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    Sensors & Switches / CO2 Sensor

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    Results 401-450 of 472.
    SENVA CT1D-D3X

    SENVA

    CT1D-D3X

    CO2/TEMP DUCT SENSOR, CT1D SERIES,, NO LCD, 1000PT RTD, DUCT PROBE, OUTPUT 0-5V_0-10V_4-20MA 3-WIRE, SETPOINT RELAY, TEMP SENSOR 10K T2
    £232.87 Price with VAT: £279.44 Buy Surplus As Low As £140.17 Price with VAT: £168.20
    £140.17 Price with VAT: £168.20
    SENVA CT1O-D3X

    SENVA

    CT1O-D3X

    CO2/TEMP OUTDOOR SENSOR, CT10 SERIES, NO LCD, 1000PT RTD, OUTPUT 0-5V,0-10V,4-20MA 3-WIRE, SETPOINT RELAY
    £273.66 Price with VAT: £328.39 Buy Surplus As Low As £164.64 Price with VAT: £197.57
    £164.64 Price with VAT: £197.57
    SENVA CT1O-E3D

    SENVA

    CT1O-E3D

    CO2/TEMP OUTDOOR SENSOR, CT10 SERIES, LCD 10K TYPE 2 THERMISTOR, OUTPUT 0-5V,0-10V,4-20MA 3-WIRE, SETPOINT RELAY
    £303.32 Price with VAT: £363.99 Buy Surplus As Low As £182.44 Price with VAT: £218.93
    £182.44 Price with VAT: £218.93
    SENVA CT1D-F3D

    SENVA

    CT1D-F3D

    CO2/TEMP DUCT SENSOR, CT1D SERIES, LCD 10K TYPE 3 THERMISTOR, DUCT PROBE, OUTPUT 0-5V_0-10V_4-20MA 3-WIRE, SETPOINT RELAY, TEMP SENSOR 10K T3
    £254.38 Price with VAT: £305.25 Buy Surplus As Low As £152.77 Price with VAT: £183.33
    £152.77 Price with VAT: £183.33
    SENVA CT1O-G3X

    SENVA

    CT1O-G3X

    CO2/TEMP OUTDOOR SENSOR, CT10 SERIES, NO LCD, 10K W/11K THERMISTOR
    £273.66 Price with VAT: £328.39 Buy Surplus As Low As £164.64 Price with VAT: £197.57
    £164.64 Price with VAT: £197.57
    SENVA CT1O-I3X

    SENVA

    CT1O-I3X

    CO2/TEMP OUTDOOR SENSOR, CT10 SERIES, NO LCD, 2K2 THERMISTOR, OUTPUT 0-5V,0-10V,4-20MA 3-WIRE, SETPOINT RELAY
    £273.66 Price with VAT: £328.39 Buy Surplus As Low As £164.64 Price with VAT: £197.57
    £164.64 Price with VAT: £197.57
    SENVA CT1R-B3D

    SENVA

    CT1R-B3D

    CO2/TEMP SENSOR, LCD TEMP TRANSMITTER, OUTPUT 0-5V,0-10V,4-20MA 3-WIRE, SETPOINT RELAY, TEMP SENSOR 0-5V/10V 4-20MA 3W
    £208.40 Price with VAT: £250.07 Buy Surplus As Low As £125.33 Price with VAT: £150.40
    £125.33 Price with VAT: £150.40
    SENVA CT1R-C3D

    SENVA

    CT1R-C3D

    CO2/TEMP SENSOR, LCD 100PT RTD, OUTPUT 0-5V,0-10V,4-20MA 3-WIRE, SETPOINT RELAY, TEMP SENSOR 100PT RTD
    £208.40 Price with VAT: £250.07 Buy Surplus As Low As £125.33 Price with VAT: £150.40
    £125.33 Price with VAT: £150.40
    SENVA CT1D-B3X

    SENVA

    CT1D-B3X

    CO2/TEMP DUCT SENSOR, CT1D SERIES, NO LCD TEMP TRANSMITTER, DUCT PROBE, OUTPUT 0-5V_0-10V_4-20MA 3-WIRE, SETPOINT RELAY, TEMP SENSOR 0-5V/10V 4-20MA 3W
    £230.64 Price with VAT: £276.77 Buy Surplus As Low As £138.68 Price with VAT: £166.42
    £138.68 Price with VAT: £166.42
    SENVA CT1D-C3X

