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    Sensors & Switches / PH/ORP Transmitter

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    Results 251-300 of 441.
    EMERSON 398-10-31-54

    EMERSON

    FISHER ROSEMOUNT

    398-10-31-54

    SENSOR PH/ORP 0-14PH
    Buy Surplus As Low As £333.49 Price with VAT: £400.19
    £333.49 Price with VAT: £400.19
    Repair Yours £277.29 Price with VAT: £332.75
    EMERSON 499ACL-01-54-VP

    EMERSON

    FISHER ROSEMOUNT

    499ACL-01-54-VP

    FREE CHLORINE SENSOR, ROSEMOUNT 1056 / 1066-DO / 56 AND 5081-A TRANSMITTER COMPATIBILITY, WITH VP6 FITTINGS, REQUIRES VP INTERCONNECTING CABLE
    £1,753.59 Price with VAT: £2,104.31 Buy Surplus As Low As £992.82 Price with VAT: £1,191.38
    £992.82 Price with VAT: £1,191.38
    Repair Yours £831.87 Price with VAT: £998.24
    GEORG FISCHER SIGNET 3-8750-3

    GEORG FISCHER SIGNET

    SIGNET SCIENTIFIC

    3-8750-3

    DISCONTINUED BY MANUFACTURER, PH/ORP TRANSMITTER, FIELD MOUNT, (2) INPUT, (2) 4-20MA AND (2) OC OUTPUTS, DC POWERED, LCD DISPLAY, NEMA 4X, (159000057)
    Buy Surplus As Low As £992.06 Price with VAT: £1,190.48
    £992.06 Price with VAT: £1,190.48
    GEORG FISCHER SIGNET 3-8750-3P

    GEORG FISCHER SIGNET

    SIGNET SCIENTIFIC

    3-8750-3P

    DISCONTINUED BY MANUFACTURER, PH/ORP TRANSMITTER, PANEL MOUNT, 4-20MA, OC OUTPUTS, 12-24VDC, REPLACED BY 3-9900-1P
    Buy Surplus As Low As £440.14 Price with VAT: £528.17
    £440.14 Price with VAT: £528.17
    Repair Yours £383.59 Price with VAT: £460.31
    GEORG FISCHER SIGNET 9030-INTELEK-PRO

    GEORG FISCHER SIGNET

    GEORG FISCHER

    9030-INTELEK-PRO

    PH CONTROLLER DIGITAL
    Call for Availability
    BALLUFF WMS-4/4I II PH8

    BALLUFF

    WMS-4/4I II PH8

    11032971
    £405.00 Price with VAT: £486.00 Buy Surplus As Low As £243.00 Price with VAT: £291.60
    £243.00 Price with VAT: £291.60
    Repair Yours £203.00 Price with VAT: £243.60
    LMI LIQUID METRONICS 26006

    LMI LIQUID METRONICS

    26006

    PULSE TRANSMITTER (A7, B7, C7, AND P7)
    £79.41 Price with VAT: £95.29 Buy Surplus As Low As £47.94 Price with VAT: £57.53
    £47.94 Price with VAT: £57.53
    GEORG FISCHER SIGNET 3-8630-3P

    GEORG FISCHER SIGNET

    3-8630-3P

    DISCONTINUED BY MANUFACTURER, CHLORINE AND PH TRANSMITTER, PBT HOUSING, NEMA 4X/IP65 (FRONT FACE ONLY), 12-24 VDC, 4 TO 11 PH RANGE
    Buy Surplus As Low As £704.23 Price with VAT: £845.08
    £704.23 Price with VAT: £845.08
    Repair Yours £613.89 Price with VAT: £736.67
    DANAHER CONTROLS RD1P5A75

    DANAHER CONTROLS

    HACH

    RD1P5A75

    DISCONTINUED BY MANUFACTURER, SENSOR, PHD DIFFERENTIAL, 23 METER CABLE, PLATINUM ELECTRODE
    Buy Surplus As Low As £674.21 Price with VAT: £809.05
    £674.21 Price with VAT: £809.05
    QUANTUM Q45P-N2ASNN

