UNYCSPSPUXEF

UNYCSPSPUXEF

UNYCSPSPUXEF

UNYCSPSPUXEF

UNYCSPSPUXEF

电气化学组件通常用于测量各种有毒和无毒气体，例如：一氧化碳、氧气和氢气。它们基于化学氧化与化学还原的主要方法，并产生与被测气体成比例的电流。大多数组件均由三个电极组成：工作极(WE)、计数器极(CE)和基准极(RE)。WE氧化或者还原目标气体，然后产生一个与气体浓度成比例关系的电流。CE平衡所产生的电流，而RE则维持工作电极电位以保证正确的工作区。电气化学组件往往连接恒电位器电路。这种恒电位器电路向CE提供电流(并在要求时偏置)。它让WE保持与RE相同的电位，并使用一个跨阻抗放大器(TIA)把WE的输出电流转换为电压。

与许多传感器一样，电气化学传感器具有对温度的依赖性。为了实现较佳性能，需测量这种组件的温度。根据组件的性能与温度的对比曲线图(参见数据表)，进行正确的温度校正。

ASEA BROWN BOVERI 3BSE008358R1 NSPP 3BSE008358R1

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ASEA BROWN BOVERI 3BSE005666R1 USPP 3BSE005666R1

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ASEA BROWN BOVERI 3BSE018283R1 NSPP 3BSE018283R1

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ASEA BROWN BOVERI 3BSE001800R1 NSPP 3BSE001800R1

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ASEA BROWN BOVERI 3BSE017194R1 USPP 3BSE017194R1

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ASEA BROWN BOVERI 3BSE005028R1 NSPP 3BSE005028R1

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ASEA BROWN BOVERI 3BSE000863R1 NSPP 3BSE000863R1

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ASEA BROWN BOVERI 3BSE008545R1 USPP 3BSE008545R1

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ASEA BROWN BOVERI 3BSE008524R1 NSPP 3BSE008524R1

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ASEA BROWN BOVERI 3BSE013210R1 USPP 3BSE013210R1

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ASEA BROWN BOVERI 3BSE013228R1 USPP 3BSE013228R1

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ASEA BROWN BOVERI 3BSE003785R1 USPP 3BSE003785R1

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ASEA BROWN BOVERI 3BSE006096R1 NSPP 3BSE006096R1

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ASEA BROWN BOVERI 3BSE003529R1 USPP 3BSE003529R1

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ASEA BROWN BOVERI 3BSE004086R1 USPP 3BSE004086R1

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ASEA BROWN BOVERI 3BSE008512R1 FNFP 3BSE008512R1

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ASEA BROWN BOVERI 3BSE004939R1 NSPP 3BSE004939R1

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ASEA BROWN BOVERI 3BSE036456R1 USPP 3BSE036456R1

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ASEA BROWN BOVERI 3BSE008508R1 USPP 3BSE008508R1

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ASEA BROWN BOVERI 3BSE003789R1 USPP 3BSE003789R1

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ASEA BROWN BOVERI 3BSE013216R1 USPP 3BSE013216R1

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ASEA BROWN BOVERI 3BSE005177R1 NSFP 3BSE005177R1

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ABB 3BSE003825R1 CI531

Module ABB 3BSE013252R1 CI830

From Poland

ABB S800I/O CI830 3BSE013252R1

From China

ONE ABB CI840 3BSE022457R1 Free Ship NICE CONDITION

From China

ABB AF100 Communication Interface CI810A 3BSE013262R1 GEB

ABB CI626A 3BSE005023R1

From Poland

ABB Dual Ethernet port interface CI855K01 3BSE018106R1 PR:D

From China

ABB 3BSE001077R1 CI540 BUS EXTENDER MODULE 61215

ABB 3BSE001077R1 ASEA CI540 EXTENSION I/O MODULE B219316

One-day shipping available

ABB AF100 Interface CI522 3BSE012790R1 GEB

ABB CI626 V1 AF100 3BSE012868R1 GEB

ABB CI626 V1 AF100 3BSE012868R1 NOV

ABB CI532 V02 Submodul Modbus Interface 3BSE003827R1 GEB

ABB 3BSE012870R1 SE9731B921 CI526V1

From Poland

ABB / CI626 V1 / 3BSE012868R1

From Korea, South

The original ABB DCS card CI801 3BSE022366R1 2 month warranty

ABB INTERFACE PROFIBUS COMMUNI CI830 3BSE013252R1 for industry use

From China

ABB DO820 3BSE008514R1 PR:A

From Thailand

ABB communication module CI840 3BSE022457R1 good in condition for industry use

From China

ABB ISA to AF100 Coupler 3BSE012870R1 CI526V1

From Canada

ABB CI830 3BSE013252R1 INTERFACE PROFIBUS COMMUNI for industry

ABB 3BSE022457R1 CI840 communication module good in condition for industry