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.
Wireless gas detector LPG petroleum gas detector sensor natural gas detector coal gas alarm detect sensor ST-VGT alarm panel
Introduction :
This product selects the most advanced small current imported gas sensor , can detect the leak gas in a timely manner , the use of professional wireless technology to accurately relfect the alarm situation . Elegant streamlined design ,convenient installation ,can also be used as part of the home decoration .
Specification :
Model : MD-2003R
Emitting frequency : 433mhz /868mhz
Working voltage : DC9V-16V
Working current :
Monitor : MP-4 < 75MA
Alarm : MP-4 < 300MA
Speaker volume > 80db/M
Alarm concentration : 8% LEL
Working environment : -10 to 40 degree
Relative humidity :< 90% RH
Stability : long term work alarm concentration is not greater than ± 5% LEL
Repeatability : Repeat test alarm concentratioon no more than ± 5% LEL
Alarm concentration error : no more than ± 5% LEL
Alarm mode : sound and light alarm , the output wireless signal ,NC/NO output
Power consumption : no more than 5W
Suitable alarm panel : HA-VGW/ST-VGT/HA-IIGW/ST-IIIB/ST-IVB/ST-VB/ST-V/ST-IV/FC-300/ST-III
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$23.26~29.08
Min. Order:5
$15.04~18.8
Min. Order:5