140DDI35310C

140DDI35310C

140DDI35310C

140DDI35310C

140DDI35310C

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。

WESTINGHOUSE QC1030 USPP QC1030

WESTINGHOUSE QC1025 USPP QC1025

WESTINGHOUSE QC1020 USPP QC1020

WESTINGHOUSE QC1020 NSPP QC1020

WESTINGHOUSE QC1015 USPP QC1015

WESTINGHOUSE QC1015 NSPP QC1015

WESTINGHOUSE QC1010 USPP QC1010

WESTINGHOUSE QC1005 USPP QC1005

westinghouse QC qc3060h qc 60 amp 3 pole breaker 240v chipped

WestingHouse QC 120 QuickLag-C Breaker

WESTINGHOUSE QBHW3100H USPP QBHW3100H

Westinghouse qbhw3100h 3 pole qbhw 240v 100 amp breaker 

Westinghouse qbhw3100h 3 pole qbhw 240v 100 amp breaker

Westinghouse qbhw3080h 3 pole qbhw 240v 80 amp breaker

WESTINGHOUSE QBHW3060HF USPP QBHW3060HF

Westinghouse QBHW3060H Circuit Breaker 60 A 240 V 3 P

WESTINGHOUSE QBHW3050H NSPP QBHW3050H

Westinghouse qbhw3050h 3 pole qbhw 240v 50 amp breaker

Westinghouse QBHW3040H Circuit Breaker 40 A 240 V 3 P

WESTINGHOUSE QBHW3030H NSPP QBHW3030H

Westinghouse QBHW3030H Circuit Breaker 30 A 240 V 3 P

Westinghouse qbhw3030h 3 pole qbhw 240v 30 amp breaker

Westinghouse QBHW3020H Circuit Breaker 20 A 240 V 3 P

Westinghouse QBHW-2100H breaker Quicklag QBHW2100H 100 

WESTINGHOUSE QBHW2050H QUICKLAG B CIRCUIT BREAKER 50AMP

Westinghouse QBHW2020H Circuit Breaker 20amp 2Pole

WESTINGHOUSE QBHW1035 NSPP QBHW1035

WESTINGHOUSE QBHW1020 USPP QBHW1020

WESTINGHOUSE QBHW1015 USPP QBHW1015

WESTINGHOUSE QBHW QBHW3015H 15 amp 3 pole breaker 

WESTINGHOUSE QBHW QBHW3015H 15 amp 3 pole breaker 

Westinghouse QBHW QBHW2070h 70 amp 2 pole breaker

WESTINGHOUSE QBHW QBHW2015H shunt trip 15 amp 3 pole breaker 

WESTINGHOUSE QBH QBH3030 3 POLE 30 AMP BREAKER

WESTINGHOUSE QBGF1020 USPP QBGF1020

WESTINGHOUSE QBGF1020 NSPP QBGF1020

WESTINGHOUSE QBGF1020 NSFP QBGF1020

WESTINGHOUSE QBGF1015 USPP QBGF1015

WESTINGHOUSE QB115 USPP QB115

WESTINGHOUSE P-YSA 89-X99 CIRCUIT BOARD MAKE OFFER

WESTINGHOUSE PY5 USPP PY5

WESTINGHOUSE PUSHBUTTON STATIONS PB1ED3Z 66E8261

Westinghouse Pushbutton Station PB1ES1

Westinghouse Pushbutton Station 1033358-D 600VAC

Westinghouse PushButton PB1AAR with Contact PB1B 

WESTINGHOUSE PUSHBUTTON OPERATOR 0T2D4 YELLOW

Westinghouse PUM-2 Unbalanced Phase Module PUM2

WESTINGHOUSE PUM-2 NSPP PUM2

WESTINGHOUSE PUM 2608D22G17 NSPP PUM2608D22G17

Westinghouse PUM 2608D22G17 MOR Relay Module

westinghouse programmable controller PC 900 PC900-20-1035 VERSION 4.7

westinghouse programmable controller PC 900 PC900-20-1035 VERSION 4.7

Westinghouse Processor Module Model PC502

WESTINGHOUSE PROCESS CONTROL WESTATION OPERATOR DESKTOP KEYBOARD KBI 4033644G05

WESTINGHOUSE PROCESS CONTROL 1C31161G02 USPP 1C31161G02

WESTINGHOUSE PROCESS CONTROL 1C30944 USPP 1C30944

WESTINGHOUSE PROCESS CONTROL 1C30936 USPP 1C30936

WESTINGHOUSE PR6A16A160 NSPP PR6A16A160

WESTINGHOUSE PR6A16A100 NSPP PR6A16A100

WESTINGHOUSE PR6A16A100 NSFP PR6A16A100

WESTINGHOUSE PR6A08A040 NSFP PR6A08A040

WESTINGHOUSE PPM VOLTAGE TRANSFORMER 240V 60HZ 21 RATIO 7526A10001

WESTINGHOUSE PPM VOLTAGE TRANSFORMER 240V 60HZ 21 RATIO 7526A10001

WESTINGHOUSE PPM VOLTAGE TRANSFORMER 240V 60HZ 21 RATIO 7526A10001

Westinghouse Pow-R-Line PRL2 Panelboard No. FD 834439

WESTINGHOUSE POWERFUSE BA 200 117D123A13 72V 100E AMPS

Westinghouse POWER SUPPLY 4033755G01 PLUG-IN

WESTINGHOUSE POWER FUSE REFILL BA-400 7BA4-200E

WESTINGHOUSE POWER FUSE REFILL BA-400 116D977A16 7.2 KV 200E AMPS

WESTINGHOUSE POWER FUSE BA 200 117D123A12 72V 80E AMPS

WESTINGHOUSE POWER FUSE BA 200 117D123A11 72V 65E AMPS

WESTINGHOUSE POWER FUSE BA 200 117D123A10 72V 50E AMPS

Westinghouse Power Diodes T700083503BY un NOS

Westinghouse Potential Transformer 41A 254A483G04

westinghouse POTB green lens for Indicating light

WESTINGHOUSE PM2-E-EP-06 POWER MISER 2 SOFTSTART CONTROLLER BOARD

WESTINGHOUSE PM2-BL USPP PM2BL

WESTINGHOUSE PM2-B USPP PM2B

WESTINGHOUSE PLK4R NSPP PLK4R

WESTINGHOUSE PLK-4 NSFP PLK4

WESTINGHOUSE PLK-2 NSFP PLK2

WESTINGHOUSE PLK1R MODEL B CORROSION RESISTANT INDICATOR LIGHT 

WESTINGHOUSE PLK-1INDICATING LIGHT KIT. G1-5. 

WESTINGHOUSE PLK-1INDICATING LIGHT KIT. G1-5. 

