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    Sensors & Switches / CO2 Sensor
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    SIEMENS QPA2000

    SIEMENS

    SIEMENS INDUSTRY

    QPA2000

    ROOM AIR QUALITY SENSORS, 0-10VDC OUTPUT SIGNAL, 0-2000 PPM CO2, CONNECTION TYPE: TERMINAL BLOCK, NO DISPLAY,
    ✓ IN STOCK!
    £328.47 Price with VAT: £394.16 Buy Surplus As Low As £170.78 Price with VAT: £204.93
    £170.78 Price with VAT: £204.93
    SIEMENS QPA2062

    SIEMENS

    SIEMENS INDUSTRY

    QPA2062

    SENSOR, ROOM CO2 + TEMP + RH, 0-10 V
    ✓ IN STOCK!
    £581.39 Price with VAT: £697.66 Buy Surplus As Low As £348.83 Price with VAT: £418.60
    £348.83 Price with VAT: £418.60
    SIEMENS QPA2282.EWSC

    SIEMENS

    SIEMENS INDUSTRY

    QPA2282.EWSC

    RM CO2+HUMIDITY+TEMP SENSOR, CO2+TMP, TEC/RJ11, BLANK FRNT
    ✓ IN STOCK!
    £427.72 Price with VAT: £513.26 Buy Surplus As Low As £206.04 Price with VAT: £247.25
    £206.04 Price with VAT: £247.25
    SIEMENS QPM2162

    SIEMENS

    SIEMENS INDUSTRY

    QPM2162

    DUCT AIR QUALITY SENSOR, CO2 + TEMP + RH SENSOR, 0-10V
    ✓ IN STOCK!
    £572.10 Price with VAT: £686.52 Buy Surplus As Low As £343.26 Price with VAT: £411.92
    £343.26 Price with VAT: £411.92
    SIEMENS QPM2162D

    SIEMENS

    SIEMENS INDUSTRY

    QPM2162D

    DUCT AIR QUALITY SENSOR,CO2 + TMP + RH SNSR, 0-10V, DISPLAY
    ✓ IN STOCK!
    £698.33 Price with VAT: £838.00 Buy Surplus As Low As £275.30 Price with VAT: £330.36
    £275.30 Price with VAT: £330.36
    SIEMENS QPA2080

    SIEMENS

    SIEMENS INDUSTRY

    QPA2080

    ROOM CO2 ACTIVE AND TEMPERATURE PASSIVE
    ✓ IN STOCK!
    £430.74 Price with VAT: £516.89 Buy Surplus As Low As £299.73 Price with VAT: £359.67
    £299.73 Price with VAT: £359.67
    SIEMENS QPM2100

    SIEMENS

    SIEMENS INDUSTRY

    QPM2100

    SENSOR, DUCT AIR QUALITY, CO2, 0-10V, 0-2000 PPM CO2 MEASURING RANGE
    ✓ IN STOCK!
    £469.32 Price with VAT: £563.18 Buy Surplus As Low As £281.59 Price with VAT: £337.91
    £281.59 Price with VAT: £337.91
    SIEMENS OOH941

    SIEMENS

    PYROTRONICS

    OOH941

    HEAT DETECTOR, DUAL OPTICAL, CO2 SENSOR, LOW TEMP WARNING SIGNAL AT 40 DEGREES F
    ✓ IN STOCK!
    £143.86 Price with VAT: £172.63 Buy Surplus As Low As £70.88 Price with VAT: £85.06
    £70.88 Price with VAT: £85.06
    SIEMENS OOHC941

    SIEMENS

    PYROTRONICS

    OOHC941

    DUAL OPTICAL, HEAT, CARBON MONOXIDE DETECTOR, 2 OPTICAL TRANSMITTERS, 2 THERMAL SENSORS, 1 OPTICAL RECEIVER, 1 CO SENSOR
    ✓ IN STOCK!
    £244.68 Price with VAT: £293.62 Buy Surplus As Low As £137.81 Price with VAT: £165.37
    £137.81 Price with VAT: £165.37
    Repair Yours £150.00 Price with VAT: £180.00
    SIEMENS QPA2060

