Product Search

    SEARCH NOW FOR ALL YOUR AAON SOLUTIONS

    Radwell is here to supply you with all your plant floor needs.

    Sensors & Switches / Humidity Sensor/Transmitter

    Radwell is not an authorised distributor, reseller or representative of the products featured on this website. All product names, trademarks, brands and logos used on this site are the property of their respective owners. The depiction, description or sale of products featuring these names, trademarks, brands and logos is for identification purposes only and is not intended to indicate any affiliation with or authorisation by any rights holder.

    Filter Results
    18 Results.
    AAON ASM01647

    AAON

    ASM01647

    OUTSIDE AIR/HUMIDITY SENSOR, OA/HUMIDITY 0 - 5 VDC, OUTPUT: 0 - 5V, 4 - 20MA, 0 - 100% RH, +/-3%
    ✓ IN STOCK!
    £392.03 Price with VAT: £470.44 Buy Surplus As Low As £221.87 Price with VAT: £266.24
    £221.87 Price with VAT: £266.24
    AAON ASM01835

    AAON

    ASM01835

    RETURN AIR RELATIVE HUMIDITY SENSOR, SUPPLY: 12-24 VAC/VDC, OUTPUT: 0-5 VDC, 4-20MA, 0-100% RH, +/-2%, 1/2 INCH NPSM
    ✓ IN STOCK!
    £515.87 Price with VAT: £619.05 Buy Surplus As Low As £352.01 Price with VAT: £422.41
    £352.01 Price with VAT: £422.41
    AAON V09290

    AAON

    V09290

    DISCONTINUED BY MANUFACTURER, DIGITAL SENSORS, E-BUS, LCD, DIGITAL ROOM SENSOR,TEMP ONLY
    Buy Surplus As Low As £255.45 Price with VAT: £306.54
    £255.45 Price with VAT: £306.54
    AAON ASM01840

    AAON

    ASM01840

    TEMP/HUMIDITY SENSOR, E-BUS CONNECTION, AMBIENT TEMPERATURE LIMITS: -40F TO 185F, SENSOR READING RANGE: -40F TO 185F RH = 0-100%, ACCURACY RH +/-2% TEMP +/- .5F, OE265-17
    £581.36 Price with VAT: £697.63 Buy Surplus As Low As £348.81 Price with VAT: £418.57
    £348.81 Price with VAT: £418.57
    AAON ASM01814

    AAON

    ASM01814

    SENSOR TEMP SPACE W/OVERRIDE
    £104.97 Price with VAT: £125.96 Buy Surplus As Low As £63.13 Price with VAT: £75.75
    £63.13 Price with VAT: £75.75
    AAON R34690

    AAON

    R34690

    ROOM MOUNTED HUMIDITY SENSOR, 3%, 18-36 VDC, 24 VAC
    £302.23 Price with VAT: £362.68 Buy Surplus As Low As £181.93 Price with VAT: £218.32
    £181.93 Price with VAT: £218.32
    Repair Yours £158.68 Price with VAT: £190.42
    AAON P87720

    AAON

    P87720

    DUCT HUMIDITY SENSOR
    £499.15 Price with VAT: £598.98 Buy Surplus As Low As £299.49 Price with VAT: £359.39
    £299.49 Price with VAT: £359.39
    AAON ASM00949

    AAON

    ASM00949

    AMS TEMP SENSOR
    £62.39 Price with VAT: £74.87 Buy Surplus As Low As £38.85 Price with VAT: £46.61
    £38.85 Price with VAT: £46.61
    AAON ASM02255

    AAON

    ASM02255

    OUTSIDE AIR/HUM SENSOR 4-20MA
    £392.71 Price with VAT: £471.26 Buy Surplus As Low As £235.63 Price with VAT: £282.75
    £235.63 Price with VAT: £282.75
    AAON ASM01623

    AAON

    ASM01623

    EBUS RETURN AIR CO2 SENSOR
    £157.09 Price with VAT: £188.50 Buy Surplus As Low As £94.69 Price with VAT: £113.63
    £94.69 Price with VAT: £113.63
    AAON P61880

    AAON

    P61880

    TEMPERATURE SENSOR
    £80.75 Price with VAT: £96.89 Buy Surplus As Low As £48.45 Price with VAT: £58.14
    £48.45 Price with VAT: £58.14
    AAON G007970

    AAON

    G007970

    TEMP SENSOR
    £73.40 Price with VAT: £88.09 Buy Surplus As Low As £44.04 Price with VAT: £52.85
    £44.04 Price with VAT: £52.85
    AAON ASM01113

    AAON

    ASM01113

    ENTERING WATER SENSOR
    £127.72 Price with VAT: £153.27 Buy Surplus As Low As £77.07 Price with VAT: £92.49
    £77.07 Price with VAT: £92.49
    AAON ASM00950

    AAON

    ASM00950

    WATER TEMP SENSOR
    £52.85 Price with VAT: £63.42 Buy Surplus As Low As £32.30 Price with VAT: £38.76
    £32.30 Price with VAT: £38.76
    AAON ASM02221

    AAON

    ASM02221

    E-BUS SPACE AND HUM SENSOR
    £470.52 Price with VAT: £564.63 Buy Surplus As Low As £282.61 Price with VAT: £339.13
    £282.61 Price with VAT: £339.13
    AAON R36340

    AAON

    R36340

    6" PROBE DUCT TEMP SENSOR
    £65.33 Price with VAT: £78.40 Buy Surplus As Low As £39.64 Price with VAT: £47.57
    £39.64 Price with VAT: £47.57
    AAON OE217-03

    AAON

    OE217-03

    DIGITAL ROOM SENSOR W/LCD
    £416.94 Price with VAT: £500.33 Buy Surplus As Low As £250.31 Price with VAT: £300.37
    £250.31 Price with VAT: £300.37
    Repair Yours £208.47 Price with VAT: £250.16
    AAON G042230

    AAON

    G042230

    OUTSIDE AIR TEMPERATURE SENSOR
    £126.20 Price with VAT: £151.45 Buy Surplus As Low As £75.72 Price with VAT: £90.87
    £75.72 Price with VAT: £90.87
    1