Product Search

    SEARCH NOW FOR ALL YOUR GREYSTONE SOLUTIONS

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

    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
    Results 1-50 of 230.
    GREYSTONE CDD3A100RH-BL

    GREYSTONE

    CDD3A100RH-BL

    DISCONTINUED BY MANUFACTURER, CARBON DIOXIDE DETECTOR, BACNET CONCEALED LCD, BLANK
    ✓ IN STOCK!
    Buy Surplus As Low As £128.14 Price with VAT: £153.77
    £128.14 Price with VAT: £153.77
    GREYSTONE CDD3A200RH

    GREYSTONE

    CDD3A200RH

    DISCONTINUED BY MANUFACTURER, CARBON DIOXIDE DETECTOR, DUCT MOUNT W/BACNET
    ✓ IN STOCK!
    Buy Surplus As Low As £133.21 Price with VAT: £159.85
    £133.21 Price with VAT: £159.85
    GREYSTONE SC-675-5

    GREYSTONE

    SC-675-5

    CURRENT SENSOR, SC-675 SERIES, 15 - 30 VDC, 4 - 20 MA, 0 - 5 AMP, 20 - 400 HZ
    £126.31 Price with VAT: £151.57 Buy Surplus As Low As £75.79 Price with VAT: £90.94
    £75.79 Price with VAT: £90.94
    GREYSTONE DPB03S15

    GREYSTONE

    DPB03S15

    PRESSURE SENSOR, DIFFERENTIAL, 0 TO 25 50 120 AND 250 PSI RANGES, FT-6 PLENUM RATED, 1.5M (5'), REPLACES WP-D-103-LCD
    £519.37 Price with VAT: £623.24 Buy Surplus As Low As £311.77 Price with VAT: £374.12
    £311.77 Price with VAT: £374.12
    Repair Yours £271.90 Price with VAT: £326.28
    GREYSTONE SC-375

    GREYSTONE

    SC-375

    CURRENT SENSOR TRUE RMS
    Buy Surplus As Low As £44.58 Price with VAT: £53.50
    £44.58 Price with VAT: £53.50
    Repair Yours £222.90 Price with VAT: £267.48
    GREYSTONE SPC06V05

    GREYSTONE

    SPC06V05

    TEMPERATURE TRANSMITTER, /W SETPOINT CONTROL, ROOM HUMIDITY
    £378.94 Price with VAT: £454.72 Buy Surplus As Low As £227.36 Price with VAT: £272.83
    £227.36 Price with VAT: £272.83
    GREYSTONE CS-610-75

    GREYSTONE

    CS-610-75

    MINI SOLID CORE, AC/DC SWITCH, 0.75-75 AMPS, 30 VAC/DC, 500 MA, 50/60 HZ
    ✓ IN STOCK!
    £61.99 Price with VAT: £74.39 Buy Surplus As Low As £37.15 Price with VAT: £44.58
    £37.15 Price with VAT: £44.58
    GREYSTONE TE200B2E2

    GREYSTONE

    TE200B2E2

    TEMPERATURE SENSOR 12INCH DUCT
    ✓ IN STOCK!
    £17.39 Price with VAT: £20.86 Buy Surplus As Low As £8.28 Price with VAT: £9.94
    £8.28 Price with VAT: £9.94
    GREYSTONE ETP-9500

    GREYSTONE

    ETP-9500

    PNEUMATIC TRANDUCER, ETP SERIES, ANALOG TO PRESSURE, 4.20 MA, 0-10 VDC, 3-WIRE
    ✓ IN STOCK!
    £343.40 Price with VAT: £412.08 Buy Surplus As Low As £176.17 Price with VAT: £211.40
    £176.17 Price with VAT: £211.40
    GREYSTONE TE200CM12C2A

    GREYSTONE

    TE200CM12C2A

    GREYSTONE, TE200CM12C2A, TEMPERATURE SENSOR, IMMERSION, SINGLE POINT, 6INCH
    ✓ IN STOCK!
    £41.53 Price with VAT: £49.83 Buy Surplus As Low As £20.71 Price with VAT: £24.85
    £20.71 Price with VAT: £24.85
    GREYSTONE GT-AR-4

    GREYSTONE

    GT-AR-4

    GREYSTONE,GT-AR-4,GTAR4, ANALOG FOR 4 HIGH AND LOW TRIP LEVEL RELAY OUTPUTS
    ✓ IN STOCK!
    £99.96 Price with VAT: £119.95 Buy Surplus As Low As £49.85 Price with VAT: £59.82
    £49.85 Price with VAT: £59.82
    GREYSTONE TE500F121A6

