SP-78G Standalone Combustible Gas Detector (AC220V)
Featrues:
High stability sensor
Auto self-check function
Auto reset function
SMT design
Microprocessor adopted
Can be used to detect natural gas and LPG
Parameter:
Static current: below 90mA
Alarm current: below 100mA
Rated power: below 3W(AC220V)
Alarm density: 10%±5%LEL
Alarm SPL: above 85DB/M
Mounting mode: wall-mounted
Alarm mode: sound and flash alarm
Dimension: 115*74*41mm
Test:
After the gas detector be powered on ( connected with AC power), it flashes for 3 mins for warning up, after flash stop, the LED lamp fix on green color and it enter into standby working status, can detect gas and make alarm.
Pls note, it should be under pure air wothout gas, wth in the 3 mins time to start the detector, do not open gas then, during the 3 mins, the LED keep on flash,
After LED lamp fix on Green color, make the test, keep it near the output of gas, open gas, it will make alarm. Or you can open the lighter, keep the gas input lines face the lighter of gas, it will also report alarm.
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Name | Rating | Feedback |
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Shipping Company | Shipping Cost | Estimated Delivery Time |
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3 - 7 days | ||
3 - 7 days | ||
5 - 14 days | ||
Post Air Mail | Free Shipping | 15 - 45 days |
Return Policy | If the product you receive is not as described or low quality, the seller promises that you may return it before order completion (when you click "Confirm Order Received" or exceed confirmation timeframe) and receive a full refund. The return shipping fee will be paid by you. Or, you can choose to keep the product and agree the refund amount directly with the seller. N.B.: If the seller provides the "Longer Protection" service on this product, you may ask for refund up to 15 days after order completion. |
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Seller Service | On-time DeliveryIf you do not receive your purchase within 60 days, you can ask for a full refund before order completion (when you click "Confirm Order Received" or exceed confirmation timeframe). |