Product Search

    SEARCH NOW FOR ALL YOUR SIEMENS SOLUTIONS

    Find PLC's, Replays, Contact Blocks, Input/Output Modules and More.

    Sensors & Switches / Humidity Sensor/Transmitter
    Radwell is here to supply you with all your plant floor needs.
    SIEMENS

    Radwell is not an authorized 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 authorization by any rights holder.

    Filter Results
    Results 1-50 of 59.
    SIEMENS QFM64

    SIEMENS

    LANDIS & GYR

    QFM64

    DISCONTINUED BY MANUFACTURER, HUMIDITY SENSOR, DUCT SENSOR
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$186.14
    CAN$186.14
    SIEMENS QAR9530.KIT

    SIEMENS

    SIEMENS INDUSTRY

    QAR9530.KIT

    QAR9530.KIT QAR9530 WITH AQM2H HARNESS
    ✓ IN STOCK!
    CAN$116.70 Buy Surplus As Low As CAN$70.91
    CAN$70.91
    SIEMENS QMX3.P70

    SIEMENS

    QMX3.P70

    ROOM SENSOR KNX, FOR TEMPERATURE / HUMIDITY & CO2, WHITE, (S55624-H104)
    ✓ IN STOCK!
    CAN$827.27 Buy Surplus As Low As CAN$496.36
    CAN$496.36
    SIEMENS 533-377-8

    SIEMENS

    SIEMENS INDUSTRY

    533-377-8

    DUCT POINT TEMP, 4-20 MA, 30-250F, 8"
    ✓ IN STOCK!
    CAN$150.68 Buy Surplus As Low As CAN$115.23
    CAN$115.23
    SIEMENS QFA2060

    SIEMENS

    QFA2060

    ROOM SENSOR, FOR HUMIDITY, 0-10 VDC, 4-20 MA, -40 TO +70 DEGREES C, IP30
    ✓ IN STOCK!
    CAN$537.84 Buy Surplus As Low As CAN$355.69
    CAN$355.69
    SIEMENS QFA2001.BU

    SIEMENS

    QFA2001.BU

    ROOM SENSOR, RELATIVE HUMIDITY, 5 PERCENT, 4-20MA, NO DISPLAY, BEIGE HOUSING
    CAN$571.70 Buy Surplus As Low As CAN$344.20
    CAN$344.20
    SIEMENS 540-671A

    SIEMENS

    540-671A

    RM TMP SNSR SETPOINT ADJUSTMNT
    CAN$509.16 Buy Surplus As Low As CAN$314.66
    CAN$314.66
    SIEMENS 540-739

    SIEMENS

    SIEMENS INDUSTRY

    540-739

    DUCT POINT SENSOR, TEC/RJ-11, 18 INCH, 2 X 4 BOX
    CAN$149.20 Buy Surplus As Low As CAN$90.11
    CAN$90.11
    SIEMENS 587-189

    SIEMENS

    587-189

    DISCONTINUED BY MANUFACTURER, RM TMP SNSR SETPOINT&OVERRIDE
    Buy Surplus As Low As CAN$449.09
    CAN$449.09
    SIEMENS 533-377-18

    SIEMENS

    SIEMENS INDUSTRY

    533-377-18

    DCT PNT TMP, 4-20 MA, 30-250F, 18" RIGID
    CAN$150.68 Buy Surplus As Low As CAN$91.59
    CAN$91.59
    SIEMENS 533-377-4

    SIEMENS

    SIEMENS INDUSTRY

    533-377-4

    DUCT POINT TEMP, 4-20 MA, 30-250F, 4"
    CAN$150.68 Buy Surplus As Low As CAN$91.59
    CAN$91.59
    SIEMENS QAM2020.020

    SIEMENS

    SIEMENS INDUSTRY

    QAM2020.020

    DUCT POINT TEMP, NI 1K OHM @ 32F, 8"
    CAN$78.30 Buy Surplus As Low As CAN$47.27
    CAN$47.27
    SIEMENS 587-620CB

    SIEMENS

    587-620CB

    RM TMP SNSR FULL HMI TEC
    CAN$526.37 Buy Surplus As Low As CAN$326.48
    CAN$326.48
    SIEMENS S55624-H146

    SIEMENS

    SIEMENS INDUSTRY

    S55624-H146

    RPI.00-SD ROOM PRES DUAL ALERT KIT
    Call For Availability
    SIEMENS QFR9500.KIT

    SIEMENS

    SIEMENS INDUSTRY

    QFR9500.KIT

    QFR9500.KIT QFR9500 WITH AQM3H HARNESS
    CAN$140.34 Buy Surplus As Low As CAN$84.20
    CAN$84.20
    SIEMENS S55624-H125

    SIEMENS

    SIEMENS INDUSTRY

    S55624-H125

    QMX3.P70-1BSC - ROOM SENSOR KNX FOR TEMPERATURE, HUMIDITY, CO2, BLACK
    CAN$802.16 Buy Surplus As Low As CAN$481.59
    CAN$481.59
    SIEMENS S55624-H129

