Introduction of Rupture disc indicators:
The Burst disc indicator alarm system is installed in series with the bursting disc. When the bursting disc explodes, the Burst disc indicator alarm system plays the role of alarm monitoring. When the system is overpressured, the bursting disc ruptures, and the fluid flow causes the middle film of the Burst disc indicator alarm system to stretch, bulge and rupture, resulting in the breakage of the metal wire conductor. The circuit state is normally open, achieving the purpose of alarm.
Meaning of Rupture disk alarm sensors model:
Classification of Burst sensor and indicators:
1. According to the diaphragm material: polyimide; polytetrafluoroethylene.
2. According to the outline shape: full round; square with notch.
Working principle of Burst sensor and indicators:
Rupture disk alarm sensors are installed in series with the bursting disc, and they play the role of alarm monitoring when the bursting disc explodes.
Features of Burst sensor and indicators:
Main material selection of Rupture disk alarm sensors:
1. Sealing gasket material: asbestos-free rubber sheet, flexible graphite sheet.
2. Alarm diaphragm material: polyimide, polytetrafluoroethylene.
The maximum allowable operating temperature is shown in the table below:
Specifications of Burst sensor and indicators:
Explosion-proof type of Rupture disk alarm sensors: intrinsically safe
Explosion-proof mark: EXIA IIC T4/T6
Basic parameters:
Maximum voltage: 24V DC;
Maximum current: 150mA;
Operating temperature: -40℃-80℃;
Protection level: IP65
Application of Burst sensor and indicators:
Electric rupture indicators with flange installation requirements:
1. Electric rupture indicators are only suitable for installation on RF and FF sealing surface flanges, not FMF, TG, and RJ sealing surfaces.
2. The flange diameter and flange grade of the Electric rupture indicators must be consistent with the diameter and flange grade marked on the label of the Electric rupture indicators.
Requirements for the bursting pressure value range of bursting discs used with Electric rupture indicators:
The design bursting pressure value of bursting discs of different calibers must ensure that the film ruptures and the alarm works normally.
High-end equipment, fine processing:
We have a modern workshop, and the automated precision processing equipment runs at high speed to ensure the precision of each product. The company has specially introduced advanced testing instruments to conduct strict pressure testing, sealing testing and fatigue testing on the Composite type rupture disc, so that the products are still stable, reliable and durable in extreme environments.