    GREYSTONE

    TE500F121A6

    DISCONTINUED BY MANUFACTURER, TEMPERATURE TRANSMITTER, 24VAC/DC, 4-20MA
    ✓ IN STOCK!
    Buy Surplus As Low As £115.57 Price with VAT: £138.68
    £115.57 Price with VAT: £138.68
    GREYSTONE TE200BE24B2

    GREYSTONE

    TE200BE24B2

    TEMPERATURE TRANSMITTER, SENSOR,10K OHM, DUCT, 4 INCH PROBE, 4 INCH ABS ROUND, EU ENCLOSURE
    ✓ IN STOCK!
    £33.35 Price with VAT: £40.02 Buy Surplus As Low As £21.18 Price with VAT: £25.42
    £21.18 Price with VAT: £25.42
    GREYSTONE CPV

    GREYSTONE

    CPV

    ROOM PRESSURE VENT
    ✓ IN STOCK!
    £15.48 Price with VAT: £18.58 Buy Surplus As Low As £8.58 Price with VAT: £10.30
    £8.58 Price with VAT: £10.30
    GREYSTONE TE200B12E2

    GREYSTONE

    TE200B12E2

    DUCT 300MM (12") C/W ABS ENCL. & 1000 OHM RTD
    ✓ IN STOCK!
    £9.85 Price with VAT: £11.82 Buy Surplus As Low As £4.91 Price with VAT: £5.89
    £4.91 Price with VAT: £5.89
    GREYSTONE GT-AR-2

    GREYSTONE

    GT-AR-2

    DISCONTINUED BY MANUFACTURER, RELAY MODULE, 2-ANALOG INPUTS
    ✓ IN STOCK!
    Buy Surplus As Low As £89.45 Price with VAT: £107.34
    £89.45 Price with VAT: £107.34
    GREYSTONE CDD4A100

    GREYSTONE

    CDD4A100

    CARBON DIOXIDE DETECTOR, CO2 SPACE, CDD4 SERIES, 0-2000 PPM, 20-28 VAC, 20-28 VDC, HUMIDITY RANGE: 0-95 % RH
    ✓ IN STOCK!
    £389.48 Price with VAT: £467.37 Buy Surplus As Low As £297.17 Price with VAT: £356.61
    £297.17 Price with VAT: £356.61
    Repair Yours £187.24 Price with VAT: £224.69
    GREYSTONE TE200HC24

    GREYSTONE

    TE200HC24

    TEMPERATURE SENSORS & TRANSMITTERS CLIP, TE200 SERIES, 10K OHM, TYP2 THM, 2 INCH
    ✓ IN STOCK!
    £3.84 Price with VAT: £4.61 Buy Surplus As Low As £2.93 Price with VAT: £3.51
    £2.93 Price with VAT: £3.51
    GREYSTONE CS-375

    GREYSTONE

    CS-375

    DISCONTINUED BY MANUFACTURER, AC CURRENT SENOR, 4-20 MA, 10/42 VDC
    ✓ IN STOCK!
    Buy Surplus As Low As £14.37 Price with VAT: £17.24
    £14.37 Price with VAT: £17.24
    GREYSTONE TE200FDD12GS001

    GREYSTONE

    TE200FDD12GS001

    DISCONTINUED BY MANUFACTURER, TEMP SENSOR, FLEX DUCT, 100' 36 SENSORS, 1K OHM, METAL ENCLOSURE,
    ✓ IN STOCK!
    Buy Surplus As Low As £93.37 Price with VAT: £112.04
    £93.37 Price with VAT: £112.04
    GREYSTONE TE500C12C2A1E6

    GREYSTONE

    TE500C12C2A1E6

    DISCONTINUED BY MANUFACTURER, IMMERSION TEMPERATURE TRANSMITTER, ABS 6IN -50-50C, 0-10VDC, SPRING LOADED
    ✓ IN STOCK!
    Buy Surplus As Low As £259.77 Price with VAT: £311.73
    £259.77 Price with VAT: £311.73
    GREYSTONE GT-ASM