    SENVA

    CT1D-C3X

    CO2/TEMP DUCT SENSOR, CT1D SERIES, NO LCD 100PT RTD, DUCT PROBE, OUTPUT 0-5V_0-10V_4-20MA 3-WIRE, SETPOINT RELAY, TEMP SENSOR 0-5V/10V 4-20MA 3W
    £232.87 Price with VAT: £279.44 Buy Surplus As Low As £140.17 Price with VAT: £168.20
    £140.17 Price with VAT: £168.20
    SENVA CT1D-D3D

    SENVA

    CT1D-D3D

    CO2/TEMP DUCT SENSOR, CT1D SERIES, LCD1000PT RTD, DUCT PROBE, OUTPUT 0-5V_0-10V_4-20MA 3-WIRE, SETPOINT RELAY, TEMP SENSOR 0-5V/10V 4-20MA 3W
    £254.38 Price with VAT: £305.25 Buy Surplus As Low As £152.77 Price with VAT: £183.33
    £152.77 Price with VAT: £183.33
    VERIS AA28

    VERIS

    AA28

    ACCESSORY, 16 LITRE ZERO CALIBRATIONS GAS CO2
    Buy Surplus As Low As £135.72 Price with VAT: £162.86
    £135.72 Price with VAT: £162.86
    VERIS AA26

    VERIS

    AA26

    ACCESSORY, 16 LITRE SPAN CALIBRATIONS GAS CO2
    Buy Surplus As Low As £143.13 Price with VAT: £171.76
    £143.13 Price with VAT: £171.76
    VERIS AA27

    VERIS

    AA27

    ACCESSORY, 103 LITRE SPAN CALIBRATIONS GAS CO2
    Buy Surplus As Low As £347.08 Price with VAT: £416.49
    £347.08 Price with VAT: £416.49
    VERIS CDLSXTB

    VERIS

    CDLSXTB

    CO2 SENSOR, DUCT TRANSFORMER, LCD, TEMPERATURE, 100 RTD
    Buy Surplus As Low As £266.24 Price with VAT: £319.49
    £266.24 Price with VAT: £319.49
    VERIS CDESPC01353

    VERIS

    CDESPC01353

    CO2 SENSOR, DUCT TRANSFORMER, ECONOMY, NO LCD, R1, BOXED
    Buy Surplus As Low As £260.31 Price with VAT: £312.37
    £260.31 Price with VAT: £312.37
    VERIS CDLSHTJ

    VERIS

    CDLSHTJ

    CO2 SENSOR, DUCT TRANSFORMER, LCD, RH, TEMPERATURE, 10K DALE
    Buy Surplus As Low As £348.56 Price with VAT: £418.27
    £348.56 Price with VAT: £418.27
    VERIS CDLSHTB

    VERIS

    CDLSHTB

    CO2 SENSOR, DUCT TRANSFORMER, LCD, RH, TEMPERATURE, 100 RTD
    Buy Surplus As Low As £348.56 Price with VAT: £418.27
    £348.56 Price with VAT: £418.27
    VERIS CWE2N

    VERIS

    CWE2N

    CO2 SENSOR, WALL, ECONOMY, 2-WIRE, TEMPERATURE, 1.8K
    Buy Surplus As Low As £144.62 Price with VAT: £173.54
    £144.62 Price with VAT: £173.54
    SENVA CT1D-I3X

    SENVA

    CT1D-I3X

    CO2/TEMP DUCT SENSOR, CT1D SERIES, NO LCD 2K2 THERMISTOR, DUCT PROBE, OUTPUT 0-5V_0-10V_4-20MA 3-WIRE, SETPOINT RELAY, TEMP SENSOR 10K T2
    £232.87 Price with VAT: £279.44 Buy Surplus As Low As £140.17 Price with VAT: £168.20
    £140.17 Price with VAT: £168.20
    SENVA CT1D-J3D

    SENVA

    CT1D-J3D

    CO2/TEMP DUCT SENSOR, CT1D SERIES, LCD 1K8 THERMISTOR, DUCT PROBE, OUTPUT 0-5V_0-10V_4-20MA 3-WIRE, SETPOINT RELAY, TEMP SENSOR 1.8K
    £254.38 Price with VAT: £305.25 Buy Surplus As Low As £152.77 Price with VAT: £183.33
    £152.77 Price with VAT: £183.33
    SENVA CT1O-B3D

