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The electric signal wire or sensor device can be added to the bursting disc safety devices. The signal wire would disconnect when the bursting disc bursts, and the DCS control system of the equipment would gain the signal that the bursting disc is broken by the signal delivery through electric signal wire. The bursting disc safety devices with electric signal indicator made in our company are often of two types: internal type and external type.
The electric signal wire or sensor device can be added to the bursting disc safety devices. The signal wire would disconnect when the bursting disc bursts, and the DCS control system of the equipment would gain the signal that the bursting disc is broken by the signal delivery through electric signal wire. The bursting disc safety devices with electric signal indicator made in our company are often of two types: internal type and external type.
1)Welding reverse slotted domed bursting disc, the bursting disc and holder are connected by welding, which has advantages of good sealing quality, high accuracy, conveniently installation. 2)Welding reverse domed scored bursting disc, the bursting disc and holder are connected by welding, which has advantages of good sealing quality, high accuracy, conveniently installation. Applied in GIS、C-GIS、transformers and arresters.The bursting disc open picture:
Technical properties:The conventional explosion-resistant doors have low precision of opening pressure and also opening difficulties due to large inertia, leaking and rusting performances, GD bursting discs for the boiler flue use overcomes the above disadvantages and make the safety pressure-relief reliable, ensure the safety of buildings and personnel around the boiler flue.
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