    GREYSTONE

    GT-ASM

    ANALOG SCALING MODULE, FIELD SELECTABLE INPUT & OUTPUT RANGES, DIRECT OR REVERSE ACTING OUTPUT, LED POWER INDICATOR, REGULATED 20 VDC POWER OUTPUT, COMPACT AND ECONOMICAL, SNAP TRACK MOUNTED
    ✓ IN STOCK!
    £120.82 Price with VAT: £144.99 Buy Surplus As Low As £74.58 Price with VAT: £89.50
    £74.58 Price with VAT: £89.50
    GREYSTONE GFS-80-N-IK

    GREYSTONE

    GFS-80-N-IK

    PRESSURE SWITCH, GFS SERIES, SPDT, 1AMP, 250VAC, 24VDC, 1/2IN NPT, IP54, NEMA 13
    ✓ IN STOCK!
    £49.26 Price with VAT: £59.11 Buy Surplus As Low As £31.90 Price with VAT: £38.28
    £31.90 Price with VAT: £38.28
    Repair Yours £222.90 Price with VAT: £267.48
    GREYSTONE TE500CM12B2A1A3

    GREYSTONE

    TE500CM12B2A1A3

    TEMPERATURE SENSOR, TE 500 SERIES, SPRING LOADED, 4-20MA,
    ✓ IN STOCK!
    £195.32 Price with VAT: £234.38 Buy Surplus As Low As £69.61 Price with VAT: £83.53
    £69.61 Price with VAT: £83.53
    GREYSTONE TE200C20B2E

    GREYSTONE

    TE200C20B2E

    TEMPERATURE SENSOR,IMMERSION, 4IN, 20, THERMISTOR -4 TO 221 DEGREES F, 4.55 IN X 3.3 IN X 2.1 IN
    ✓ IN STOCK!
    £25.26 Price with VAT: £30.31 Buy Surplus As Low As £12.56 Price with VAT: £15.08
    £12.56 Price with VAT: £15.08
    GREYSTONE TE2AD6P20ASLYCJ

    GREYSTONE

    TE2AD6P20ASLYCJ

    DISCONTINUED BY MANUFACTURER, TEMPERATURE SENSOR, ROOM DESG, 3K TYPEE-6 THERMISTOR, LED, JACK
    ✓ IN STOCK!
    Buy Surplus As Low As £21.42 Price with VAT: £25.71
    £21.42 Price with VAT: £25.71
    GREYSTONE TE200B24C2

    GREYSTONE

    TE200B24C2

    TEMPERATURE SENSOR, TE200 SERIES, DUCT APPLICATION, 150 MM / 6 INCH, C/W ABS ENCLOSURE, 10 K OHM, TYPE 2 THERMISTOR
    ✓ IN STOCK!
    £18.48 Price with VAT: £22.17 Buy Surplus As Low As £7.72 Price with VAT: £9.26
    £7.72 Price with VAT: £9.26
    GREYSTONE TE200AS6

    GREYSTONE

    TE200AS6

    TEMPERATURE SENSOR, TE200 SERIES, INDOOR, SET POINT, OVERRIDE
    ✓ IN STOCK!
    £11.72 Price with VAT: £14.07 Buy Surplus As Low As £6.64 Price with VAT: £7.96
    £6.64 Price with VAT: £7.96
    GREYSTONE TE200CM7C2A

    GREYSTONE

    TE200CM7C2A

    DISCONTINUED BY MANUFACTURER, IMMERSION TEMPERATURE SENSOR, TE200 SERIES, THERMISTOR, METAL UTILITY BOX, 10K OHM, TYPE 3, 6 INCH
    ✓ IN STOCK!
    Buy Surplus As Low As £43.92 Price with VAT: £52.70
    £43.92 Price with VAT: £52.70
    GREYSTONE TE200BM24E2

    GREYSTONE

    TE200BM24E2

    DISCONTINUED BY MANUFACTURER,TEMPERATURE SENSOR, DUCT:300MM (12") C/W METAL UTILITY ENCLOSURE,10K OHM,TYPE: 2 THERMISTOR
    ✓ IN STOCK!
    Buy Surplus As Low As £16.44 Price with VAT: £19.72
    £16.44 Price with VAT: £19.72
    GREYSTONE TE200AD14

    GREYSTONE

    TE200AD14

    TEMPERATURE SENSOR, TE200 SERIES, 10K OHM, TYPE 3 THERMISTOR
    ✓ IN STOCK!
    £26.01 Price with VAT: £31.21 Buy Surplus As Low As £20.06 Price with VAT: £24.07
    £20.06 Price with VAT: £24.07
    GREYSTONE PS1001