    SENVA

    CT1O-B3D

    CO2/TEMP OUTDOOR SENSOR, CT10 SERIES, LCD TEMP TRANSMITTER, OUTPUT 0-5V,0-10V,4-20MA 3-WIRE, SETPOINT RELAY
    £303.32 Price with VAT: £363.99 Buy Surplus As Low As £182.44 Price with VAT: £218.93
    £182.44 Price with VAT: £218.93
    SENVA CT1R-A3D-D

    SENVA

    CT1R-A3D-D

    DUAL CHANNEL CO2 ROOM SENSOR, LCD NOTEMP, OUTPUT 0-5V,0-10V,4-20MA 3-WIRE, SETPOINT RELAY, TEMP SENSOR NO
    £230.64 Price with VAT: £276.77 Buy Surplus As Low As £138.68 Price with VAT: £166.42
    £138.68 Price with VAT: £166.42
    SENVA CT1R-A3X

    SENVA

    CT1R-A3X

    CO2/TEMP SENSOR, NO LCD, NOTEMP, OUTPUT 0-5V,0-10V,4-20MA 3-WIRE, SETPOINT RELAY, TEMP SENSOR NO
    £129.78 Price with VAT: £155.74 Buy Surplus As Low As £77.87 Price with VAT: £93.44
    £77.87 Price with VAT: £93.44
    SENVA CT1R-B3X

    SENVA

    CT1R-B3X

    CO2/TEMP SENSOR, NO LCD, OUTPUT 0-5V,0-10V,4-20MA 3-WIRE, SETPOINT RELAY, TEMP SENSOR 0-5V/10V 4-20MA 3W
    £142.39 Price with VAT: £170.87 Buy Surplus As Low As £86.03 Price with VAT: £103.23
    £86.03 Price with VAT: £103.23
    SENVA CT1W-A3X

    SENVA

    CT1W-A3X

    CO2/TEMP WALL SENSOR, SURFACE MOUNT, NO LCD, NOTEMP, OUTPUT 0-5V,0-10V,4-20MA 3-WIRE, SETPOINT RELAY, TEMP SENSOR NO
    £129.78 Price with VAT: £155.74 Buy Surplus As Low As £77.87 Price with VAT: £93.44
    £77.87 Price with VAT: £93.44
    SENVA CT1W-B3X

    SENVA

    CT1W-B3X

    CO2/TEMP WALL SENSOR,, NO LCD, OUTPUT 0-5V,0-10V,4-20MA 3-WIRE, SETPOINT RELAY, TEMP SENSOR 0-5V/10V 4-20MA 3W
    £142.39 Price with VAT: £170.87 Buy Surplus As Low As £86.03 Price with VAT: £103.23
    £86.03 Price with VAT: £103.23
    SENVA CT1O-G3D

    SENVA

    CT1O-G3D

    CO2/TEMP OUTDOOR SENSOR, CT10 SERIES, LCD 10K W/11K THERMISTOR, OUTPUT 0-5V,0-10V,4-20MA 3-WIRE, SETPOINT RELAY
    £303.32 Price with VAT: £363.99 Buy Surplus As Low As £182.44 Price with VAT: £218.93
    £182.44 Price with VAT: £218.93
    SENVA CT1O-J3D

    SENVA

    CT1O-J3D

    CO2/TEMP OUTDOOR SENSOR, CT10 SERIES, LCD 1K8 THERMISTOR, OUTPUT 0-5V,0-10V,4-20MA 3-WIRE, SETPOINT RELAY
    £303.32 Price with VAT: £363.99 Buy Surplus As Low As £182.44 Price with VAT: £218.93
    £182.44 Price with VAT: £218.93
    SENVA CT1R-A3D

    SENVA

    CT1R-A3D

    CO2/TEMP SENSOR, LCD NOTEMP, OUTPUT 0-5V,0-10V,4-20MA 3-WIRE, SETPOINT RELAY, TEMP SENSOR NO
    £214.14 Price with VAT: £256.97 Buy Surplus As Low As £131.65 Price with VAT: £157.97
    £131.65 Price with VAT: £157.97
    SENVA TG0R-CB

    SENVA

    TG0R-CB

    CO RECESSED VALUE SENSOR, TOXIC GAS ROOM, CO 0-10V, GAS TYPE CO, OUTPUT 0-10V
    £267.73 Price with VAT: £321.27 Buy Surplus As Low As £160.93 Price with VAT: £193.12
    £160.93 Price with VAT: £193.12
    SENVA CT1O-H3D

