Intrinsic Isolated Barrier
What Is Isolation Barrier?
Intrinsic safety barriers and isolatorsuse 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 isolation barrier, such as the digital input barrier, is a key interface unit in the intrinsically safe explosion-proof control system. The intrinsically safe barrier or the intrinsic safety barrier with quite affordable price made by CHENZHU, one of the top intrinsic safety barrier manufacturers in China, is made under a strict production process and tested by a series of quality assurance systems.
IS Barrier Types
GS8500-EX Series Intrinsic Safety Barrier
GS8500-EX Analogue Intrinsic Safety Barrier
GS8500-EX Analogue Intrinsic Safety Barrier Loop Power
GS8500-EX Digital Intrinsic Safety Barrier
GS8500-EX Digital Intrinsic Safety Barrier Loop Power
GS8500-EX Temperature Converter Intrinsic Safety Barrier
GS8500-EX Voltage Input Intrinsic Safety Barrier
GS8500-EX Communication Input Intrinsic Safety Barrier
GS8500-EX Frequency Converter Intrinsic Safety Barrier
GS5000-EX Series Intrinsic Safety Barrier
GS5000-EX Analogue Intrinsic Safety Barrier
GS5000-EX Analogue Intrinsic Safety Barrier Loop Power
GS5000-EX Digital Intrinsic Safety Barrier
GS5000-EX Digital Intrinsic Safety Barrier Loop Power
GS5000-EX Temperature Converter Intrinsic Safety Barrier
GS8200-EX Series Intrinsic Safety Barrier
GS8200-EX Analogue To RS485 Intrinsic Safety Barrier
LBGS8000-EX Series Surge Protective Intrinsic Safety Barrier
GS4000-EX Series Backplane Intrinsic Safety Barrier
What is Difference Between Intrinsic Isolated Barrier and Intrinsically Safe 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 isolated barriers for hazardous areas in 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 isolation barrier is placed on one side of the security site, when the explosion-proof system fails, the intrinsic barriercan 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.
在线联系供应商
Other supplier products
 |
A Brief Introduction of Intrinsically Safe Barrier | Intrinsically safety barriers in instrumentationimproves workplace safety by limiting the energy available in the process. Ⅰ. What is intrinsica... |
 |
Low Power SPD | Low Power SPD The low voltage surge protectoris designed to prevent transient surge conditions. T range low voltage surge protection devicefor low... |
|
|
DC Power SPD | dc power surge protector dc spd 1000v dc surge protector solar solar dc spd dc surge arrestor？ surge arrester dc dc surge suppressor dc spd ... |
 |
GS8500-EX Series Intrinsic Safety Barrier | GS8500-EX range functional safety isolated barriers are CHENZHU's hit products, which obtained the first IECEx, ATEX, DE TUV SIL, JP TIIS certifica... |
 |
GS8500-EX Communication Input Intrinsic Safety Barrier | Communication signals input isolated barriers, realize the bi-direction communication between hazardous area and safe area. It also provides an iso... |
Same products
 |
CSD16301Q2 TRANSISTOR MOSFET N-CH 25V 6SON TEXAS INSTRUMENTS | 卖方: ZK Electronic Technology Co., Limited | Part Number:CSD16301Q2 Description:CSD16301Q2 TRANSISTOR MOSFET N-CH 25V 6SON TEXAS INSTRUMENTS ... |
 |
CAPACITOR EEF-CX0J10CAPACITOR EEF-CX0J101R PANASONIC SMD SPEC POLYMER 100UF 6.3V SMD LF1R PANASONIC SMD SPEC POLYMER 100UF 6.3V SMD LF | 卖方: ZK Electronic Technology Co., Limited | Part name:EEF-CX0J101R Description:CAPACITOR EEF-CX0J101R PANASONIC SMD SPEC POLYMER 100UF 6.3V ... |
 |
Heavy Copper PCB Manufacturer | 卖方: Xinfeng Huihe Circuits Co., Ltd. | Heavy Copper PCB, pcb fabrication up to 12oz, large current, pcb circuitfabrication base material... |
 |
8 Layer ENIG Half Hole Custom PCB | 卖方: Xinfeng Huihe Circuits Co., Ltd. | Number of layers: 8 Surface finish: ENIG Base material: FR4 Outer Layer W/S: 4/3mil Inner lay... |
 |
4 Layer ENIG Impedance Control Half Hole PCB Electric Circuit Board | 卖方: Xinfeng Huihe Circuits Co., Ltd. | Number of layers: 4 Surface finish: ENIG Base material: FR4 Outer Layer W/S: 6/4mil Inner lay... |