WESTINGHOUSE PLK-11G NSFP PLK11G

WESTINGHOUSE PLK11G INDICATING LIGHT KIT NEMA12 SZ 00-4

WESTINGHOUSE PLK-11 NSFP PLK11

WESTINGHOUSE PLK11 INDICATING LIGHT KIT NEMA12 SZ 00-4

Westinghouse PLC Rack & Cards NL-731s 710 708 735 

Westinghouse PLC Card NL-708 24VAC/DC Input

WESTINGHOUSE PLC CARD CAT235P648H01B TESTED 

Westinghouse Phase Motor 1/4 H.P. 5.1 Amp Cat 12007 

WESTINGHOUSE PF311N NSFP PF311N

WESTINGHOUSE PCX-900-1536-RN USPP PCX9001536RN

WESTINGHOUSE PCX900-1024R USPP PCX9001024R

WESTINGHOUSE PCPR-1-0 USPP PCPR10

WESTINGHOUSE PCE101-103 USPP PCE101103

WESTINGHOUSE PC900B-M-201033 USPP PC900BM201033

WESTINGHOUSE PC900B-301133 USPP PC900B301133

WESTINGHOUSE PC900B-301033 USPP PC900B301033

WESTINGHOUSE PC900B-201135 USPP PC900B201135

Westinghouse PC900B-20-1135

WESTINGHOUSE PC900B201035 USPP PC900B201035

WESTINGHOUSE PC900B-201034 USPP PC900B201034

WESTINGHOUSE PC900B201033 USPP PC900B201033

WESTINGHOUSE PC-900B USPP PC900B

Westinghouse PC900-1024-R

Westinghouse PC-900

Westinghouse PC700B-20-304004

WESTINGHOUSE PC-700B-20-304006 USPP PC700B20304006

WESTINGHOUSE PC700A-M10103006 USPP PC700AM10103006

WESTINGHOUSE PC700A-M10102004 USPP PC700AM10102004

WESTINGHOUSE PC-700A-10-103003 USPP PC700A10103003

WESTINGHOUSE PC-700A-10-102004-CPU USPP PC700A10102004CP

Westinghouse PC55 PC-55 Style 1A49183H07 Programmable Controller 6442 

Westinghouse PC55 PC-55 Style 1A49183H07 Programmable Controller 6442 

WESTINGHOUSE PC-503 USPP PC503

WESTINGHOUSE PC-502 NSFP PC502

WESTINGHOUSE PC-500 USPP PC500

WESTINGHOUSE PC-500 USPP PC500

WESTINGHOUSE PC500 CPU MODULE PC-500 PC 500 PROCESSOR

Westinghouse PC-500

WESTINGHOUSE PC32000F USPP PC32000F

Westinghouse PC3000 3000amp rating plug

WESTINGHOUSE PC-1250-1042 USPP PC12501042

WESTINGHOUSE PC-1200-1042 USPP PC12001042

WESTINGHOUSE PC-1200-1041 USPP PC12001041

WESTINGHOUSE PC-1200-1020 USPP PC12001020

WESTINGHOUSE PC-110-103 USPP PC110103

WESTINGHOUSE PC-1100-2024 USPP PC11002024

WESTINGHOUSE PC1100-2023 USPP PC11002023

WESTINGHOUSE PC-1100-1054 USPP PC11001054

WESTINGHOUSE PC-1100-1033 USPP PC11001033

WESTINGHOUSE PC-1100-1023 USPP PC11001023

WESTINGHOUSE PC-1100-1022 USPP PC11001022

WESTINGHOUSE PC1100-1012 PROGRAMMABLE CONTROLLER H2-1

WESTINGHOUSE PC-1100-1011 USPP PC11001011

Westinghouse PC1100-1011