    SENVA

    CT1O-H3D

    CO2/TEMP OUTDOOR SENSOR, CT10 SERIES, LCD 3K THERMISTOR, OUTPUT 0-5V,0-10V,4-20MA 3-WIRE, SETPOINT RELAY
    £505.04 Price with VAT: £606.05 Buy Surplus As Low As £303.32 Price with VAT: £363.99
    £303.32 Price with VAT: £363.99
    SENVA CT1O-I3D

    SENVA

    CT1O-I3D

    CO2/TEMP OUTDOOR SENSOR, CT10 SERIES, LCD 2K2 THERMISTOR, OUTPUT 0-5V,0-10V,4-20MA 3-WIRE, SETPOINT RELAY
    £303.32 Price with VAT: £363.99 Buy Surplus As Low As £182.44 Price with VAT: £218.93
    £182.44 Price with VAT: £218.93
    SENVA CT1O-J3X

    SENVA

    CT1O-J3X

    CO2/TEMP OUTDOOR SENSOR, CT10 SERIES, NO LCD, 1K8 THERMISTOR, OUTPUT 0-5V,0-10V,4-20MA 3-WIRE, SETPOINT RELAY
    £273.66 Price with VAT: £328.39 Buy Surplus As Low As £164.64 Price with VAT: £197.57
    £164.64 Price with VAT: £197.57
    SENVA CT1R-D3D-D

    SENVA

    CT1R-D3D-D

    DUAL CHANNEL CO2 ROOM SENSOR, LCD 1000PT RTD, OUTPUT 0-5V,0-10V,4-20MA 3-WIRE, SETPOINT RELAY, TEMP SENSOR 1000PT RTD
    £236.58 Price with VAT: £283.89 Buy Surplus As Low As £142.39 Price with VAT: £170.87
    £142.39 Price with VAT: £170.87
    SENVA CT1R-E3D-D

    SENVA

    CT1R-E3D-D

    DUAL CHANNEL CO2 ROOM SENSOR, LCD 10K TYPE 2, OUTPUT 0-5V,0-10V,4-20MA 3-WIRE, SETPOINT RELAY, TEMP SENSOR 10K T2
    £236.58 Price with VAT: £283.89 Buy Surplus As Low As £142.39 Price with VAT: £170.87
    £142.39 Price with VAT: £170.87
    SENVA CT1R-K3X

    SENVA

    CT1R-K3X

    CO2/TEMP SENSOR, NO LCD, 20K, OUTPUT 0-5V,0-10V,4-20MA 3-WIRE, SETPOINT RELAY, TEMP SENSOR 20K
    £142.39 Price with VAT: £170.87 Buy Surplus As Low As £86.03 Price with VAT: £103.23
    £86.03 Price with VAT: £103.23
    VERIS CW2LAXG

    VERIS

    CW2LAXG

    CO2 SENSOR, WALL, LCD, TEMPERATURE, 10K CPC
    Buy Surplus As Low As £203.20 Price with VAT: £243.84
    £203.20 Price with VAT: £243.84
    VERIS VIC-VCM8001V5045

    VERIS

    VIC-VCM8001V5045

    CO2 SENSOR MODULE
    £345.60 Price with VAT: £414.71 Buy Surplus As Low As £207.65 Price with VAT: £249.18
    £207.65 Price with VAT: £249.18
    AMPHENOL ACI/C02-D

    AMPHENOL

    TELAIRE

    ACI/C02-D

    DISCONTINUED BY MANUFACTURER, CARBON DIOXIDE SENSOR, 18-42 VDC/18-30 VAC, 0-2000 PPM, -/+ 50 PPM ACCURACY
    Buy Surplus As Low As £131.16 Price with VAT: £157.39
    £131.16 Price with VAT: £157.39
    HONEYWELL C7233A1024

    HONEYWELL

    C7233A1024

    CARBON DIOXIDE (CO2) SENSOR, 0-2000 PPM RANGE, WALL MOUNT, WHITE LED DISPLAY, SELECTABLE 0/2-10 VDC & 0/4-20 MA OUTPUT, SPST RELAY, NO LOGO, (REPLACES C7232A1016)
    £359.03 Price with VAT: £430.84 Buy Surplus As Low As £215.42 Price with VAT: £258.50
    £215.42 Price with VAT: £258.50
    Repair Yours £172.54 Price with VAT: £207.05
    SENVA CT1D-E3X

