Shanghai Chenzhu Instrument CO., LTD.
Shanghai Chenzhu Instrument CO., LTD.
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LBGS8000-EX Series Surge Protective Intrinsic Safety Barrier

LBGS8000-EX range surge protective isolated barriers are Chenzhu's unique products, which include digital input, digital output, analog converters, analog input, analog output, temperature converters, and communication input. This range of intrinsic safety barriers integrate functions such as intrinsically safe explosion-proof, signal isolation and conversion, surge protection which provides users with cost-effective products. 


It integrates high-quality surge protection units at the intrinsically safe part to withstand a 3kA surge current. From a functional point of view, intrinsically safe explosion-proof and surge protection are combined, saving the total cost and installation space.

  • LBGS8000-EX Series Surge Protective Intrinsic Safety Barrier
  • LBGS8000-EX Series Surge Protective Intrinsic Safety Barrier
  • LBGS8000-EX Series Surge Protective Intrinsic Safety Barrier
  • LBGS8000-EX Series Surge Protective Intrinsic Safety Barrier
  • LBGS8000-EX Series Surge Protective Intrinsic Safety Barrier
  • LBGS8000-EX Series Surge Protective Intrinsic Safety Barrier

Features & Advantages of LBGS8000-EX Series Surge Protective Intrinsic Safety Barrier

  • Integrate surge protection and IS explosion-proof

  • Suitable for various field apparatus: intrinsically safe temperature transmitter and sensors, valve positioners, etc.

  • A specially designed high dielectric strength transformer achieves reliable galvanic isolation and anti-interference among power supply, input, and output.

  • The 3kA signal SPD surge protection performance could meet the surge protection requirements of most signal circuits.

  • Easy Installation and Disassemble



Dimensions of LBGS8000-EX Series Surge Protective Intrinsic Safety Barrier


LBGS8000-EX Series Surge Protective Intrinsic Safety Barrier


Typical Applications of LBGS8000-EX Series Surge Protective Intrinsic Safety Barrier


LBGS8000-EX Series Surge Protective Intrinsic Safety BarrierLBGS8000-EX Series Surge Protective Intrinsic Safety Barrier

LBGS8000-EX Series Surge Protective Intrinsic Safety BarrierLBGS8000-EX Series Surge Protective Intrinsic Safety Barrier

LBGS8000-EX Series Surge Protective Intrinsic Safety BarrierLBGS8000-EX Series Surge Protective Intrinsic Safety Barrier

LBGS8000-EX Series Surge Protective Intrinsic Safety BarrierLBGS8000-EX Series Surge Protective Intrinsic Safety Barrier

LBGS8000-EX Series Surge Protective Intrinsic Safety BarrierLBGS8000-EX Series Surge Protective Intrinsic Safety Barrier

LBGS8000-EX Series Surge Protective Intrinsic Safety Barrier

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