Westinghouse PC-110 numa-logic Programmable Controller

Westinghouse PC-110 numa-logic Programmable Controller

Westinghouse PC-101-101

WESTINGHOUSE PC-100-201 USPP PC100201

WESTINGHOUSE PC100-103 USPP PC100103

WESTINGHOUSE PC100-103 NSPP PC100103

WESTINGHOUSE PC100-102 NSPP PC100102

WESTINGHOUSE PC100-102 NSFP PC100102

Westinghouse PC-100

WESTINGHOUSE PBK11 USPP PBK11

Westinghouse PBK-11 Pushbutton StartStop Kit 

Westinghouse PBK-11 Push Button Start/Stop Kit 

WESTINGHOUSE PBK11 NSPP PBK11

WESTINGHOUSE PBK11 NSFP PBK11

WESTINGHOUSE PB3V12 DIRECT VOLTAGE LIGHT UNIT 59 

WESTINGHOUSE PB3R1 USPP PB3R1

WESTINGHOUSE PB3JEL1A NSFP PB3JEL1A

WESTINGHOUSE PB3GBA NSPP PB3GBA

WESTINGHOUSE PB3C7 USPP PB3C7

WESTINGHOUSE PB3C7 NSPP PB3C7

WESTINGHOUSE PB3C7 NSFP PB3C7

WESTINGHOUSE PB3C3 USPP PB3C3

WESTINGHOUSE PB3C USPP PB3C

WESTINGHOUSE PB3B USPP PB3B

WESTINGHOUSE PB3B NSPP PB3B

WESTINGHOUSE PB3ABW NSFP PB3ABW

WESTINGHOUSE PB3A USPP PB3A

WESTINGHOUSE PB3A NSFP PB3A

Westinghouse PB31800T  1800 Amp  PB Trip Unit Surplus 

Westinghouse PB31600T  1600 Amp  PB Trip Unit Surplus Take-out 

Westinghouse PB31600PRF circuit breaker

WESTINGHOUSE PB2JA02A 2 POS SELECTOR SWITCH 

WESTINGHOUSE PB2HFRV7 NSFP PB2HFRV7

WESTINGHOUSE PB2HFGV7 NSFP PB2HFGV7

WESTINGHOUSE PB2CB0 NSFP PB2CB0

WESTINGHOUSE PB2AEO NSFP PB2AEO

WESTINGHOUSE PB2AAH NSFP PB2AAH

WESTINGHOUSE PB1XW NSFP PB1XW

WESTINGHOUSE PB1XPB NSFP PB1XPB

Westinghouse PB1XJB Selector Switch Lever 1290C16G12

WESTINGHOUSE PB1XGR NSFP PB1XGR

WESTINGHOUSE PB1XDR NSFP PB1XDR

WESTINGHOUSE PB1XBH NSFP PB1XBH

WESTINGHOUSE PB1VPY NSFP PB1VPY

WESTINGHOUSE PB1-VPR RED Push-To-Test Lens PB1VPR

WESTINGHOUSE PB1VPR NSFP PB1VPR

WESTINGHOUSE PB1-VPG GREEN Push-To-Test Lens PB1VPG 

WESTINGHOUSE PB1V4P USPP PB1V4P

WESTINGHOUSE PB1V0P USPP PB1V0P

WESTINGHOUSE PB1T1R USPP PB1T1R

WESTINGHOUSE PB1T1P USPP PB1T1P

WESTINGHOUSE PB1T1P HEAVY DUTY PUSH BUTTON 120V C3-2-3B 

WESTINGHOUSE PB1T1P GREEN PUSHBUTTON light 120 VAC PB1Bof 3 

WESTINGHOUSE PB1STOP USPP PB1STOP

WESTINGHOUSE PB1STOP NSFP PB1STOP

WESTINGHOUSE PB1START NSFP PB1START

WESTINGHOUSE PB1RUNLITE NSFP PB1RUNLITE

WESTINGHOUSE PB1PX NSFP PB1PX

WESTINGHOUSE PB1PRK NSFP PB1PRK

WESTINGHOUSE PB1PEHE HEAVY DUTY OIL-TITE POT/POTENTIOMETER NIB

WESTINGHOUSE PB1PB 4 POSITION JOYSTICK