas supply(manually or automatically)is possible, hence
ensuring the safety of gas usage. The valve features auto-close when strong vibration is detected.
After close, manual operation is required to turn on the valve. This feature meets safety regulations in the event of an accident.
Valve Technical Parameter
|
Item |
Contents |
|
Applicable media |
Natural gas, liquid gas, manufactured gas |
|
Sealing material |
Special type of NBR/FKM rubber |
|
Body material |
Wrought brass alloy(HPb59-1) (Wrought aluminum alloy is optional) |
|
Operating Temp. |
-10 to 50℃ |
|
Max pressure |
20KPa (Option: 0.1MPa) Note: 0.1MPa=1bar=14.51psi |
|
Closing mode |
Direct current impulse or manual |
|
Electric modes |
Capacitor discharging pulse driving (9Vdc charging) Recommended capacitance:1000μf/35-50V pressure-proof |
|
Closing time |
≦1 sec |
|
Opening mode |
Manual only(manual reset) |
|
Explosion-proof mark |
Exmb ⅡT6 |
|
Protection class of crust |
IP54(Require to close dustproof cover) |
|
Cable length |
0.4m(valves bring) |
|
Connection mode |
Screw thread |
|
Satisfying criteria |
Q/TDXB01-2003～2009, GB3836.1 and GB3836.9, CJ/T132 |
|
Production license No. |
See product label |
|
Quality guarantee period |
5 years from the date of product delivery |
Installation place of LPG detector
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Install the LPG detector 30 cm from the floor because LPG is heavier than air.
Installation place of LNG detector
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Install the LNG detector 30cm lower than the ceiling because LNG is lighter than air.