Friday, 10 Apr 2026
BT-21A Gas Alarm System: -Co-work with electric-contact pressure gauge -Power Supply Voltage:12V AC -Input route: 7routes switch value differential pressure switch -Default pressure scope:...
BT-10 System Main Parameters:Oxygen Generators Capacity: 3Nm3/h~100Nm3/h( single unit)Oxygen Purity: 93%±3% (with PSA technology)Power supply: 380V/220V, 50/60HZOut Pressure: ≥ 0.3 MpaOperation...