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    Sensors & Switches / PH/ORP Transmitter

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    Results 1-50 of 135.
    SENSOREX TX3100

    SENSOREX

    TX3100

    PH/ORP TRANSMITTER/CONTROLLER, INTELLIGENT, VOLTAGE OUTPUT: DC +/- 12V, 1W MAX, 240V AC, 5A MAX ACTIVATE: 2 SETPOINTS HI/LOW, ON/OFF, HI/HI, LOW/LOW, PANEL OR WALL MOUNTING, FULL GRAPHICAL A ...
    ✓ IN STOCK!
    £1,213.00 Price with VAT: £1,455.60 Buy Surplus As Low As £514.22 Price with VAT: £617.06
    £514.22 Price with VAT: £617.06
    SENSOREX S656CD

    SENSOREX

    S656CD

    PH SENSOR CARTRIDGE, FLAT GLASS CPVC BODY, W/ MOLDED BUMPER FOR USE WITH INSERTION ASSEMBLY, HIGH TEMPERATURE ACRYLAMIDE REFERENCE GEL, HOT TAP
    ✓ IN STOCK!
    £267.34 Price with VAT: £320.81 Buy Surplus As Low As £147.04 Price with VAT: £176.45
    £147.04 Price with VAT: £176.45
    SENSOREX TX100

    SENSOREX

    TX100

    LOOP-POWERED PH/ORP TRANSMITTER, LCD DISPLAY, 4-20 MA OUTPUT WITH 12-24 VDC POWER REQUIRED, ORDER PH OR ORP SENSORS SEPARATELY.
    ✓ IN STOCK!
    £657.28 Price with VAT: £788.74 Buy Surplus As Low As £394.66 Price with VAT: £473.59
    £394.66 Price with VAT: £473.59
    Repair Yours £344.31 Price with VAT: £413.17
    SENSOREX S655CD-HT

    SENSOREX

    S655CD-HT

    HI-TEMP PH ELECTRODE, FLAT BULB, BNR CONNECTOR, 5/8IN-2ORING, QUICK DISCONNECT
    ✓ IN STOCK!
    £176.10 Price with VAT: £211.32 Buy Surplus As Low As £61.45 Price with VAT: £73.74
    £61.45 Price with VAT: £73.74
    SENSOREX S655CD

    SENSOREX

    S655CD

    PH/ORP SENSOR, FLAT GLASS, CPVC BODY, FOR USE WITH INSERTION ASSEMBLY
    £276.89 Price with VAT: £332.27 Buy Surplus As Low As £163.51 Price with VAT: £196.21
    £163.51 Price with VAT: £196.21
    SENSOREX TX2000

    SENSOREX

    TX2000

    110-240V AC POWER, 2 RELAYS, 2 EACH 4-20MA OUTPUTS, WASH CONTROL, 1/4" DIN
    £1,277.30 Price with VAT: £1,532.76 Buy Surplus As Low As £766.38 Price with VAT: £919.65
    £766.38 Price with VAT: £919.65
    SENSOREX S290C

    SENSOREX

    S290C

    3 IN 1 PH/REF/30K ATC WITH BNC + 8-PIN DIN CONNECTORS.REPLACEMENT FOR ORION SERIES A AND HACH EC METERS
    £214.62 Price with VAT: £257.54 Buy Surplus As Low As £129.21 Price with VAT: £155.06
    £129.21 Price with VAT: £155.06
    SENSOREX S292C

    SENSOREX

    S292C

    3 IN 1 PH/REF/30K TC WITH BNC + PHONO PLUG CONNECTORS.REPLACEMENT FOR CORNING METERS
    £214.62 Price with VAT: £257.54 Buy Surplus As Low As £129.21 Price with VAT: £155.06
    £129.21 Price with VAT: £155.06
    SENSOREX EM802/ORP

    SENSOREX

    EM802/ORP

    ORP TRANSMITTER/S8000
    £233.92 Price with VAT: £280.71 Buy Surplus As Low As £140.35 Price with VAT: £168.42
    £140.35 Price with VAT: £168.42
    Repair Yours £150.00 Price with VAT: £180.00
    SENSOREX S465C-ORP

    SENSOREX

    S465C-ORP

    S465 SERIES, ORP SENSOR, PLATINUM, PPS, ACU-TROL, BNR
    £230.95 Price with VAT: £277.14 Buy Surplus As Low As £138.87 Price with VAT: £166.64
    £138.87 Price with VAT: £166.64
    SENSOREX TX20