    QUANTUM

    Q45P-N2ASNN

    PH MONITOR ANALYZER 115VAC
    £286.17 Price with VAT: £343.40 Buy Surplus As Low As £171.55 Price with VAT: £205.86
    £171.55 Price with VAT: £205.86
    Repair Yours £224.74 Price with VAT: £269.68
    DANAHER CONTROLS DPD1R1-WDMP

    DANAHER CONTROLS

    HACH

    DPD1R1-WDMP

    DIFFERENTIAL SENSOR 34IN CABLE
    Buy Surplus As Low As £539.37 Price with VAT: £647.24
    £539.37 Price with VAT: £647.24
    Repair Yours £449.47 Price with VAT: £539.37
    ENDRESS & HAUSER CPS41-2BC2ESS

    ENDRESS & HAUSER

    CPS41-2BC2ESS

    PH SENSOR
    £269.68 Price with VAT: £323.62 Buy Surplus As Low As £134.84 Price with VAT: £161.81
    £134.84 Price with VAT: £161.81
    Repair Yours £224.74 Price with VAT: £269.68
    CHAUVIN ARNOUX GROUP 100.354

    CHAUVIN ARNOUX GROUP

    AEMC INSTRUMENTS

    100.354

    HYGROMETER CH2010 MODULE W/PROBE
    Buy Surplus As Low As £148.33 Price with VAT: £177.99
    £148.33 Price with VAT: £177.99
    ENDRESS & HAUSER CPK9-NBA1A

    ENDRESS & HAUSER

    CPK9-NBA1A

    MEASURING CABLE, DIGITAL ELECTRODE,TERMINATED PH/REDOX MEASURING, CABLE DIGITAL ELECTRODE
    £119.11 Price with VAT: £142.93 Buy Surplus As Low As £71.92 Price with VAT: £86.30
    £71.92 Price with VAT: £86.30
    WALCHEM WDP310-1N6

    WALCHEM

    WDP310-1N6

    PH/ORP CONTROLLER, 115 VAC, 10 AMP, 50/60HZ
    Buy Surplus As Low As £547.08 Price with VAT: £656.49
    £547.08 Price with VAT: £656.49
    INVENSYS 871PH-5F1D-B

    INVENSYS

    FOXBORO

    871PH-5F1D-B

    DISCONTINUED BY MANUFACTURER, CONDUCTIVITY SENSOR, PH/ORP SENSOR, 6 FT CABLE, RYTON, INTELLIGENT CONFIGURATION, NO PREAMP, FLAT RUGGEDIZED GLASS
    Buy Surplus As Low As £567.34 Price with VAT: £680.81
    £567.34 Price with VAT: £680.81
    WALCHEM 191938

    WALCHEM

    191938

    WALCHEM PRE-AMP ASSEMBLY, PH/ORP/ISE, TERMINALS
    £250.32 Price with VAT: £300.38 Buy Surplus As Low As £142.24 Price with VAT: £170.69
    £142.24 Price with VAT: £170.69
    WALCHEM WELMVF81

    WALCHEM

    WELMVF81

    ORP SENSOR, FLAT, 1.0, PREAMP HOUSING WITH NOATC, SUBMERSION MODEL
    £580.57 Price with VAT: £696.69 Buy Surplus As Low As £348.34 Price with VAT: £418.01
    £348.34 Price with VAT: £418.01
    EMERSON 5081-T-HT-67

    EMERSON

    ROSEMOUNT ANALYTICAL

    5081-T-HT-67

    DISCONTINUED BY MANUFACTURER, CONDUCTIVITY TRANSMITTER, TWO-WIRE, 4-20MA
    Buy Surplus As Low As £1,341.60 Price with VAT: £1,609.92
    £1,341.60 Price with VAT: £1,609.92
    Repair Yours £1,113.01 Price with VAT: £1,335.61
    ICON PROCESS CONTROLS D400-4-D-N-P-0