    SIEMENS

    SIEMENS INDUSTRY

    QPA2060

    ROOM AIR QUALITY SENSOR, ROOM CO2, TEMPERATURE SENSOR, 0-10 VOLT
    ✓ IN STOCK!
    £429.23 Price with VAT: £515.08 Buy Surplus As Low As £326.46 Price with VAT: £391.75
    £326.46 Price with VAT: £391.75
    SIEMENS QPA2284.FWSC

    SIEMENS

    SIEMENS INDUSTRY

    QPA2284.FWSC

    ROOM AIR QUALITYSENSOR, FOR USE WITH TEC ONLY, 0-2000 PPM CO2 RANGE, HUMIDITY (P1), TEMPERATURE (P1), RJ-11 CONNECTION TYPE, DISPLAY, SETPOINT ADJUSTMENT, OVERRIDE, TOOL PORT
    ✓ IN STOCK!
    £653.82 Price with VAT: £784.58 Buy Surplus As Low As £226.89 Price with VAT: £272.26
    £226.89 Price with VAT: £272.26
    Repair Yours £209.24 Price with VAT: £251.09
    SIEMENS 7MB2334-8AK40-4FA1

    SIEMENS

    7MB2334-8AK40-4FA1

    DISCONTINUED BY MANUFACTURER, GASULTRAMAT 23, 120 V, 60 HZ
    ✓ IN STOCK!
    Buy Surplus As Low As £1,209.10 Price with VAT: £1,450.92
    £1,209.10 Price with VAT: £1,450.92
    SIEMENS QPA2002

    SIEMENS

    SIEMENS INDUSTRY

    QPA2002

    ROOM CO2 + VOC SENSOR, 0-10V
    £439.05 Price with VAT: £526.86 Buy Surplus As Low As £263.73 Price with VAT: £316.48
    £263.73 Price with VAT: £316.48
    SIEMENS QPA2284.EWNC

    SIEMENS

    SIEMENS INDUSTRY

    QPA2284.EWNC

    RM CO2+HUMIDITY+TEMPERATURE SENSOR, CO2+TE+RH, TEC/RJ11, BLNK, NO LOGO
    £657.45 Price with VAT: £788.94 Buy Surplus As Low As £394.47 Price with VAT: £473.36
    £394.47 Price with VAT: £473.36
    SIEMENS C79451-A3468-B531

    SIEMENS

    C79451-A3468-B531

    EMPFAENGERKAMMER, CO2
    £2,030.00 Price with VAT: £2,436.00 Buy Surplus As Low As £1,218.00 Price with VAT: £1,461.60
    £1,218.00 Price with VAT: £1,461.60
    SIEMENS QPA2062D

    SIEMENS

    SIEMENS INDUSTRY

    QPA2062D

    ROOM CO2 + TMP + RH SNSR, 0-10V, DISPLAY
    £627.22 Price with VAT: £752.66 Buy Surplus As Low As £376.33 Price with VAT: £451.60
    £376.33 Price with VAT: £451.60
    SIEMENS QPA2282.EWNC

    SIEMENS

    SIEMENS INDUSTRY

    QPA2282.EWNC

    RM CO2+HUMIDITY+TEMP SENSOR, CO2+TMP, TEC/RJ11, BLANK, NO LOGO
    £525.96 Price with VAT: £631.15 Buy Surplus As Low As £315.88 Price with VAT: £379.05
    £315.88 Price with VAT: £379.05
    SIEMENS QPM2160

    SIEMENS

    SIEMENS INDUSTRY

    QPM2160

    DUCT AIR QUALITY SENSOR, CO2 + TEMP SENSOR, 0-10V
    £574.32 Price with VAT: £689.19 Buy Surplus As Low As £344.59 Price with VAT: £413.51
    £344.59 Price with VAT: £413.51
    SIEMENS QPM2160D