    SENSOREX

    TX20

    PH AND ORP CONTROLLER
    £580.72 Price with VAT: £696.87 Buy Surplus As Low As £349.03 Price with VAT: £418.83
    £349.03 Price with VAT: £418.83
    SENSOREX UVT-LED-H-NA

    SENSOREX

    UVT-LED-H-NA

    HANDHELD UV TRANSMITTANCE MONITOR
    £4,768.33 Price with VAT: £5,721.99 Buy Surplus As Low As £2,861.29 Price with VAT: £3,433.55
    £2,861.29 Price with VAT: £3,433.55
    SENSOREX UVT-LED-SW

    SENSOREX

    UVT-LED-SW

    UV TRANSMITTANCE MONITOR, ONLINE
    £16,946.46 Price with VAT: £20,335.75 Buy Surplus As Low As £10,167.88 Price with VAT: £12,201.45
    £10,167.88 Price with VAT: £12,201.45
    SENSOREX CAL-C110

    SENSOREX

    CAL-C110

    PH/ORP SIMULATOR
    £253.23 Price with VAT: £303.88 Buy Surplus As Low As £152.24 Price with VAT: £182.68
    £152.24 Price with VAT: £182.68
    SENSOREX DA650CD-LC

    SENSOREX

    DA650CD-LC

    DIFF AMP COMB PH ELECTRODE
    £524.29 Price with VAT: £629.14 Buy Surplus As Low As £314.87 Price with VAT: £377.84
    £314.87 Price with VAT: £377.84
    SENSOREX DA661CD-ORP

    SENSOREX

    DA661CD-ORP

    DIFF AMP COMB ORP ELECTRODE
    £577.75 Price with VAT: £693.30 Buy Surplus As Low As £346.80 Price with VAT: £416.16
    £346.80 Price with VAT: £416.16
    SENSOREX EM805-PH-MB

    SENSOREX

    EM805-PH-MB

    EM802-PH WITH MODBUS 485 OUTPUT, 7-40V DC POWER REQUIRED
    £372.05 Price with VAT: £446.46 Buy Surplus As Low As £223.53 Price with VAT: £268.23
    £223.53 Price with VAT: £268.23
    SENSOREX PP201-ORP-AU

    SENSOREX

    PP201-ORP-AU

    ORP ELECTRODE GOLD W/SALT CRYSTAL REF, SJ, S8
    £155.21 Price with VAT: £186.25 Buy Surplus As Low As £93.57 Price with VAT: £112.28
    £93.57 Price with VAT: £112.28
    SENSOREX S100C-ORP

    SENSOREX

    S100C-ORP

    COMB ORP ELECTRODE,
    £155.21 Price with VAT: £186.25 Buy Surplus As Low As £93.57 Price with VAT: £112.28
    £93.57 Price with VAT: £112.28
    SENSOREX S150C-ORP-AU

    SENSOREX

    S150C-ORP-AU

    ORP ELECTRODE, SINGLE-JUNCTION, EPOXY BODY, GOLD SENSOR
    £172.29 Price with VAT: £206.74 Buy Surplus As Low As £103.97 Price with VAT: £124.76
    £103.97 Price with VAT: £124.76
    SENSOREX S150C-ORP-AU/

    SENSOREX

    S150C-ORP-AU/

    ORP ELECTRODE, SINGLE-JUNCTION, EPOXY BODY, GOLD SENSOR
    £184.91 Price with VAT: £221.89 Buy Surplus As Low As £111.39 Price with VAT: £133.67
    £111.39 Price with VAT: £133.67
    SENSOREX S150C-ORP/BNC

    SENSOREX

    S150C-ORP/BNC

    ORP ELECTRODE, SINGLE-JUNCTION, EPOXY BODY, PT SENSOR
    £142.58 Price with VAT: £171.10 Buy Surplus As Low As £86.14 Price with VAT: £103.37
    £86.14 Price with VAT: £103.37
    SENSOREX PP101-ORP

    SENSOREX

    PP101-ORP

    ORP ELECTRODE PT W/SALT CRYSTAL REF, SJ, S8
    £149.27 Price with VAT: £179.12 Buy Surplus As Low As £89.86 Price with VAT: £107.83
    £89.86 Price with VAT: £107.83
    SENSOREX S150C-ORP/

    SENSOREX

    S150C-ORP/

    ORP ELECTRODE, SINGLE-JUNCTION, EPOXY BODY, PT SENSOR
    £160.40 Price with VAT: £192.49 Buy Surplus As Low As £96.54 Price with VAT: £115.85
    £96.54 Price with VAT: £115.85
    SENSOREX S150CD-ORP