    ICON PROCESS CONTROLS

    D400-4-D-N-P-0

    PROCON D400 SERIES SINGLE CHANNEL DISPLAY & CONTROLLER | INPUT: PH/ORP | OUTPUT: 4-20MA, 20-4MA, 0-20MA, RS-485 MODBUS RTU + 2 X 3A RELAY | 24VDC
    £603.79 Price with VAT: £724.55 Buy Surplus As Low As £362.58 Price with VAT: £435.09
    £362.58 Price with VAT: £435.09
    ICON PROCESS CONTROLS D500-4-D-Y-P-0

    ICON PROCESS CONTROLS

    D500-4-D-Y-P-0

    PROCON D500 SERIES SINGLE CHANNEL DISPLAY & CONTROLLER | INPUT: PH/ORP | OUTPUT: 4-20MA, 20-4MA, 0-20MA, RS-485 MODBUS RTU + 3 X 5A RELAY | 24VDC | POWER CORD INCLUDED
    £755.12 Price with VAT: £906.14 Buy Surplus As Low As £453.22 Price with VAT: £543.86
    £453.22 Price with VAT: £543.86
    ICON PROCESS CONTROLS D520-2-D-Y-P-C

    ICON PROCESS CONTROLS

    D520-2-D-Y-P-C

    D520 PH/ORP DUAL CONTROLLER; 120VAC, 4-20MA + 2 RELAYS, POWER CORD, PH/ORP, CONDUCTIVITY
    £937.15 Price with VAT: £1,124.58 Buy Surplus As Low As £562.59 Price with VAT: £675.11
    £562.59 Price with VAT: £675.11
    ICON PROCESS CONTROLS D520-2-D-Y-P-P

    ICON PROCESS CONTROLS

    D520-2-D-Y-P-P

    D520 PH/ORP DUAL CONTROLLER; 120VAC, 4-20MA + 2 RELAYS, POWER CORD, PH/ORP, PH/ORP
    £843.51 Price with VAT: £1,012.22 Buy Surplus As Low As £506.41 Price with VAT: £607.69
    £506.41 Price with VAT: £607.69
    ICON PROCESS CONTROLS D700-4-C-Y-P-0

    ICON PROCESS CONTROLS

    D700-4-C-Y-P-0

    D700 PH/ORP CONTROLLER; 24VDC (STD), 4-20MA + 1 RELAY, POWER CORD, PH/ORP, SINGLE DISPLAY
    £843.51 Price with VAT: £1,012.22 Buy Surplus As Low As £506.41 Price with VAT: £607.69
    £506.41 Price with VAT: £607.69
    METTLER TOLEDO INPRO3253I/SG/120

    METTLER TOLEDO

    INPRO3253I/SG/120

    PH SENSOR, DIGITAL, PRE-PRESSURIZED, LOW MAINTENANCE ISM PH & ORP, 1 - 12 PH RANGE, 120 MM SENSOR LENGTH
    £1,139.42 Price with VAT: £1,367.30 Buy Surplus As Low As £611.34 Price with VAT: £733.61
    £611.34 Price with VAT: £733.61
    DANAHER CONTROLS PH1

    DANAHER CONTROLS

    HACH

    PH1

    DISCONTINUED BY MANUFACTURER, PH/ORP METER, +1 MV ACCURACY, +/-1999 MV, BACKLIT LCD, 128 X 64 PIXEL
    Buy Surplus As Low As £555.56 Price with VAT: £666.67
    £555.56 Price with VAT: £666.67
    Repair Yours £460.61 Price with VAT: £552.73
    ICON PROCESS CONTROLS D300-4-D-N-P-0

