Magnetic Alarm Used DN10 800 Bursting Disc Pressure Relief Rupture Disc With LJA LJA Holder

Product Overview

Description

 

Magnetic Alarm Used in Bursting Disc

 

The Rupture Disk has magnetic blocks, and the holder has magnetic sensors. There are some distance between magnetic sensors and magnetic blocks, in order to become closed circuit. When the system happens to overpressure, the distance between magnetic blocks and magnetic sensors is bigger, the closed circuit become into open circuit, the alarm performance. But the alarm must used with disk and holder in magnetic sensors, the material of the holder is non-magnetism.

  

Specifications: 

 

TYPE	Magnetic Alarm
LOAD TYPE	TENSION/COMPRESSION
SIZE (mm)	10~800
BURST PRESSURE RANGES (MPa)	0.01~100
EX-MARK	ExiaⅡC T3~T6 Ga
DISK HOLDER TYPE	LJA/YJA
DYNAMIC RESPOND (sec)	>1/1000
MAIN ELECTRICAL PARAMETERS	Ui=28V; Ii=93mA;Pi=0.65W;Ci=0μF;Li=0mH
EX-MARK FOR SAFETY BARRIER	[Exia Ga]ⅡC
MAIN ELECTRICAL PARAMETERS FOR SAFETY BARRIER	Uo=28V; Io=93mA;CO=0.083μF;LO=4.2mH ;PO=0.65W
NOTICE	The Alarm Must Be Connected With Safety Barrier

 

Electric power industry

The series of special explosive discs for vacuum-resistant and leak-free power equipment is one of the leading products of our company. They are widely used in gas-insulated closed switchgear, such as SF6 current transformer, circuit breaker, GIS combined electrical appliances, etc.

Petrochemical industry

Various types of blasting discs have been widely used in petrochemical industry, and the safety problems caused by various overpressures of petrochemical equipment have been well solved. The representative industries of product application are: PVC, PTA, polysilicon, etc.

Food and Medicine industry

The special blasting discs made of safe and non-toxic materials which meet the requirements of the health industry have been widely used in pharmaceutical and food industries. The products are non-scaling, easy to clean and highly sealed, and are suitable for clamping fast clamp flanges. The company specializes in the production of various shapes of explosive discs for explosive dust industry - round, square, ellipse, trapezoidal, etc. It has the advantages of large size, good dynamic response to rapid pressure rise, no accumulation of materials, etc., and has been widely recognized by the market.

New energy industry

The special blasting disc for lithium batteries, wind turbines and other new energy equipment manufactured by special technology is a new product developed by our company in recent years.

Dust industry

We provide you with protection solutions to effectively suppress, isolate and discharge flammable dust.

Nuclear power industry

Blasting discs for large caliber nuclear power industry. The blasting disc is of semi-circular structure with bolts clamped around it. The maximum relief diameter can reach more than 2500 mm, which meets the requirements of large discharge in nuclear power and other industries.

Cryogenic gas industry

Blasting discs (valves) for cryogenic gases are clamped by threads and welds. The products have the advantages of easy installation, low temperature resistance and no leakage, which meet the requirements of special industries. The company also has a special process to manufacture low temperature relief valves, which can be used for - 196 C.