bi series indicator is a simple and effective alarm device, which can be widely used in most occasions.
• low cost of use
• size: 1" -24"
• compatible with metal or graphite rupture discs or for relief valve applications
• minimize downtime due to immediate burst indication
• can be installed in existing standard piping without a holder
the bi series alarm indicator is installed at the vent side of the rupture disc assembly or the vent side of the safety valve. when the process media ruptures a disk or opens a safety relief valve,the bi indicator will send out an alarm signal.