    ICON PROCESS CONTROLS

    D300-4-D-N-P-0

    PROCON D300 SERIES SINGLE CHANNEL DISPLAY & CONTROLLER | INPUT: PH/ORP | OUTPUT: 4-20MA, 20-4MA, 0-20MA, RS-485 MODBUS RTU + 2 X 3A RELAY | 24VDC
    £523.64 Price with VAT: £628.37 Buy Surplus As Low As £314.63 Price with VAT: £377.56
    £314.63 Price with VAT: £377.56
    ICON PROCESS CONTROLS D500-4-C-N-P-0

    ICON PROCESS CONTROLS

    D500-4-C-N-P-0

    D500 PH/ORP CONTROLLER; 24VDC (STD), 4-20MA + 1 RELAY, PH/ORP, SINGLE DISPLAY
    £531.13 Price with VAT: £637.35 Buy Surplus As Low As £319.13 Price with VAT: £382.95
    £319.13 Price with VAT: £382.95
    ICON PROCESS CONTROLS D500-4-C-Y-P-0

    ICON PROCESS CONTROLS

    D500-4-C-Y-P-0

    D500 PH/ORP CONTROLLER; 24VDC (STD), 4-20MA + 1 RELAY, POWER CORD, PH/ORP, SINGLE DISPLAY
    £562.59 Price with VAT: £675.11 Buy Surplus As Low As £337.85 Price with VAT: £405.43
    £337.85 Price with VAT: £405.43
    ICON PROCESS CONTROLS D500-4-D-N-P-0

    ICON PROCESS CONTROLS

    D500-4-D-N-P-0

    PROCON D500 SERIES SINGLE CHANNEL DISPLAY & CONTROLLER | INPUT: PH/ORP | OUTPUT: 4-20MA, 20-4MA, 0-20MA, RS-485 MODBUS RTU + 3 X 5A RELAY | 24VDC
    £683.95 Price with VAT: £820.74 Buy Surplus As Low As £410.52 Price with VAT: £492.62
    £410.52 Price with VAT: £492.62
    INVENSYS 871A-2F-3/40FT

    INVENSYS

    FOXBORO

    871A-2F-3/40FT

    SENSOR, FOR INTELLIGENT PH TRANSMITTERS / ANALYZERS, STANDARD, INTEGRAL PREAMPLIFIER, PH FLAT GLASS, NONSTANDARD INTEGRAL CABLE LENGTH, 40 FT CABLE
    £658.48 Price with VAT: £790.18 Buy Surplus As Low As £395.54 Price with VAT: £474.64
    £395.54 Price with VAT: £474.64
    WALCHEM WDSMVW

    WALCHEM

    WDSMVW

    WALCHEM WDS DIFFERENTIAL ORP SENSOR
    £667.33 Price with VAT: £800.80 Buy Surplus As Low As £381.33 Price with VAT: £457.60
    £381.33 Price with VAT: £457.60
    PENTAIR PH500211-1

    PENTAIR

    CLARKSON INDUSTRIAL

    PH500211-1

    DISCONTINUED BY MANUFACTURER, DIGITAL PH CONTROLLER, PH500, WITH MATCHING PIN, 115 VAC, MA AND VDC RECORDER OUTPUT OR RS232, ANALOG
    Buy Surplus As Low As £733.92 Price with VAT: £880.70
    £733.92 Price with VAT: £880.70
    Repair Yours £441.98 Price with VAT: £530.38
    INVENSYS PH10-1P3Q

    INVENSYS

    FOXBORO

    PH10-1P3Q

    ORP SENSOR, DOLPHIN PH / SENSOR, WITH CABLE
    £951.45 Price with VAT: £1,141.74 Buy Surplus As Low As £571.45 Price with VAT: £685.74
    £571.45 Price with VAT: £685.74
    ICON PROCESS CONTROLS D500-4-B-Y-P-0