    SIEMENS

    SIEMENS INDUSTRY

    QPM2160D

    DUCT AIR QUALITY SENSOR, CO2/T 2X DC 0-5V/10V LCD, MEASURED VALUE DISPLAY,
    £643.09 Price with VAT: £771.71 Buy Surplus As Low As £386.16 Price with VAT: £463.39
    £386.16 Price with VAT: £463.39
    SIEMENS QPA2080D

    SIEMENS

    SIEMENS INDUSTRY

    QPA2080D

    ROOM CO2 ACTIVE, TEMP PASSIVE, DISPLAY
    £495.73 Price with VAT: £594.88 Buy Surplus As Low As £297.74 Price with VAT: £357.29
    £297.74 Price with VAT: £357.29
    SIEMENS S55720-S469

    SIEMENS

    SIEMENS INDUSTRY

    S55720-S469

    QPM2102/MO CO2/VOC SENSOR DUCT MODBUS
    £615.00 Price with VAT: £738.00 Buy Surplus As Low As £369.00 Price with VAT: £442.80
    £369.00 Price with VAT: £442.80
    SIEMENS S55720-S470

    SIEMENS

    SIEMENS INDUSTRY

    S55720-S470

    QPM2150/MO CO2/T SENSOR DUCT MODBUS
    £556.00 Price with VAT: £667.20 Buy Surplus As Low As £334.00 Price with VAT: £400.80
    £334.00 Price with VAT: £400.80
    SIEMENS QPA2576.2535

    SIEMENS

    SIEMENS INDUSTRY

    QPA2576.2535

    DUCT AIR QUALITY SENSOR, SEMI-FLUSH MOUNT RH/T/CO2 SENSOR PL-LINK
    £476.84 Price with VAT: £572.21 Buy Surplus As Low As £286.41 Price with VAT: £343.69
    £286.41 Price with VAT: £343.69
    SIEMENS S55720-S471

    SIEMENS

    SIEMENS INDUSTRY

    S55720-S471

    QPM2152/MO CO2/H/T SENSOR DUCT MODBUS
    £648.00 Price with VAT: £777.60 Buy Surplus As Low As £389.00 Price with VAT: £466.80
    £389.00 Price with VAT: £466.80
    SIEMENS A5E35984634

    SIEMENS

    A5E35984634

    H2S SENSOR, MR 0-50/500 VPM (CLEAN FOR O2-SERVICE)
    Buy Surplus As Low As £1,383.00 Price with VAT: £1,659.60
    £1,383.00 Price with VAT: £1,659.60
    SIEMENS A5E35983146

    SIEMENS

    A5E35983146

    DETECTOR CO2, SMALLEST MEAS. RANGE >=1000PPM (CLEAN FOR O2-SERVICE)
    Buy Surplus As Low As £989.00 Price with VAT: £1,186.80
    £989.00 Price with VAT: £1,186.80
    SIEMENS A5E35984315

    SIEMENS

    A5E35984315

    DETECTOR CO2 (CLEAN FOR O2-SERVICE)
    Buy Surplus As Low As £1,092.00 Price with VAT: £1,310.40
    £1,092.00 Price with VAT: £1,310.40
    SIEMENS US2:2017613-003

    SIEMENS

    US2:2017613-003

    DETECTOR, FID, PLUS 2 CELL 50 MICRO-LITER TCD HEATED
    £15,796.00 Price with VAT: £18,955.20 Buy Surplus As Low As £9,478.00 Price with VAT: £11,373.60
    £9,478.00 Price with VAT: £11,373.60
    SIEMENS US2:2017613-002

