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    Sensors & Switches / PH/ORP Transmitter

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    Results 401-450 of 925.
    EMERSON 1056-01-22-32-AN-UL

    EMERSON

    ROSEMOUNT ANALYTICAL

    1056-01-22-32-AN-UL

    TRANSMITTER, DUAL CHANNEL, 115/230 VAC POWER, 50/60 HZ, PH/ORP/ISE MEASUREMENT, 4-20 MA COMMUNICATION, UL APPROVAL
    $3,528.00 Buy Surplus As Low As $2,117.00
    $2,117.00
    Repair Yours Contact Us
    ENDRESS & HAUSER CPS71E-CI7BTB2

    ENDRESS & HAUSER

    CPS71E-CI7BTB2

    PH COMB. SENSOR, MEMOSENS 2.0. JUNCTION: CERAMIC. SIGNAL TRANSMISSION: DIGITAL. REFERENCE SYSTEM: AG/AGCL, GEL (NON ACRYLAMIDE). OPTIONS: PRESSURIZED REFERENCE, UPSIDE DOWN MOUNTING. CL. I D ...
    $1,039.00 Buy Surplus As Low As $624.00
    $624.00
    EMERSON 3400HT-10-21-31-62

    EMERSON

    FISHER ROSEMOUNT

    3400HT-10-21-31-62

    SENSOR,GPHT GLASS,0-14PH RANGE,21"TITANIUM TUBE,15"CABLE,VITON O RING,
    $1,888.00 Buy Surplus As Low As $1,133.00
    $1,133.00
    ASEA BROWN BOVERI TB561326100F100

    ASEA BROWN BOVERI

    TB561326100F100

    PH / REDOX (ORP) SENSOR,
    $1,510.00 Buy Surplus As Low As $906.00
    $906.00
    EMERSON 396P-02-10-55-41

    EMERSON

    FISHER ROSEMOUNT

    396P-02-10-55-41

    PH SENSOR, ORP SENSOR, 396P SERIES, 0-14PH. -1500 TO 1500 MV
    $1,692.00 Buy Surplus As Low As $965.56
    $965.56
    ICON PROCESS CONTROLS D720-2-B-N-P-P

    ICON PROCESS CONTROLS

    D720-2-B-N-P-P

    D720 PH/ORP DUAL CONTROLLER; 120VAC, 2 RELAYS, PH/ORP, PH/ORP
    $1,418.00 Buy New $1,418.00
    $851.00
    ICON PROCESS CONTROLS D520-2-C-N-P-C

    ICON PROCESS CONTROLS

    D520-2-C-N-P-C

    D520 PH/ORP DUAL CONTROLLER; 120VAC, 4-20MA + 1 RELAY, PH/ORP, CONDUCTIVITY
    $1,209.00 Buy New $1,209.00
    $726.00
    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 $979.70
    $979.70
    Repair Yours Contact Us
    WALCHEM WELPHFC4

    WALCHEM

    WELPHFC4

    WALCHEM PH SENSOR,4-20MA,20FT, INLINE
    $922.00 Buy Surplus As Low As $554.00
    $554.00
    WALCHEM WDSMVW

    WALCHEM

    WDSMVW

    WALCHEM WDS DIFFERENTIAL ORP SENSOR
    $890.82 Buy Surplus As Low As $509.04
    $509.04
    WALCHEM SP-710

    WALCHEM

    SP-710

    PYXIS HANDHELD - PH/COND/ORP/TEMP/PTSA
    $2,212.00 Buy Surplus As Low As $1,328.00
    $1,328.00
    INVENSYS PH10-3N1A-2H

    INVENSYS

    FOXBORO

    PH10-3N1A-2H

    DISCONTINUED BY MANUFACTURER, DOLPHIN PH SENSOR, PH ELECTRODE TYPE: -3, INTEGRAL CABLE TERMINATED WITH CRIMPED-ON STRAIGHT PIN LUGS
    $1,179.00 Buy Surplus As Low As $708.00
    $708.00
    EMERSON 396PVP-10-55-41