    ICON PROCESS CONTROLS

    D500-4-B-Y-P-0

    D500 PH/ORP CONTROLLER; 24VDC (STD), 2 RELAYS, POWER CORD, PH/ORP, SINGLE DISPLAY
    £562.59 Price with VAT: £675.11 Buy Surplus As Low As £337.85 Price with VAT: £405.43
    £337.85 Price with VAT: £405.43
    ICON PROCESS CONTROLS D520-4-C-N-P-P

    ICON PROCESS CONTROLS

    D520-4-C-N-P-P

    D520 PH/ORP DUAL CONTROLLER; 24VDC (STD), 4-20MA + 1 RELAY, PH/ORP, PH/ORP
    £812.80 Price with VAT: £975.36 Buy Surplus As Low As £487.68 Price with VAT: £585.22
    £487.68 Price with VAT: £585.22
    ICON PROCESS CONTROLS D400-4-D-Y-P-0

    ICON PROCESS CONTROLS

    D400-4-D-Y-P-0

    PROCON D400 SERIES SINGLE CHANNEL DISPLAY & CONTROLLER | INPUT: PH/ORP | OUTPUT: 4-20MA, 20-4MA, 0-20MA, RS-485 MODBUS RTU + 2 X 3A RELAY | 24VDC | POWER CORD INCLUDED
    £675.71 Price with VAT: £810.85 Buy Surplus As Low As £406.03 Price with VAT: £487.23
    £406.03 Price with VAT: £487.23
    ICON PROCESS CONTROLS D500-2-B-Y-P-0

    ICON PROCESS CONTROLS

    D500-2-B-Y-P-0

    D500 PH/ORP CONTROLLER; 120VAC, 2 RELAYS, POWER CORD, PH/ORP, SINGLE DISPLAY
    £562.59 Price with VAT: £675.11 Buy Surplus As Low As £337.85 Price with VAT: £405.43
    £337.85 Price with VAT: £405.43
    ICON PROCESS CONTROLS D500-2-D-N-P-0

    ICON PROCESS CONTROLS

    D500-2-D-N-P-0

    D500 PH/ORP CONTROLLER; 120VAC, 4-20MA + 2 RELAYS, PH/ORP, SINGLE DISPLAY
    £531.13 Price with VAT: £637.35 Buy Surplus As Low As £319.13 Price with VAT: £382.95
    £319.13 Price with VAT: £382.95
    ICON PROCESS CONTROLS D520-2-B-Y-P-P

    ICON PROCESS CONTROLS

    D520-2-B-Y-P-P

    D520 PH/ORP DUAL CONTROLLER; 120VAC, 2 RELAYS, POWER CORD, PH/ORP, PH/ORP
    £843.51 Price with VAT: £1,012.22 Buy Surplus As Low As £506.41 Price with VAT: £607.69
    £506.41 Price with VAT: £607.69
    ICON PROCESS CONTROLS D520-4-D-N-P-P

    ICON PROCESS CONTROLS

    D520-4-D-N-P-P

    PROCON D520 SERIES DUAL CHANNEL DISPLAY & CONTROLLER | INPUT 1 | PH/ORP | INPUT 2 | PH/ORP | 2 X OUTPUT: 4-20MA, 20-4MA, 0-20MA, RS-485 MODBUS RTU + 3 X 5A RELAYS | 24VDC
    £1,045.78 Price with VAT: £1,254.93 Buy Surplus As Low As £627.77 Price with VAT: £753.32
    £627.77 Price with VAT: £753.32
    ICON PROCESS CONTROLS D300-2-C-N-P-0

    ICON PROCESS CONTROLS

    D300-2-C-N-P-0

    D300 PH/ORP CONTROLLER; 120VAC, 4-20MA + 1 RELAY, PH/ORP, SINGLE DISPLAY
    £406.03 Price with VAT: £487.23 Buy Surplus As Low As £244.21 Price with VAT: £293.06
    £244.21 Price with VAT: £293.06
    ICON PROCESS CONTROLS D300-2-C-Y-P-0

