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    HVAC / Air Duct Sensor

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    Rockwell Disclaimer: The product is used surplus. Radwell is not an authorised surplus dealer or affiliate for the Manufacturer of this product. The product may have older date codes or be an older series than that available direct from the factory or authorised dealers. Because Radwell is not an authorised distributor of this product, the Original Manufacturer’s warranty does not apply. While many Allen-Bradley PLC products will have firmware already installed, Radwell makes no representation as to whether a PLC product will or will not have firmware and, if it does have firmware, whether the firmware is the revision level that you need for your application. Radwell also makes no representations as to your ability or right to download or otherwise obtain firmware for the product from Rockwell, its distributors, or any other source. Radwell also makes no representations as to your right to install any such firmware on the product. Radwell will not obtain or supply firmware on your behalf. It is your obligation to comply with the terms of any End-User License Agreement or similar document related to obtaining or installing firmware.

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    14 Results.
    SIEMENS QVM62.1

    SIEMENS

    SIEMENS INDUSTRY

    QVM62.1

    DISCONTINUED BY MANUFACTURER, AIR VELOCITY DUCT SENSOR, SENSOR AIR VELOCITY 0/3000FPM, 0-10 VDC
    ✓ IN STOCK!
    Buy Surplus As Low As £111.28 Price with VAT: £133.54
    £111.28 Price with VAT: £133.54
    SIEMENS 544-339-18

    SIEMENS

    SIEMENS INDUSTRY

    544-339-18

    TEMPERATURE DUCT SENSOR, PT 1K OHM, 18" PROBE, MEASURING RANGE: -40 TO 180 DEG F
    ✓ IN STOCK!
    £40.98 Price with VAT: £49.18 Buy Surplus As Low As £24.59 Price with VAT: £29.51
    £24.59 Price with VAT: £29.51
    SIEMENS S55720-S458

    SIEMENS

    SIEMENS INDUSTRY

    S55720-S458

    QSA2700D FINE DUST SENSOR +DISPLAY
    £338.00 Price with VAT: £405.60 Buy Surplus As Low As £203.00 Price with VAT: £243.60
    £203.00 Price with VAT: £243.60
    SIEMENS S55720-S459

    SIEMENS

    SIEMENS INDUSTRY

    S55720-S459

    AQS2700 FINE DUST SENSOR REPL. MODULE
    £122.00 Price with VAT: £146.40 Buy Surplus As Low As £74.00 Price with VAT: £88.80
    £74.00 Price with VAT: £88.80
    SIEMENS S55720-S457

    SIEMENS

    SIEMENS INDUSTRY

    S55720-S457

    QSA2700 FINE DUST SENSOR, 0-10V&MODBUS
    £297.00 Price with VAT: £356.40 Buy Surplus As Low As £179.00 Price with VAT: £214.80
    £179.00 Price with VAT: £214.80
    SIEMENS S55720-S493

    SIEMENS

    SIEMENS INDUSTRY

    S55720-S493

    AQS2100 FINE DUST SENSOR REPL. MODULE
    £123.00 Price with VAT: £147.60 Buy Surplus As Low As £74.00 Price with VAT: £88.80
    £74.00 Price with VAT: £88.80
    SIEMENS S55720-S491

    SIEMENS

    SIEMENS INDUSTRY

    S55720-S491

    QSM2100 FINE DUST SENSOR DUCT, 0-10V
    £614.00 Price with VAT: £736.80 Buy Surplus As Low As £369.00 Price with VAT: £442.80
    £369.00 Price with VAT: £442.80
    SIEMENS S55720-S123

    SIEMENS

    SIEMENS INDUSTRY

    S55720-S123

    QPM1100 DUCT SENSOR VOC
    £287.00 Price with VAT: £344.40 Buy Surplus As Low As £173.00 Price with VAT: £207.60
    £173.00 Price with VAT: £207.60
    SIEMENS S55720-S572

    SIEMENS

    SIEMENS INDUSTRY

    S55720-S572

    QNA2700D.BA1 INDOOR AIR QUALITY MULTI-SENSOR BACIP CERT
    £1,245.00 Price with VAT: £1,494.00 Buy Surplus As Low As £747.00 Price with VAT: £896.40
    £747.00 Price with VAT: £896.40
    SIEMENS S55720-S573

    SIEMENS

    SIEMENS INDUSTRY

    S55720-S573

    QNA2700D.BA2 INDOOR AIR QUALITY MULTI-SENSOR BACMS CERT
    £1,222.00 Price with VAT: £1,466.40 Buy Surplus As Low As £734.00 Price with VAT: £880.80
    £734.00 Price with VAT: £880.80
    SIEMENS 536-382

    SIEMENS

    SIEMENS INDUSTRY

    536-382

    AIR VELOCITY SENSOR 2PIPE 12IN
    £77.84 Price with VAT: £93.40 Buy Surplus As Low As £46.85 Price with VAT: £56.22
    £46.85 Price with VAT: £56.22
    SIEMENS 544-342-8

    SIEMENS

    SIEMENS INDUSTRY

    544-342-8

    DUCT AVG. TMP, 1K OHM, PT(375), 8', FLEX
    £145.09 Price with VAT: £174.11 Buy Surplus As Low As £87.66 Price with VAT: £105.19
    £87.66 Price with VAT: £105.19
    SIEMENS S55720-S492

    SIEMENS

    SIEMENS INDUSTRY

    S55720-S492

    QSM2162 - DUCT FINE DUST SENSOR PM, REL. HUMIDITY AND TEMPERATURE
    £411.00 Price with VAT: £493.20 Buy Surplus As Low As £247.00 Price with VAT: £296.40
    £247.00 Price with VAT: £296.40
    SIEMENS S55720-S575

    SIEMENS

    SIEMENS INDUSTRY

    S55720-S575

    QNA2820D.US INDOOR AIR QUALITY MULTI-SENSOR LORA.US CERT
    £929.49 Price with VAT: £1,115.39 Buy Surplus As Low As £557.70 Price with VAT: £669.24
    £557.70 Price with VAT: £669.24
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