    EMERSON

    FISHER ROSEMOUNT

    396PVP-10-55-41

    PH/ORP SENSOR, VARIOPOL CONNECTOR 396PVP, 10 MEASURING ELECTRODE: GPLR
    $2,404.02 Buy Surplus As Low As $1,415.01
    $1,415.01
    METTLER TOLEDO 52002447

    METTLER TOLEDO

    THORNTON

    52002447

    PH SENSOR PURE WATER, ANALOG, 1-11 PH, 0-80 C, 1/4" NPT(F) IN/OUT, 50-150 ML/MIN
    $945.54 Buy Surplus As Low As $556.31
    $556.31
    ICON PROCESS CONTROLS D520-4-C-Y-P-C

    ICON PROCESS CONTROLS

    D520-4-C-Y-P-C

    D520 PH/ORP DUAL CONTROLLER; 24VDC (STD), 4-20MA + 1 RELAY, POWER CORD, PH/ORP, CONDUCTIVITY
    $1,251.00 Buy New $1,251.00
    $751.00
    ICON PROCESS CONTROLS D520-4-C-N-P-C

    ICON PROCESS CONTROLS

    D520-4-C-N-P-C

    D520 PH/ORP DUAL CONTROLLER; 24VDC (STD), 4-20MA + 1 RELAY, PH/ORP, CONDUCTIVITY
    $1,209.00 Buy New $1,209.00
    $726.00
    ICON PROCESS CONTROLS D720-4-D-Y-P-P

    ICON PROCESS CONTROLS

    D720-4-D-Y-P-P

    PROCON D720 SERIES DUAL CHANNEL DISPLAY & CONTROLLER | NEMA 4X POLYCARBONATE ENCLOSURE | INPUT 1 | PH/ORP | INPUT 2 | PH/ORP | 2 X OUTPUT: 4-20MA, 20-4MA, 0-20MA, RS-485 MODBUS RTU + 3 X 5A ...
    $2,068.00 Buy New $2,068.00
    $1,241.00
    ICON PROCESS CONTROLS D720-2-A-Y-P-P

    ICON PROCESS CONTROLS

    D720-2-A-Y-P-P

    D720 PH/ORP DUAL CONTROLLER; 120VAC, 1 RELAY, POWER CORD, PH/ORP, PH/ORP
    $1,460.00 Buy New $1,460.00
    $876.00
    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
    $1,209.00 Buy New $1,209.00
    $726.00
    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
    $1,676.00 Buy New $1,676.00
    $1,006.00
    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
    $1,085.00 Buy New $1,085.00
    $651.00
    INVENSYS PH10-1P3Q

    INVENSYS

    FOXBORO

    PH10-1P3Q

    ORP SENSOR, DOLPHIN PH / SENSOR, WITH CABLE
    $1,297.00 Buy Surplus As Low As $779.00
    $779.00
    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
    $879.00 Buy Surplus As Low As $528.00
    $528.00
    EMERSON 1055-01-11-S1

    EMERSON

    ROSEMOUNT ANALYTICAL

    1055-01-11-S1

    DISCONTINUED BY MANUFACTURER, OZONE ANALYZER, SOLU COMP II, SURFACE/PIPE MOUNTING, 115/230 V AC, 50/60 HZ, 8 W
    Buy Surplus As Low As $1,170.00
    $1,170.00
    Repair Yours Contact Us
    ENDRESS & HAUSER CM442-4XE2/0

    ENDRESS & HAUSER

    CM442-4XE2/0

    ULTIPARAMETRIC TRANSMITTER 24V 2AI/2AO
    Buy Surplus As Low As $1,620.00
    $1,620.00
    Repair Yours Contact Us
    DANAHER CONTROLS DPD1R1-WDMP

    DANAHER CONTROLS

    HACH

    DPD1R1-WDMP

    DIFFERENTIAL SENSOR 34IN CABLE
    Buy Surplus As Low As $720.00
    $720.00
    Repair Yours Contact Us
    DANAHER CONTROLS RD1P5A75

    DANAHER CONTROLS

    HACH

    RD1P5A75

    DISCONTINUED BY MANUFACTURER, SENSOR, PHD DIFFERENTIAL, 23 METER CABLE, PLATINUM ELECTRODE
    Buy Surplus As Low As $900.00
    $900.00
    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 $960.00
    $960.00
    Repair Yours Contact Us
    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 $1,324.30
    $1,324.30
    GEORG FISCHER SIGNET 3-2750-1