    ICON PROCESS CONTROLS

    D300-2-C-Y-P-0

    D300 PH/ORP CONTROLLER; 120VAC, 4-20MA + 1 RELAY, POWER CORD, PH/ORP, SINGLE DISPLAY
    £437.49 Price with VAT: £524.99 Buy Surplus As Low As £262.94 Price with VAT: £315.53
    £262.94 Price with VAT: £315.53
    ICON PROCESS CONTROLS D300-4-C-Y-P-0

    ICON PROCESS CONTROLS

    D300-4-C-Y-P-0

    D300 PH/ORP CONTROLLER; 24VDC (STD), 4-20MA + 1 RELAY, POWER CORD, PH/ORP, SINGLE DISPLAY
    £437.49 Price with VAT: £524.99 Buy Surplus As Low As £262.94 Price with VAT: £315.53
    £262.94 Price with VAT: £315.53
    ICON PROCESS CONTROLS D520-2-D-N-P-P

    ICON PROCESS CONTROLS

    D520-2-D-N-P-P

    D520 PH/ORP DUAL CONTROLLER; 120VAC, 4-20MA + 2 RELAYS, PH/ORP, PH/ORP
    £812.80 Price with VAT: £975.36 Buy Surplus As Low As £487.68 Price with VAT: £585.22
    £487.68 Price with VAT: £585.22
    ICON PROCESS CONTROLS D520-4-A-Y-P-C

    ICON PROCESS CONTROLS

    D520-4-A-Y-P-C

    D520 PH/ORP DUAL CONTROLLER; 24VDC (STD), 1 RELAY, POWER CORD, PH/ORP, CONDUCTIVITY
    £937.15 Price with VAT: £1,124.58 Buy Surplus As Low As £562.59 Price with VAT: £675.11
    £562.59 Price with VAT: £675.11
    ICON PROCESS CONTROLS D520-4-D-N-P-C

    ICON PROCESS CONTROLS

    D520-4-D-N-P-C

    PROCON D520 SERIES DUAL CHANNEL DISPLAY & CONTROLLER | INPUT 1 | PH/ORP | INPUT 2 | CONDUCTIVITY | 2 X OUTPUT: 4-20MA, 20-4MA, 0-20MA, RS-485 MODBUS RTU + 3 X 5A RELAYS | 24VDC
    £1,165.64 Price with VAT: £1,398.76 Buy Surplus As Low As £699.68 Price with VAT: £839.62
    £699.68 Price with VAT: £839.62
    ICON PROCESS CONTROLS D500-2-B-N-P-0

    ICON PROCESS CONTROLS

    D500-2-B-N-P-0

    D500 PH/ORP CONTROLLER; 120VAC, 2 RELAYS, PH/ORP, SINGLE DISPLAY
    £531.13 Price with VAT: £637.35 Buy Surplus As Low As £319.13 Price with VAT: £382.95
    £319.13 Price with VAT: £382.95
    ICON PROCESS CONTROLS D500-4-B-N-P-0

    ICON PROCESS CONTROLS

    D500-4-B-N-P-0

    D500 PH/ORP CONTROLLER; 24VDC (STD), 2 RELAYS, PH/ORP, SINGLE DISPLAY
    £531.13 Price with VAT: £637.35 Buy Surplus As Low As £319.13 Price with VAT: £382.95
    £319.13 Price with VAT: £382.95
    ICON PROCESS CONTROLS D520-2-A-N-P-C

    ICON PROCESS CONTROLS

    D520-2-A-N-P-C

    D520 PH/ORP DUAL CONTROLLER; 120VAC, 1 RELAY, PH/ORP, CONDUCTIVITY
    £905.69 Price with VAT: £1,086.83 Buy Surplus As Low As £543.86 Price with VAT: £652.64
    £543.86 Price with VAT: £652.64
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