    GREYSTONE

    PS1001

    DISCONTINUED BY MANUFACTURER, POWER SUPPLY BOARD / SNAP TRACK, 15 AMP, 5-30 VAC, 2-27 VDC
    ✓ IN STOCK!
    Buy Surplus As Low As £63.75 Price with VAT: £76.50
    £63.75 Price with VAT: £76.50
    Repair Yours Contact Us
    GREYSTONE PS1101

    GREYSTONE

    PS1101

    DISCONTINUED BY MANUFACTURER, POWER SUPPLY BOARD, REGULATED DC, HALF-WAVE, 1.5 AMP, 2-27 VDC
    ✓ IN STOCK!
    Buy Surplus As Low As £44.83 Price with VAT: £53.80
    £44.83 Price with VAT: £53.80
    Repair Yours Contact Us
    GREYSTONE TSDFA07K

    GREYSTONE

    TSDFA07K

    DUCT AVERAGING TEMPERATURE SENSOR, FLEXIBLE, 10K-3 THERMISTOR RESISTANCE OUTPUT, 20 FT. PLENUM CABLE, 4 SENSORS, ABS ENCLOSURE WITH HINGED & GASKETED COVER
    ✓ IN STOCK!
    £70.48 Price with VAT: £84.58 Buy Surplus As Low As £42.78 Price with VAT: £51.33
    £42.78 Price with VAT: £51.33
    GREYSTONE RH100A02

    GREYSTONE

    RH100A02

    DISCONTINUED BY MANUFACTURER, HUMIDITY TRANSMITTER, SPACE, 2%, 24 VAC/DC, JUMPER SELECTABLE OUTPUTS, RH SERIES, FIELD SELECTABLE OUTPUTS, 4-20MA, 0-1 VDC, 0-5 VDC, 0
    ✓ IN STOCK!
    Buy Surplus As Low As £47.43 Price with VAT: £56.91
    £47.43 Price with VAT: £56.91
    Repair Yours £222.90 Price with VAT: £267.48
    GREYSTONE CDD1A8000

    GREYSTONE

    CDD1A8000

    DISCONTINUED BY MANUFACTURER, CARBON DIOXIDE DETECTORS, EXECUTIVE SPACE, NDIR CO2 DETECTOR, C/W TEMPERATURE AND HUMIDITY TRANSMITTERS, WITH 0-5 & 0-10VDC OUTPUTS ENVIRONMENTAL, INDUSTRIAL AN ...
    ✓ IN STOCK!
    Buy Surplus As Low As £50.39 Price with VAT: £60.47
    £50.39 Price with VAT: £60.47
    Repair Yours £222.90 Price with VAT: £267.48
    GREYSTONE AVDTIR

    GREYSTONE

    AVDTIR

    DISCONTINUED BY MANUFACTURER, DUCT AIRFLOW, TRANSMITTER, 0-400/2000/4000FPM, 32-122F, ADJUSTABLE RELAY
    ✓ IN STOCK!
    Buy Surplus As Low As £343.20 Price with VAT: £411.84
    £343.20 Price with VAT: £411.84
    Repair Yours £299.10 Price with VAT: £358.92
    GREYSTONE ETP-9510

    GREYSTONE

    ETP-9510

    TRANSDUCER, ANALOG TO PRESSURE, 2-10V DC, MAIN AIR 20-30PSIG, OUTPUT 3-15PSIG, 0-10V DC, 4-20MA
    ✓ IN STOCK!
    £304.76 Price with VAT: £365.71 Buy Surplus As Low As £106.64 Price with VAT: £127.96
    £106.64 Price with VAT: £127.96
    Repair Yours £222.90 Price with VAT: £267.48
    GREYSTONE SPP6

    GREYSTONE

    SPP6

    STATIC PRESSURE PROBE, 6IN STAINLESS STEE STATIC
    ✓ IN STOCK!
    £9.69 Price with VAT: £11.63 Buy Surplus As Low As £4.62 Price with VAT: £5.55
    £4.62 Price with VAT: £5.55
    GREYSTONE TE200BB7C2

    GREYSTONE

    TE200BB7C2

    TEMPERATURE SENSOR, DUCT PROBE W / MOUNTING BRACKET ONLY, 10,000 OHM, TYPE 3, NTC THERMISTOR, 0.2 C, 6 INCH PROBE, SINGLE POINT MONITORING
    ✓ IN STOCK!
    £10.62 Price with VAT: £12.74 Buy Surplus As Low As £6.00 Price with VAT: £7.20
    £6.00 Price with VAT: £7.20
    GREYSTONE PS124F