    SENSOREX

    S150CD-ORP

    ORP ELECTRODE, DOUBLE-JUNCTION, EPOXY BODY, PT SENSOR
    £160.40 Price with VAT: £192.49 Buy Surplus As Low As £96.54 Price with VAT: £115.85
    £96.54 Price with VAT: £115.85
    SENSOREX S224CD-ORP

    SENSOREX

    S224CD-ORP

    ORP ELECTRODE, DOUBLE-JUNCTION, EPOXY BODY, PT PIN SENSOR, DIN 13.5MM CAP, NO CABLE
    £193.08 Price with VAT: £231.70 Buy Surplus As Low As £115.85 Price with VAT: £139.02
    £115.85 Price with VAT: £139.02
    SENSOREX S224CD-ORP-LC

    SENSOREX

    S224CD-ORP-LC

    S224CD-ORP, LOW CONDUCTIVITY VERSION
    £219.81 Price with VAT: £263.78 Buy Surplus As Low As £132.19 Price with VAT: £158.62
    £132.19 Price with VAT: £158.62
    SENSOREX S247CD-ORP

    SENSOREX

    S247CD-ORP

    COMB ORP ELECTRODE
    £262.14 Price with VAT: £314.57 Buy Surplus As Low As £157.43 Price with VAT: £188.92
    £157.43 Price with VAT: £188.92
    SENSOREX S265C-ORP-AU

    SENSOREX

    S265C-ORP-AU

    ORP ELECTRODE, 10FT,
    £256.94 Price with VAT: £308.33 Buy Surplus As Low As £154.46 Price with VAT: £185.36
    £154.46 Price with VAT: £185.36
    SENSOREX S265CD-ORP

    SENSOREX

    S265CD-ORP

    ORP ELECTRODE, DOUBLE-JUNCTION, 10FT,
    £245.06 Price with VAT: £294.08 Buy Surplus As Low As £147.04 Price with VAT: £176.45
    £147.04 Price with VAT: £176.45
    SENSOREX S265CD-ORP-HT

    SENSOREX

    S265CD-ORP-HT

    COMB ORP ELECTRODE, 10FT,
    £268.08 Price with VAT: £321.70 Buy Surplus As Low As £161.15 Price with VAT: £193.38
    £161.15 Price with VAT: £193.38
    SENSOREX S272CD-ORP-LC

    SENSOREX

    S272CD-ORP-LC

    ORP ELECTRODE, DOUBLE-JUNCTION, LOW CONDUCTIVITY
    £307.44 Price with VAT: £368.93 Buy Surplus As Low As £184.91 Price with VAT: £221.89
    £184.91 Price with VAT: £221.89
    SENSOREX S224C-ORP

    SENSOREX

    S224C-ORP

    ORP ELECTRODE, SINGLE-JUNCTION, EPOXY BODY, PT PIN SENSOR, DIN 13.5MM CAP, NO CABLE
    £174.51 Price with VAT: £209.42 Buy Surplus As Low As £104.71 Price with VAT: £125.65
    £104.71 Price with VAT: £125.65
    SENSOREX S224CD-ORP-HT-AU

    SENSOREX

    S224CD-ORP-HT-AU

    COMB ORP HI-TEMP GOLD ELECTRODE, DIN 13.5 CAP
    £228.73 Price with VAT: £274.47 Buy Surplus As Low As £137.38 Price with VAT: £164.86
    £137.38 Price with VAT: £164.86
    SENSOREX S247CD-ORP/20/BNC

    SENSOREX

    S247CD-ORP/20/BNC

    COMB ORP ELECTRODE, 20FT, BNC
    £291.10 Price with VAT: £349.33 Buy Surplus As Low As £175.26 Price with VAT: £210.31
    £175.26 Price with VAT: £210.31
    SENSOREX S272CD-ORP-MB/

    SENSOREX

    S272CD-ORP-MB/

    S272CD-ORP W/MODBUS 485 OUTPUT,12-24V POWER REQ.
    £616.37 Price with VAT: £739.64 Buy Surplus As Low As £369.82 Price with VAT: £443.79
    £369.82 Price with VAT: £443.79
    SENSOREX S272CD-ORP-MB/10/TL/TL

    SENSOREX

    S272CD-ORP-MB/10/TL/TL

    S272CD-ORP,10FT CABLE, TL W MODBUS 485 OUTPUT,12-24V POWER REQ.
    £623.05 Price with VAT: £747.66 Buy Surplus As Low As £374.28 Price with VAT: £449.13
    £374.28 Price with VAT: £449.13
    SENSOREX S272CD-ORP/10/TL