    SIEMENS

    SIEMENS INDUSTRY

    S55624-H129

    QMX3.P37-1BSC - ROOM OPERATOR UNIT KNX WITH TEMPERATURE SENSOR, SEGMENTED BACKLIT DISPLAY, CONFIGURABLE TOUCHKEYS, LED DISPLAY, BLACK
    CAN$441.70 Buy Surplus As Low As CAN$265.91
    CAN$265.91
    SIEMENS S55624-H127

    SIEMENS

    SIEMENS INDUSTRY

    S55624-H127

    QMX3.P74-1BSC - ROOM OPERATOR UNIT KNX WITH SENSORS FOR TEMPERATURE, HUMIDITY, CO2, SEGMENTED BACKLIT DISPLAY, TOUCHKEYS, BLACK
    CAN$890.79 Buy Surplus As Low As CAN$534.77
    CAN$534.77
    SIEMENS S55624-H116

    SIEMENS

    SIEMENS INDUSTRY

    S55624-H116

    QMX3.P40 - ROOM SENSOR KNX FOR TEMPERATURE AND HUMIDITY, WHITE
    CAN$258.52 Buy Surplus As Low As CAN$155.11
    CAN$155.11
    SIEMENS S55624-H139

    SIEMENS

    SIEMENS INDUSTRY

    S55624-H139

    QMX3.P35H-BSC ROOM UNIT, BLACK
    CAN$270.34 Buy Surplus As Low As CAN$162.50
    CAN$162.50
    SIEMENS S55624-H126

    SIEMENS

    SIEMENS INDUSTRY

    S55624-H126

    QMX3.P34-1BSC - ROOM OPERATOR UNIT KNX WITH TEMPERATURE SENSOR, SEGMENTED BACKLIT DISPLAY, TOUCHKEYS, BLACK
    CAN$255.57 Buy Surplus As Low As CAN$153.64
    CAN$153.64
    SIEMENS S55624-H124

    SIEMENS

    SIEMENS INDUSTRY

    S55624-H124

    QMX3.P40-1BSC - ROOM SENSOR KNX FOR TEMPERATURE AND HUMIDITY, BLACK
    CAN$258.52 Buy Surplus As Low As CAN$155.11
    CAN$155.11
    SIEMENS S55625-H422-A100

    SIEMENS

    SIEMENS INDUSTRY

    S55625-H422-A100

    DISCONTINUED BY MANUFACTURER, POS8.4420/109 ROOM UNIT, T
    Buy Surplus As Low As CAN$115.23
    CAN$115.23
    SIEMENS 587-554B

    SIEMENS

    587-554B

    RM TMP SNSR SETPOINT&OVERRIDE
    CAN$427.40 Buy Surplus As Low As CAN$264.43
    CAN$264.43
    SIEMENS QAA1011.AASU

    SIEMENS

    SIEMENS INDUSTRY

    QAA1011.AASU

    BUTTON TEMP SNSR, 1K OHM PT (375), METAL
    CAN$159.55 Buy Surplus As Low As CAN$96.02
    CAN$96.02
    SIEMENS 544-343-36

    SIEMENS

    SIEMENS INDUSTRY

    544-343-36

    DCT AV. TEMP, 1K OHM PT(375), 36", RIGID
    CAN$184.66 Buy Surplus As Low As CAN$110.80
    CAN$110.80
    SIEMENS 536-994A

    SIEMENS

    SIEMENS INDUSTRY

    536-994A

    FLUSH MNT TEMP SNSR, 10K OHM TYP2, BEIGE
    CAN$223.07 Buy Surplus As Low As CAN$134.43
    CAN$134.43
    SIEMENS 544-339-4

    SIEMENS

    SIEMENS INDUSTRY

    544-339-4

    DUCT POINT TEMP SENSOR, 1K OHM, PT RTD, 4" RIGID PROBE
    CAN$81.25 Buy Surplus As Low As CAN$48.75
    CAN$48.75
    SIEMENS 544-780CA

    SIEMENS

    544-780CA

    RM TMP SNSR FULL HMI 1K OHM
    CAN$556.49 Buy Surplus As Low As CAN$344.20
    CAN$344.20
    SIEMENS 544-560-4

    SIEMENS

    SIEMENS INDUSTRY

    544-560-4

    DUCT POINT TEMP, 4-20MA, -4 TO 122F, 4"
    CAN$149.20 Buy Surplus As Low As CAN$90.11
    CAN$90.11
    SIEMENS CZF:53838225146000

    SIEMENS

    CZF:53838225146000

    ***SPARE PART*** TEMP.SENSOR.SN72577- WT-PT1000/B-2-S-2000-P-300
    CAN$82.77 Buy Surplus As Low As CAN$49.66
    CAN$49.66
    SIEMENS 587-618B

    SIEMENS

    587-618B

    RM TMP SNSR SETPOINT&OVERRIDE
    CAN$319.84 Buy Surplus As Low As CAN$197.95
    CAN$197.95
    SIEMENS S55720-S146

    SIEMENS

    S55720-S146

    AQR2547NF - BASE MODULE WITH INTEGRATED VOC MEASUREMENT , 70.8 X 70.8 MM
    CAN$806.63 Buy Surplus As Low As CAN$484.58
    CAN$484.58
    SIEMENS A5E03707969

