BI series alarm indicator is a simple and effective alarm device, which can be widely used in most occasions.
The BI series alarm indicator is installed at the exit of the bursting disc device or the exit of the safety valve. When the bursting disc explodes or the pressure relief valve is relieved, the pressure relief medium will break through the sensitive parts of the alarm indicator to send out an alarm signal.
• size: 1" -24"
• low cost of use
• can be used in series with metal or graphite bursting disc or safety valve
• instantaneous alarm indication to minimize downtime
• can be installed in existing standard piping without clamping