    SENSOREX

    S272CD-ORP/10/TL

    ORP ELECTRODE, DOUBLE-JUNCTION, TL
    £285.91 Price with VAT: £343.09 Buy Surplus As Low As £171.54 Price with VAT: £205.85
    £171.54 Price with VAT: £205.85
    SENSOREX S268CD-ORP

    SENSOREX

    S268CD-ORP

    ORP ELECTRODE, DOUBLE-JUNCTION, 10FT,
    £259.92 Price with VAT: £311.90 Buy Surplus As Low As £155.95 Price with VAT: £187.14
    £155.95 Price with VAT: £187.14
    SENSOREX S268CD-ORP-AU

    SENSOREX

    S268CD-ORP-AU

    COMB ORP/HF ELECTRODE, FLAT HF GOLD, (PLASTIC NOSE PIECE) 1/2" NPT, 10FT, BNC
    £289.62 Price with VAT: £347.54 Buy Surplus As Low As £173.77 Price with VAT: £208.53
    £173.77 Price with VAT: £208.53
    SENSOREX S269CD-ORP

    SENSOREX

    S269CD-ORP

    COMB ORP ELECTRODE, 10FT,
    £274.77 Price with VAT: £329.72 Buy Surplus As Low As £164.86 Price with VAT: £197.83
    £164.86 Price with VAT: £197.83
    SENSOREX S272CD-ORP

    SENSOREX

    S272CD-ORP

    ORP ELECTRODE, DOUBLE-JUNCTION,
    £279.97 Price with VAT: £335.96 Buy Surplus As Low As £168.57 Price with VAT: £202.29
    £168.57 Price with VAT: £202.29
    SENSOREX S272CD-ORP-AU-DSK

    SENSOREX

    S272CD-ORP-AU-DSK

    S272CD-ORP-AU WITH 5MM GOLD DISK STEM, 10FT
    £309.67 Price with VAT: £371.60 Buy Surplus As Low As £186.40 Price with VAT: £223.68
    £186.40 Price with VAT: £223.68
    SENSOREX S272CD-ORP-LC/10/BNC

    SENSOREX

    S272CD-ORP-LC/10/BNC

    S272CD-ORP, 10FT, BNC - LC VERSION
    £307.44 Price with VAT: £368.93 Buy Surplus As Low As £184.91 Price with VAT: £221.89
    £184.91 Price with VAT: £221.89
    SENSOREX S300C-ORP

    SENSOREX

    S300C-ORP

    COMB ORP ELECTRODE,
    £228.73 Price with VAT: £274.47 Buy Surplus As Low As £137.38 Price with VAT: £164.86
    £137.38 Price with VAT: £164.86
    SENSOREX S350CD-ORP-HT

    SENSOREX

    S350CD-ORP-HT

    COMB ORP ELECTRODE,
    £260.66 Price with VAT: £312.79 Buy Surplus As Low As £156.69 Price with VAT: £188.03
    £156.69 Price with VAT: £188.03
    SENSOREX S500CD-ORP

    SENSOREX

    S500CD-ORP

    ORP ELECTRODE, DOUBLE-JUNCTION, EPOXY BODY, PT SENSOR
    £182.68 Price with VAT: £219.22 Buy Surplus As Low As £109.91 Price with VAT: £131.89
    £109.91 Price with VAT: £131.89
    SENSOREX S500CD-ORP-HT

    SENSOREX

    S500CD-ORP-HT

    COMB ORP ELECTRODE,
    £204.22 Price with VAT: £245.06 Buy Surplus As Low As £122.53 Price with VAT: £147.04
    £122.53 Price with VAT: £147.04
    SENSOREX S500CD-ORP-HT/

    SENSOREX

    S500CD-ORP-HT/

    ORP ELECTRODE, DOUBLE-JUNCTION, EPOXY BODY, PT SENSOR, HIGH TEMPERATURE
    £216.10 Price with VAT: £259.32 Buy Surplus As Low As £129.96 Price with VAT: £155.95
    £129.96 Price with VAT: £155.95
    SENSOREX S550C-ORP/

    SENSOREX

    S550C-ORP/

    ORP ELECTRODE, SINGLE-JUNCTION, EPOXY BODY, PT PINSENSOR
    £167.83 Price with VAT: £201.40 Buy Surplus As Low As £101.00 Price with VAT: £121.19
    £101.00 Price with VAT: £121.19
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