Intrinsic Isolated Barrier

• 

Intrinsic safety barriers and isolators use intrinsically safe explosion-proof and functional safety technologies and adopts various measures such as rapid cut-off, isolation, and energy limiting to ensure that the energy transmitted to the field equipment in the hazardous area is intrinsically safe, thereby preventing dangerous energy from entering the danger zone and causing an explosion.

An isolated barrier, such as the digital input barrier, is a key interface unit in the intrinsically safe explosion-proof control system. The intrinsically safe barrieror the intrinsic safety barrier with quite affordable intrinsically safe barrier pricemade by CHENZHU, one of the top intrinsic safety barrier manufacturersin China, is made under a strict production process and tested by a series of quality assurance systems.

What is Difference Between Intrinsic Isolated Barrier and Isolator?

Isolator

The isolator is used to adjust, isolate and transform all kinds of field instrument signals into the normal signals or special signals specified by users which can be accepted by the computer, DCS, PLS, etc. It is also used to isolate control equipment and operational equipment from electronics, like a relay.

Intrinsic isolated barrier

The isolation barrier electricalin our safety automation system for sale are associated equipments of explosion-proof instruments that will not affect the function of the measurement system in a normal situation. The safety barrier instrumentis placed on one side of the security site, when the explosion-proof system fails, the intrinsic barrier can limit the energy(electric energy) which can enter the dangerous site to safe values to ensure the safety of the scene.

Difference

What is Safety Level of Intrinsically Safe Electrical Equipment?

IA

IA means that the explosive gas mixture cannot be ignited under normal operation, one counting failure, and two counting failures. IA-level intrinsically safe electrical equipment can be used in hazardous locations in Zone 0, Zone 1, and Zone 2.

IB

IB means that explosive gas mixtures cannot be ignited under normal operation and a counting failure. IB's intrinsically safe electrical equipment that can be used in hazardous locations in Zone 1 and Zone 2.

IC

IC means that explosive gas mixtures cannot be ignited under normal operation. IC-level intrinsically safe electrical equipment can be used in zone 2 hazardous locations.

For more information about what is isolation barrier, please feel free to contact us!

Другие товары поставщика

	Network SPD	The SPDnetworksurge protection device, also called ethernet cable surge protector, protects a data line, including computer network signals, commun...
	CZ2000 Series Signal Conditioner	CZ2000 range signal conditioners use high-efficiency electromagnetic isolation technology to achieve reliable galvanic isolation among power supply...
	C Series Ultra Thin Signal SPD	In today's fast-paced world of information technology, electronic devices are being used in increasingly diverse applications. However, their lower...
	AC Power SPD	AC SPD The power surge protector for ac compressoris designed to prevent transient surge conditions. Large single surge events, such as lightning,...
	GS8500-EX Temperature Converter Intrinsic Safety Barrier	Temperature input isolated barriers, converter potentiometer/RTD/TC signals in hazardous area into 0/4~20mA or 0/1~5V signals and output to safe ar...

Похожие товары

	Tubular Conveyor Belt	Продавец: Qingdao Rentone Belt Co., Ltd.	The tubular belt conveyor, also known as the pipe conveyor belt, is a type of conveyor belt that ...
	Steep Angle Sidewall Conveyor Belt	Продавец: Qingdao Rentone Belt Co., Ltd.	The steep incline conveyor beltis manufactured through secondary vulcanizing process. It is speci...
	Steel Cord Conveyor Belt	Продавец: Qingdao Rentone Belt Co., Ltd.	Rentone Belt is one of the most renowned china steel cord conveyor belt manufacturers in China. W...
	Special Conveyor Belt	Продавец: Qingdao Rentone Belt Co., Ltd.	As a professional special conveyor beltmanufacturer, Rentone Belt has the capability to manufactu...
	Solid Woven Conveyor Belt	Продавец: Qingdao Rentone Belt Co., Ltd.	As a reliable solid woven belt manufacturer, Rentone Belt Co., Ltd. is dedicated to serving our c...