    SIEMENS

    US2:2017613-002

    DETECTOR, FID, PLUS 2 CELL 25 MICRO-LITER TCD
    £14,797.00 Price with VAT: £17,756.40 Buy Surplus As Low As £8,879.00 Price with VAT: £10,654.80
    £8,879.00 Price with VAT: £10,654.80
    SIEMENS S55720-S510

    SIEMENS

    SIEMENS INDUSTRY

    S55720-S510

    QPA2052/MO CO2/H/T SENSOR ROOM MODBUS
    £509.00 Price with VAT: £610.80 Buy Surplus As Low As £306.00 Price with VAT: £367.20
    £306.00 Price with VAT: £367.20
    SIEMENS 4GS-22C-06

    SIEMENS

    PYROTRONICS

    4GS-22C-06

    CO2 SENSOR W/ANALOG OUTPUT 24VAC/VDC 4-20 MA
    £96.73 Price with VAT: £116.07 Buy Surplus As Low As £58.19 Price with VAT: £69.83
    £58.19 Price with VAT: £69.83
    SIEMENS C79451-A3468-B536

    SIEMENS

    C79451-A3468-B536

    EMPFAENGERKAMMER, CO2
    £1,570.00 Price with VAT: £1,884.00 Buy Surplus As Low As £942.00 Price with VAT: £1,130.40
    £942.00 Price with VAT: £1,130.40
    SIEMENS C79451-A3468-B537

    SIEMENS

    C79451-A3468-B537

    EMPFAENGERKAMMER, C2H4
    £2,044.00 Price with VAT: £2,452.80 Buy Surplus As Low As £1,227.00 Price with VAT: £1,472.40
    £1,227.00 Price with VAT: £1,472.40
    SIEMENS A5E01058837

    SIEMENS

    A5E01058837

    O2-SENSOR MODULE KAZ (SPARE PART)
    £13,026.00 Price with VAT: £15,631.20 Buy Surplus As Low As £7,816.00 Price with VAT: £9,379.20
    £7,816.00 Price with VAT: £9,379.20
    SIEMENS A5E01058838

    SIEMENS

    A5E01058838

    O2 SENSOR MODULE KIZ (SPARE PART)
    £16,589.00 Price with VAT: £19,906.80 Buy Surplus As Low As £9,954.00 Price with VAT: £11,944.80
    £9,954.00 Price with VAT: £11,944.80
    SIEMENS QLS60

    SIEMENS

    SIEMENS INDUSTRY

    QLS60

    SOLAR IMPACT SENSOR (0-10V / 4-20MA)
    £480.62 Price with VAT: £576.74 Buy Surplus As Low As £288.67 Price with VAT: £346.41
    £288.67 Price with VAT: £346.41
    SIEMENS QPA2002D

    SIEMENS

    SIEMENS INDUSTRY

    QPA2002D

    CO2 ROOM SENSOR, 0-10 V C02/VOC, W/DISPLAY
    £513.87 Price with VAT: £616.64 Buy Surplus As Low As £308.32 Price with VAT: £369.98
    £308.32 Price with VAT: £369.98
    SIEMENS QPA2060D

    SIEMENS

    SIEMENS INDUSTRY

    QPA2060D

    ROOM CO2 + TEMP SENSOR, 0-10V, DISPLAY
    £474.57 Price with VAT: £569.48 Buy Surplus As Low As £284.89 Price with VAT: £341.87
    £284.89 Price with VAT: £341.87
    SIEMENS QPA2284.EWSC

    SIEMENS

    SIEMENS INDUSTRY

    QPA2284.EWSC

    RM CO2+HUMIDITY+TEMP SENSOR, NO HMI, SIEMENS LOGO, TOOL PORT, TEC CONTROLLER
    £535.03 Price with VAT: £642.03 Buy Surplus As Low As £321.17 Price with VAT: £385.40
    £321.17 Price with VAT: £385.40
    SIEMENS QPA2284.FWNC

