SA DUAL Contact Sales This unit is MSHA classified for methane, with three separate alarms; this allows three thresholds to be alarmed from one point. MSHA requires that each function be wired separately from each other. |
Alarms
SA DUALContact Sales This unit is MSHA classified for methane, with three separate alarms; this allows three thresholds to be alarmed from one point. MSHA requires that each function be wired separately from each other. |