    SIEMENS

    A5E03707969

    MOISTURE SENSOR
    CAN$1,188.88 Buy Surplus As Low As CAN$713.33
    CAN$713.33
    SIEMENS S55720-S207

    SIEMENS

    S55720-S207

    AQR2576NF - BASE MODULE FOR CO<SUB>2</SUB> MEASUREMENT, WITH KNX / PL-LINK, 70.8 X 70.8 MM
    CAN$729.88 Buy Surplus As Low As CAN$437.93
    CAN$437.93
    SIEMENS BPZ:QAC910

    SIEMENS

    BPZ:QAC910

    QAC910 - METEO SENSOR
    CAN$428.90 Buy Surplus As Low As CAN$257.34
    CAN$257.34
    SIEMENS S55770-T376

    SIEMENS

    S55770-T376

    QXA2101 - CONDENSATION MONITOR WITH REMOTE SENSOR HEAD (CABLE LENGTH 1 M)
    CAN$401.81 Buy Surplus As Low As CAN$242.29
    CAN$242.29
    SIEMENS BPZ:QFA2000

    SIEMENS

    BPZ:QFA2000

    QFA2000 - ROOM SENSOR FOR HUMIDITY (DC 0...10 V)
    CAN$612.50 Buy Surplus As Low As CAN$368.70
    CAN$368.70
    SIEMENS QAA1280.FWSC

    SIEMENS

    SIEMENS INDUSTRY

    QAA1280.FWSC

    TEC ROOM SENSOR,SEMI-FLUSH MOUNT, WHITE
    CAN$491.93 Buy Surplus As Low As CAN$295.45
    CAN$295.45
    SIEMENS 544-780CB

    SIEMENS

    544-780CB

    RM TMP SNSR FULL HMI 1K OHM
    CAN$556.49 Buy Surplus As Low As CAN$344.20
    CAN$344.20
    SIEMENS 587-614B

    SIEMENS

    587-614B

    RM TMP SNSR BLANK FRONT TEC
    CAN$189.32 Buy Surplus As Low As CAN$118.18
    CAN$118.18
    SIEMENS 535-431C

    SIEMENS

    SIEMENS INDUSTRY

    535-431C

    REPLACEMNT TMP XMTR, 4-20MA, -58 TO 122F
    CAN$211.25 Buy Surplus As Low As CAN$127.05
    CAN$127.05
    SIEMENS 587-207

    SIEMENS

    587-207

    RM TMP SNSR FULL HMI
    CAN$549.32 Buy Surplus As Low As CAN$339.77
    CAN$339.77
    SIEMENS 5TG5930-2WH

    SIEMENS

    5TG5930-2WH

    (PRICE/1 PCS) IRIS WATER SENSOR POLAR WHITE
    CAN$298.41 Buy Surplus As Low As CAN$178.75
    CAN$178.75
    SIEMENS 5TG5930-2MA

    SIEMENS

    5TG5930-2MA

    (PRICE/1 PCS) IRIS WATER SENSOR MERCURY ALUMINIUM
    CAN$329.43 Buy Surplus As Low As CAN$197.95
    CAN$197.95
    Repair Yours CAN$250.00
    SIEMENS QFM4160

    SIEMENS

    SIEMENS INDUSTRY

    QFM4160

    DUCT SENSOR, HUMIDITY / TEMPERATURE, 0-10V, 0...50C / 40...70C / -35...35C TEMP MEASURING RANGE, 0-100% HUMIDITY RANGE, CALIBRATION CERT, 24 VAC / 13.5-35 VDC OPERATING VOLTAGE, IP65
    CAN$1,087.27 Buy Surplus As Low As CAN$652.95
    CAN$652.95
    Repair Yours CAN$436.56
    SIEMENS QFR9530.KIT

    SIEMENS

    SIEMENS INDUSTRY

    QFR9530.KIT

    QFR9530.KIT QFR9530 WITH AQM5H HARNESS
    CAN$150.68 Buy Surplus As Low As CAN$91.59
    CAN$91.59
    SIEMENS S55624-H140

    SIEMENS

    SIEMENS INDUSTRY

    S55624-H140

    QMX3.P38H-BSC ROOM UNIT, BLACK
    CAN$452.04 Buy Surplus As Low As CAN$271.82
    CAN$271.82
    SIEMENS S55624-H138

    SIEMENS

    SIEMENS INDUSTRY

    S55624-H138

    QMX3.P38H SENSOR AND ROOM UNIT
    CAN$452.04 Buy Surplus As Low As CAN$271.82
    CAN$271.82
    SIEMENS S55624-H128

    SIEMENS

    SIEMENS INDUSTRY

    S55624-H128

    QMX3.P02-1BSC - ROOM OPERATOR UNIT KNX WITH TEMPERATURE SENSOR, CONFIGURABLE TOUCHKEYS, LED DISPLAY, BLACK
    CAN$265.91 Buy Surplus As Low As CAN$159.55
    CAN$159.55
    Next
    1 2