    GEORG FISCHER SIGNET

    SIGNET SCIENTIFIC

    3-2750-1

    DISCONTINUED BY MANUFACTURER, PH/ORP SENSOR, TYPE 2750, DRYLOC CONNECTION, IN-LINE MOUNTING, 159 000 744, REPLACED BY 3-2751-1
    Buy Surplus As Low As $536.92
    $536.92
    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
    $2,142.00 Buy Surplus As Low As $1,286.00
    $1,286.00
    Repair Yours Contact Us
    METTLER TOLEDO 333P655

    METTLER TOLEDO

    THORNTON

    333P655

    DISCONTINUED BY MANUFACTURER, PREAMPLIFIER KIT, PH/ORP SENSOR
    Buy Surplus As Low As $660.00
    $660.00
    INVENSYS 870PH-71-N

    INVENSYS

    FOXBORO

    870PH-71-N

    PH/ORP TRANSMITTER 2-12PH
    $1,855.00 Buy Surplus As Low As $1,113.00
    $1,113.00
    Repair Yours Contact Us
    INVENSYS 870PH-70-N

    INVENSYS

    FOXBORO

    870PH-70-N

    TRANSMIITTER 0-14PH
    $2,014.00 Buy Surplus As Low As $1,209.00
    $1,209.00
    Repair Yours Contact Us
    ENDRESS & HAUSER CM42-MAA100EAE00

    ENDRESS & HAUSER

    CM42-MAA100EAE00

    TRANSMITTER, LIQUILINE M CM42 SERIES, 1-CHANNEL, DIGITAL; MEMOSENS PH; ORP (GLASS) SENSOR INPUT, 2X 4-20 MA; 1X HART OUTPUT, M20X1.5 GLAND CABLE ENTRY, PC HOUSING MATERIAL
    $3,753.40 Buy Surplus As Low As $2,186.65
    $2,186.65
    Repair Yours Contact Us
    AQUAMETRIX BY WATER ANALYTICS R60C7G-015

    AQUAMETRIX BY WATER ANALYTICS

    R60C7G-015

    SENSOR ,ORP SENSOR ,STANDARD 5 WIRE SENSOR ,HOT TAP INSERTION FOR AM-HTC-7, CPVC ,GOLD ELECTRODES FOR ORP SENSORS ,STANDARD 15' CABLE
    $1,093.00 Buy New $1,093.00
    $656.00
    AQUAMETRIX BY WATER ANALYTICS RT65R8G-015

    AQUAMETRIX BY WATER ANALYTICS

    RT65R8G-015

    SENSOR, ORP SENSOR, DUAL OUTPUT TRANSMITTER PH/ORP AND TEMPERATURE (R8 ONLY), FIXED INSERTION, 1.5" NPT THREADED ENDS, RYTON, GOLD ELECTRODES FOR ORP SENSORS, STANDARD 15FT (4.5M) CABLE
    $1,382.00 Buy New $1,382.00
    $830.00
    ENDRESS & HAUSER CM42-PAA000EAE00

    ENDRESS & HAUSER

    CM42-PAA000EAE00

    PH/ORP TRANSMITTER, MYPEX, 110VAC, 50/60HZ, 0-14PH
    $4,290.00 Buy Surplus As Low As $2,574.00
    $2,574.00
    Repair Yours Contact Us
    ASEA BROWN BOVERI TB556J1E15T10

    ASEA BROWN BOVERI

    TB556J1E15T10

    PH REDOX (ORP) KYNAR - 3/4IN. NPT IN COAT RES. GLASS 3K OHM RES TEFLON NOTCH LIQ.JCT 1.5IN INSERTION 10FT CABLE PIN LEADS
    $2,330.00 Buy Surplus As Low As $1,398.00
    $1,398.00
    EMERSON 1056-03-26-38-AN

    EMERSON

    ROSEMOUNT ANALYTICAL

    1056-03-26-38-AN

    TRANSMITTER, 85-265 VAC SWITCHING POWER, 50/60 HZ, WITH FOUR ALARM RELAYS, OZONE MEASUREMENT, 4-20 MA ANALOG COMMUNICATION
    $4,459.15 Buy Surplus As Low As $2,675.49
    $2,675.49
    Repair Yours Contact Us
    AQUAMETRIX BY WATER ANALYTICS RT65R8G-325