    SIEMENS

    SIEMENS INDUSTRY

    QPA2284.FWNC

    CO2 ROMM SENSOR, CO2+TE+RH, TEC/RJ11, HMI, NO LOGO
    £634.78 Price with VAT: £761.73 Buy Surplus As Low As £380.87 Price with VAT: £457.04
    £380.87 Price with VAT: £457.04
    SIEMENS QPM2102

    SIEMENS

    SIEMENS INDUSTRY

    QPM2102

    DUCT AIR QUALITY SENSOR, CO2 + VOC SENSOR, 0-10V
    £507.07 Price with VAT: £608.48 Buy Surplus As Low As £304.54 Price with VAT: £365.45
    £304.54 Price with VAT: £365.45
    SIEMENS QPM2102D

    SIEMENS

    SIEMENS INDUSTRY

    QPM2102D

    DUCT AIR QUALITY SENSOR, CO2 + VOC SENSOR, 0-10V, DISPLAY
    £586.41 Price with VAT: £703.69 Buy Surplus As Low As £352.15 Price with VAT: £422.58
    £352.15 Price with VAT: £422.58
    SIEMENS QPM2180

    SIEMENS

    SIEMENS INDUSTRY

    QPM2180

    DUCT AIR QUALITY SENSOR, CO2 ACTIVE, TEMP PASSIVE OUTPUT
    £561.47 Price with VAT: £673.77 Buy Surplus As Low As £337.04 Price with VAT: £404.44
    £337.04 Price with VAT: £404.44
    SIEMENS A5E35983141

    SIEMENS

    A5E35983141

    DETECTOR CO2, SMALLEST MEAS. RANGE <1000PPM (CLEAN FOR O2-SERVICE)
    Buy Surplus As Low As £852.00 Price with VAT: £1,022.40
    £852.00 Price with VAT: £1,022.40
    SIEMENS A5E35951900

    SIEMENS

    A5E35951900

    ELECTROCHEMICAL O2-SENSOR (CLEAN FOR O2-SERVICE)
    Buy Surplus As Low As £542.00 Price with VAT: £650.40
    £542.00 Price with VAT: £650.40
    SIEMENS US2:2017613-004

    SIEMENS

    US2:2017613-004

    DETECTOR, FID, PLUS 2 CELL 25 MICRO-LITER TCD HEATED
    £15,796.00 Price with VAT: £18,955.20 Buy Surplus As Low As £9,478.00 Price with VAT: £11,373.60
    £9,478.00 Price with VAT: £11,373.60
    SIEMENS US2:2017613-001

    SIEMENS

    US2:2017613-001

    DETECTOR, FID, PLUS 2 CELL 50 MICRO-LITER TCD
    £14,797.00 Price with VAT: £17,756.40 Buy Surplus As Low As £8,879.00 Price with VAT: £10,654.80
    £8,879.00 Price with VAT: £10,654.80
    SIEMENS S55720-S530

    SIEMENS

    SIEMENS INDUSTRY

    S55720-S530

    QPM2153/MO CO2/VOC/H/T SENSORS DUCT
    £671.05 Price with VAT: £805.26 Buy Surplus As Low As £402.78 Price with VAT: £483.34
    £402.78 Price with VAT: £483.34
    SIEMENS S55720-S521

    SIEMENS

    SIEMENS INDUSTRY

    S55720-S521

    QPM2163 CO2/VOC/H/T SENSOR DUCT
    £640.82 Price with VAT: £768.99 Buy Surplus As Low As £384.64 Price with VAT: £461.57
    £384.64 Price with VAT: £461.57
    SIEMENS 5TC1260-4

    SIEMENS

    5TC1260-4

    MONOXIDE CARBON DETECTOR WITH , SEALED LITHIUM BATTERY BATTERY LIFETIME 10 YEAR
    £76.00 Price with VAT: £91.20 Buy Surplus As Low As £46.00 Price with VAT: £55.20
    £46.00 Price with VAT: £55.20
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