    GREYSTONE

    PS124F

    DC POWER SUPPLY, FULL WAVE, 0.5A, FIXED, SNAP TRACK INCLUDED, 24VAC
    ✓ IN STOCK!
    £62.93 Price with VAT: £75.51 Buy Surplus As Low As £26.71 Price with VAT: £32.05
    £26.71 Price with VAT: £32.05
    Repair Yours £222.90 Price with VAT: £267.48
    GREYSTONE TSRC14P

    GREYSTONE

    TSRC14P

    TEMPERATURE WALL SENSOR, THERMISTOR, 10 K OHM, 11 K SHUNT RESISTOR, NEMA 1
    ✓ IN STOCK!
    £59.02 Price with VAT: £70.82 Buy Surplus As Low As £24.61 Price with VAT: £29.53
    £24.61 Price with VAT: £29.53
    Repair Yours Contact Us
    GREYSTONE CS-651-100

    GREYSTONE

    CS-651-100

    CURRENT SENSOR,0-10VDC,0-100AMPS,150A,60C,
    ✓ IN STOCK!
    £42.64 Price with VAT: £51.17 Buy Surplus As Low As £20.20 Price with VAT: £24.23
    £20.20 Price with VAT: £24.23
    GREYSTONE TE500AS121A1

    GREYSTONE

    TE500AS121A1

    SURFACE TRANSMITTER, STAINLESS STEEL, 24 V AC/DC, 4-20 MA, 0/+35 C
    ✓ IN STOCK!
    £250.89 Price with VAT: £301.07 Buy Surplus As Low As £138.66 Price with VAT: £166.39
    £138.66 Price with VAT: £166.39
    GREYSTONE TE200BB24D2

    GREYSTONE

    TE200BB24D2

    PROBE TEMPERATURE SENSOR, TE200 SERIES, DUCT PROBE WITH MOUNTING BRACKET, 10,000 OHM, TYPE 2, NTC THERMISTOR, 8 INCH PROBE LENGTH
    ✓ IN STOCK!
    £21.55 Price with VAT: £25.86 Buy Surplus As Low As £7.29 Price with VAT: £8.75
    £7.29 Price with VAT: £8.75
    GREYSTONE CS-150

    GREYSTONE

    CS-150

    CURRENT SENSOR AC 0-5VDC
    ✓ IN STOCK!
    Buy Surplus As Low As £21.29 Price with VAT: £25.54
    £21.29 Price with VAT: £25.54
    GREYSTONE RH200A03

    GREYSTONE

    RH200A03

    DISCONTINUED BY MANUFACTURER, TEMPERATURE AND HUMIDITY DUCT SENSOR
    ✓ IN STOCK!
    Buy Surplus As Low As £187.46 Price with VAT: £224.95
    £187.46 Price with VAT: £224.95
    GREYSTONE CS-350

    GREYSTONE

    CS-350

    DISCONTINUED BY MANUFACTURER, CURRENT SENSOR, 0 - 5 VDC
    ✓ IN STOCK!
    Buy Surplus As Low As £48.40 Price with VAT: £58.08
    £48.40 Price with VAT: £58.08
    GREYSTONE CS-GNG-200

    GREYSTONE

    CS-GNG-200

    CURRENT SWITCH, CURRENT SET POINT: FIXED AT 0.75 AMP, MAXIMUM INPUT CURRENT: 200 AMP CONTINUOUS, OUTPUT: 30V AC/DC 50/60 HZ 500 MA MAXIMUM, OUTPUT SWITCH ACTION: NORMALLY OPEN, RESPONSE TIME ...
    ✓ IN STOCK!
    £65.94 Price with VAT: £79.13 Buy Surplus As Low As £59.81 Price with VAT: £71.77
    £59.81 Price with VAT: £71.77
    GREYSTONE TE200BE7D2

    GREYSTONE

    TE200BE7D2

    TEMPERATURE DUCT SENSOR , 10K OHM, 8IN, 200MM
    ✓ IN STOCK!
    £22.29 Price with VAT: £26.75 Buy Surplus As Low As £6.83 Price with VAT: £8.19
    £6.83 Price with VAT: £8.19
    Next
    1 2 3 4 5