Quantity(Piece/Pieces) | 1 ~ 1000 | >1000 |
Est. Time(days) | 7 | To be negotiated |
If you finish the payment today, your order will ship out within the delivery date.
hot sale 220VAC plug Kitchen CH4 Natural Gas leak detector use valve to cut off coal gas Fire alarm sensor for home security Technical: Applicable gas Coal Gas, Natural Gas, Liquefied Petroleum Gas Working voltage 110-240VAC Working current: below 156mA Alarm speaker volume ≥70db at 1m Working temperature -10 to +50 degrees Working relative humidity less than 95%RH Alarm density 6%LEL Alarm respond delay <30s Alarm mode Sound/LED indicator(optional alarm output on/off ) and cut-off the valve Stability Long working density error ≤ ±5%LEL Iteration Iterant testing density error ≤ ±5%LEL Alarm flash visibility 3m Alarm density error ≤5%LEL Outline size 115*72*41mm