    SENVA

    CT1D-E3X

    CO2/TEMP DUCT SENSOR, CT1D SERIES, NO LCD 10K TYPE 2 THERMISTOR, DUCT PROBE, OUTPUT 0-5V_0-10V_4-20MA 3-WIRE, SETPOINT RELAY, TEMP SENSOR 10K T2
    £232.87 Price with VAT: £279.44 Buy Surplus As Low As £140.17 Price with VAT: £168.20
    £140.17 Price with VAT: £168.20
    SENVA CT1D-G3X

    SENVA

    CT1D-G3X

    CO2/TEMP DUCT SENSOR, CT1D SERIES, NO LCD 10K W/11K THERMISTOR, DUCT PROBE, OUTPUT 0-5V_0-10V_4-20MA 3-WIRE, SETPOINT RELAY, TEMP SENSOR 10K T2
    £232.87 Price with VAT: £279.44 Buy Surplus As Low As £140.17 Price with VAT: £168.20
    £140.17 Price with VAT: £168.20
    SENVA CT1O-K3X

    SENVA

    CT1O-K3X

    CO2/TEMP OUTDOOR SENSOR, CT10 SERIES, NO LCD, 20K THERMISTOR, OUTPUT 0-5V,0-10V,4-20MA 3-WIRE, SETPOINT RELAY
    £273.66 Price with VAT: £328.39 Buy Surplus As Low As £164.64 Price with VAT: £197.57
    £164.64 Price with VAT: £197.57
    SENVA CT1R-F3X

    SENVA

    CT1R-F3X

    CO2/TEMP SENSOR, NO LCD, 10K TYPE 3, OUTPUT 0-5V,0-10V,4-20MA 3-WIRE, SETPOINT RELAY, TEMP SENSOR 10K T3
    £142.39 Price with VAT: £170.87 Buy Surplus As Low As £86.03 Price with VAT: £103.23
    £86.03 Price with VAT: £103.23
    SENVA CT1O-E3X

    SENVA

    CT1O-E3X

    CO2/TEMP OUTDOOR SENSOR, CT10 SERIES, NO LCD, 10K TYPE 2 THERMISTOR, OUTPUT 0-5V,0-10V,4-20MA 3-WIRE, SETPOINT RELAY
    £273.66 Price with VAT: £328.39 Buy Surplus As Low As £164.64 Price with VAT: £197.57
    £164.64 Price with VAT: £197.57
    SENVA CT1O-F3X

    SENVA

    CT1O-F3X

    CO2/TEMP OUTDOOR SENSOR, CT10 SERIES, NO LCD, 10K TYPE 3 THERMISTOR, OUTPUT 0-5V,0-10V,4-20MA 3-WIRE, SETPOINT RELAY
    £273.66 Price with VAT: £328.39 Buy Surplus As Low As £164.64 Price with VAT: £197.57
    £164.64 Price with VAT: £197.57
    SENVA CT1R-A3X-D

    SENVA

    CT1R-A3X-D

    DUAL CHANNEL CO2 ROOM SENSOR, NO LCD, NOTEMP, OUTPUT 0-5V,0-10V,4-20MA 3-WIRE, SETPOINT RELAY, TEMP SENSOR NO
    £157.97 Price with VAT: £189.56 Buy Surplus As Low As £94.93 Price with VAT: £113.91
    £94.93 Price with VAT: £113.91
    SENVA CT1D-B3D

    SENVA

    CT1D-B3D

    CO2/TEMP DUCT SENSOR, CT1D SERIES, LCD TEMP TRANSMITTER, DUCT PROBE, OUTPUT 0-5V_0-10V_4-20MA 3-WIRE, SETPOINT RELAY, TEMP SENSOR 0-5V/10V 4-20MA 3W
    £254.38 Price with VAT: £305.25 Buy Surplus As Low As £152.77 Price with VAT: £183.33
    £152.77 Price with VAT: £183.33
    SENVA CT1O-F3D

    SENVA

    CT1O-F3D

    CO2/TEMP OUTDOOR SENSOR, CT10 SERIES, LCD 10K TYPE 3 THERMISTOR, OUTPUT 0-5V,0-10V,4-20MA 3-WIRE, SETPOINT RELAY
    £303.32 Price with VAT: £363.99 Buy Surplus As Low As £182.44 Price with VAT: £218.93
    £182.44 Price with VAT: £218.93
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