    AQUAMETRIX BY WATER ANALYTICS

    RT65R8G-325

    60 AND 65 SERIES DIFFERENTIAL PH OR ORP SENSORS
    $1,764.00 Buy New $1,764.00
    $1,059.00
    Repair Yours Contact Us
    AQUAMETRIX BY WATER ANALYTICS R65R8 -050

    AQUAMETRIX BY WATER ANALYTICS

    R65R8 -050

    DIFFERENTIAL ORP PROBE, 4 WIRE TRANSMITTER, 4-20MA OUTPUT BUILT IN, 1-1/2" NPT THREADED ENDS, 50FT CABLE
    $1,220.00 Buy New $1,220.00
    $732.00
    Repair Yours Contact Us
    AQUAMETRIX BY WATER ANALYTICS R65R5A-1670

    AQUAMETRIX BY WATER ANALYTICS

    R65R5A-1670

    60 AND 65 SERIES DIFFERENTIAL PH OR ORP SENSORS
    $4,869.00 Buy New $4,869.00
    $2,922.00
    Repair Yours Contact Us
    AQUAMETRIX BY WATER ANALYTICS R65C7A-100

    AQUAMETRIX BY WATER ANALYTICS

    R65C7A-100

    60 AND 65 SERIES DIFFERENTIAL PH OR ORP SENSORS
    $1,301.00 Buy New $1,301.00
    $781.00
    Repair Yours Contact Us
    AQUAMETRIX BY WATER ANALYTICS R65C7 -1200

    AQUAMETRIX BY WATER ANALYTICS

    R65C7 -1200

    60 AND 65 SERIES DIFFERENTIAL PH OR ORP SENSORS
    $3,635.00 Buy New $3,635.00
    $2,181.00
    Repair Yours Contact Us
    AQUAMETRIX BY WATER ANALYTICS R60R5A-1880

    AQUAMETRIX BY WATER ANALYTICS

    R60R5A-1880

    60 AND 65 SERIES DIFFERENTIAL PH OR ORP SENSORS
    $5,239.00 Buy New $5,239.00
    $3,144.00
    Repair Yours Contact Us
    AQUAMETRIX BY WATER ANALYTICS R60R5-050

    AQUAMETRIX BY WATER ANALYTICS

    R60R5-050

    ACCURATE DIFFERENTIAL MEASUREMENT, ORP SENSOR, STANDARD 5-WIRE SENSOR, FIXED INSERTION, 1.0" NPT THREADED ENDS, PPS (RYTON), EXTENDED 50FT (15.24M) CABLE
    $1,105.00 Buy New $1,105.00
    $663.00
    Repair Yours Contact Us
    AQUAMETRIX BY WATER ANALYTICS PT65R8G-325

    AQUAMETRIX BY WATER ANALYTICS

    PT65R8G-325

    60 AND 65 SERIES DIFFERENTIAL PH OR ORP SENSORS
    $1,764.00 Buy New $1,764.00
    $1,059.00
    Repair Yours Contact Us
    AQUAMETRIX BY WATER ANALYTICS PT65R8G-050

    AQUAMETRIX BY WATER ANALYTICS

    PT65R8G-050

    SENSOR, PH SENSOR, DUAL OUTPUT TRANSMITTER PH/ORP AND TEMPERATURE (R8 ONLY), FIXED INSERTION, 1.5" NPT THREADED ENDS, RYTON, GOLD ELECTRODES FOR ORP SENSORS, EXTENDED 50FT (15.24M) CABLE
    $1,335.00 Buy New $1,335.00
    $801.00
    Repair Yours Contact Us
    AQUAMETRIX BY WATER ANALYTICS PT65R8 -1200

    AQUAMETRIX BY WATER ANALYTICS

    PT65R8 -1200

    60 AND 65 SERIES DIFFERENTIAL PH OR ORP SENSORS
    $3,692.00 Buy New $3,692.00
    $2,216.00
    Repair Yours Contact Us
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