171CCC76010

171CCC76010

171CCC76010

171CCC76010

171CCC76010

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。

Foxboro IGP10-D20D1F-M1L1 IGP10D20D1FM1L1 Pressure Transmitter SAR

Foxboro IGP10-D20D1F-M1L1 IGP10D20D1FM1L1 NIOB Pressure Transmitter SAR

FOXBORO IGP20-T22B21F-M1 TRANSMITTER 12.5-42 VDC (NEW)

FOXBORO PRESSURE TRANSMITTER IGP10-A22D1F IGP10 A22D1F IGP10A22D1F 0211404

Foxboro IGP10-D20E1F-M1L1 IGP10D20E1FM1L1 Digital Pressure Transmitter SAR

Foxboro IGP10-D20E1F-M1L1 IGP10D20E1FM1L1 Digital Pressure Transmitter SAR

Foxboro IDP10-D20A21F-M1L1 IDP1D20A21FM1L1 Digital Pressure Transmitter SAR

USED FOXBORO TRANSMITTER IGP25-D22E1F-M1C1L1 2000 PSI

Foxboro Pressure Transmitter IGP20-D20D21C-M1

From Canada

Foxboro IDP10-D22B21F-M2L1V IDP10D22B21FM2L1V Digital Pressure Transmitter SAR

FOXBORO IGP10-D20D1F-L1M2 DISPLAY PRESSURE 42V 300PSI 4-20MA TRANSMITTER B244797

08K3261 IBM SUB CARD F/A20M/A20P THINKPAD VIDEO A20M A22P A21M A22M 1800I AS-IS

Foxboro IGP20-TS3D01F-M2L1 Transmitter

Customs services and international tracking provided

12P3399 IBM MOTHERBOARD F/750MHZ 16MBVR A20M/P A20M A21E A21M A22M THINKPA AS-IS

Customs services and international tracking provided

12P3156 IBM MOTHERBOARD F/700MHZ 8MBVR A20M/P 2 A20M A21E A21M A22M THINKP AS-IS

Customs services and international tracking provided

08K3268 IBM MOTHERBOARD F/700MHZ 8MBVR A20M/P 2 A20M A21E A21M A22M THINKP AS-IS

Customs services and international tracking provided

Foxboro Pressure Transmitter IGP20-D22D01C-M1L1C1

From Canada

10L1412 IBM MOTHERBOARD F/CEL500 8MBVR A20M/P 2 A20M A21E A21M A22M THINKP AS-IS

Customs services and international tracking provided

08K3270 IBM MOTHERBOARD F/750MHZ 16MBVR A20M/P A20P A21P A22P A22M THINKPA AS-IS

Customs services and international tracking provided

12P3199 IBM MOTHERBOARD F/750MHZ 16MBVR A20M/P A20P A21P A22P A22M THINKPA AS-IS

Customs services and international tracking provided

08K3317 IBM MOTHERBOARD F/750MHZ 16MBVR A20M/P A21P A20P A22P A22M 2 THINK AS-IS

Customs services and international tracking provided

08K3277 IBM MOTHERBOARD F/700MHZ 8MBVR A20M/P 2 A20M THINKPAD A21M A22M A2 AS-IS

Customs services and international tracking provided

Foxboro Pressure Transmitter IGP10-D20A01C-M1L1C1KT

From Canada

IBM Hard Drive Cover Caddy A20 A21 A22 A20p A21m F9

New In Original Box ABB Inverter ACS550-01-012A-4 ( ACS55001012A4 )

From China

ABB ACS550-01-015A-4 ACS55001015A4

From Germany

ABB ACS550-01-023A-4 ACS55001023A4 + ACS-CP-A PANEL

From Poland

ABB ACS550-01-015A-4 ACS55001015A4 + ACS-CP-A PANEL

From Poland

ABB Frequenzumrichter ACS550-01-059A-4

From Germany

New Inverter ACS550-01-023A-4 for ABB

From China

New Inverter ACS550-01-031A-4 for ABB

From China

ABB ACS550-01-08A8-4 ACS5500108A84 + ACS-CP-A PANEL ! NEW IN BOX !

From Poland

New Inverter ACS550-01-045A-4 for ABB

From China

ASEA BROWN BOVERI ACS550-01-157A-4 NSFP ACS55001157A4

ABB Inverter ACS550-01-012A-4 ( ACS55001012A4 ) NIB !

From China

ABB Inverter ACS550-01-023A-4 ( ACS55001023A4 ) NIB !

From China

ABB Inverter ACS550-01-015A-4 ( ACS55001015A4 ) NIB !

From China

ABB ACS550 ACS550-U1-038A-4+B055 20 Hp, 25 Hp, ACS550, VFD, N12

ABB ACS550-U1-125A-4 AC INVERTER DRIVE 100HP 75KW 3PH 48..63HZ 380...480VAC

ABB AC DRIVE 40 HP ACS550-U1-059A-4 ACS550U1059A

Customs services and international tracking provided

ABB Inverter ACS550-01-023A-4 (ACS55001023A4) NIB

From China

ABB ACS550-U1-015A-4 ACS550U1015A4

From Germany

ABB Inverter ACS550-01-012A-4 (ACS55001012A4) NIB

From China

ABB Inverter ACS550-01-015A-4 (ACS55001015A4) NIB

From China

NEW ABB ACS550-U1-03A3-4 DRIVE ACS550U103A34

ABB inverter ACS550-01-06A9-4(380V/3KW)

NEW ABB inverter ACS550-01-031A-4 15 KW 380V

NEW ABB inverter ACS550-01-023A-4 11 KW 380V