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    SIEMENS 540-121

    SIEMENS

    LANDIS & GYR

    540-121

    DISCONTINUED BY MANUFACTURER, TEMPERATURE SENSOR, ROOM TEMPERATURE SENSOR
    ✓ IN STOCK!
    Buy Surplus As Low As $122.00 $40.50
    $122.00 $40.50
    SIEMENS FA-T1G

    SIEMENS

    FA-T1G

    TEMPERATURE STRAP-ON SENSOR 15-150MM
    ✓ IN STOCK!
    Buy Surplus As Low As $151.20
    $151.20
    Repair Yours $200.00
    SIEMENS 540-650B

    SIEMENS

    LANDIS & GYR

    540-650B

    ROOM TEMPERATURE SENSOR, SERIES 2000, INTERACTIVE, WHITE LCD DISPLAY, TEC, DIGITAL SET POINT ADJUSTMENT
    ✓ IN STOCK!
    $499.68 Buy Surplus As Low As $379.76
    $379.76
    SIEMENS 536-780

    SIEMENS

    SIEMENS INDUSTRY

    536-780

    TEMPERATURE SENSOR SURFACE MOUNT, 4-20MA, TEMP RANGE 20-250 DEGREES
    ✓ IN STOCK!
    $96.00 Buy New $96.00
    $57.60
    SIEMENS QAA2010

    SIEMENS

    FURNAS ELECTRIC CO

    QAA2010

    ROOM TEMPERATURE SENSOR, PT100, TIME CONSTANT 7 MIN, MEASURING RANGE TEMPERATURE 0...50 C, MEASUREMENT ACCURACY AT 0...50 C: 0.6 K, CONNECTION ELECTRICAL SCREW TERMINALS, DEGREE OF PROTECTIO ...
    ✓ IN STOCK!
    $80.00 Buy Surplus As Low As $53.00
    $53.00
    SIEMENS QFA3160

    SIEMENS

    SIEMENS INDUSTRY

    QFA3160

    TEMPERATURE AND RELATIVE HUMIDITY SENSOR, Q-SERIES, OUTDOOR AIR, FOR HVAC APPLICATIONS, 0-10 VDC, 2% ACCURACY
    ✓ IN STOCK!
    $382.00 Buy New $382.00
    $194.00
    SIEMENS 544-820A

    SIEMENS

    544-820A

    RELATIVE HUMIDITY & TEMP SENSOR, 24VDC, LAB TEMP 25.0 C, LAB %RH 40.0
    ✓ IN STOCK!
    $1,388.14 Buy Surplus As Low As $1,054.98
    $1,054.98
    Repair Yours $772.00
    SIEMENS QAM2120.040

    SIEMENS

    SIEMENS INDUSTRY

    QAM2120.040

    DUCT TEMPERATURE SENSOR, 0.4 M PROBE LENGTH, LG-NI 1000 SENSING ELEMENT, SCREW TERMINALS, FLANGE, -50 +80 DEGREES C, IP42/54
    ✓ IN STOCK!
    $80.00 Buy New $80.00
    $49.00
    SIEMENS QAE21A

    SIEMENS

    LANDIS & GYR

    QAE21A

    DISCONTINUED BY MANUFACTURER, TEMPERATURE SENSOR, LG-NI1000, IP42, IMMERSION
    ✓ IN STOCK!
    Buy Surplus As Low As $95.00
    $95.00
    SIEMENS QAE-22

    SIEMENS

    LANDIS & GYR

    QAE-22

    DISCONTINUED BY MANUFACTURER, IMMERSION TEMPERATURE SENSOR, MEASURING RANGE –22°F TO 266°F (–30°C TO 130°C)
    ✓ IN STOCK!
    Buy Surplus As Low As $71.28
    $71.28
    SIEMENS 536-774-25

    SIEMENS

    SIEMENS INDUSTRY

    536-774-25

    IMMERSION TEMPERATURE SENSOR, 2.5 INCHES PROBE LENGTH, 4-20 MA, 20-70 DEG. F, 1K RTD 385, STAINLESS STEEL ENCLOSURE
    ✓ IN STOCK!
    $126.29 Buy New $126.29
    $75.77
    SIEMENS QAE2012.010

    SIEMENS

    SIEMENS INDUSTRY

    QAE2012.010

    IMMERSION TEMPERATURE SENSOR, PT RTD, 1 K OHM(385A), 4 INCH PROBE
    ✓ IN STOCK!
    $73.00 Buy New $73.00
    $42.00
    SIEMENS QAA2291.FWSC

    SIEMENS

    SIEMENS INDUSTRY

    QAA2291.FWSC

    WIRELESS ROOM UNIT, TEMPERATURE, FULL HMI, FOR USE WITH SIEMENS RTS ONLY
    ✓ IN STOCK!
    $290.53 Buy New $290.53
    $220.80
    SIEMENS 587-693

    SIEMENS

    587-693

    SIEMENS , 587-693, IMMERSION TEMPERTURE SENSOR, 10K, 2.5IN WELL
    ✓ IN STOCK!
    $54.40 Buy Surplus As Low As $32.64
    $32.64
    SIEMENS QAM2030.10

    SIEMENS

    QAM2030.10

    DUCT POINT TEMPERATURE SENSOR, 10K OHM NTC TYPE 2.4INCH
    ✓ IN STOCK!
    $63.00 Buy Surplus As Low As $48.00
    $48.00
    Repair Yours Contact Us
    SIEMENS 540-245

    SIEMENS

    LANDIS & GYR

    540-245

    DISCONTINUED BY MANUFACTURER, AVERAGING TEMPERATURE SENSOR ASSEMBLY, 3 FT, 100K OHM THERMISTOR
    ✓ IN STOCK!
    Buy Surplus As Low As $49.10
    $49.10
    SIEMENS QAA2281-FWSC

    SIEMENS

    QAA2281-FWSC

    DISCONTINUED BY MANUFACTURER, ROOM SENSOR, ASSEMBLY, LED DISPLAY
    ✓ IN STOCK!
    Buy Surplus As Low As $211.26
    $211.26
    Repair Yours $200.00
    SIEMENS QAX90.1

    SIEMENS

    QAX90.1

    DISCONTINUED BY MANUFACTURER, TEMPERATURE SENSOR, WIRELESS
    ✓ IN STOCK!
    Buy Surplus As Low As $122.00
    $122.00
    SIEMENS RXZ90.1

    SIEMENS

    RXZ90.1

    DISCONTINUED BY MANUFACTURER, RECEIVER, WIRELESS ROOM OPERATOR
    ✓ IN STOCK!
    Buy Surplus As Low As $122.00
    $122.00
    SIEMENS QMX2.P33

    SIEMENS

    QMX2.P33

    ROOM OPERATOR UNIT / TEMPERATURE SENSOR, LCD DISPLAY, 8 PUSH BUTTON, FOR USE WITH KNX PL-LINK
    ✓ IN STOCK!
    $164.00 Buy Surplus As Low As $99.00
    $99.00
    SIEMENS 533-380-24

    SIEMENS

    SIEMENS INDUSTRY

    533-380-24

    TEMPERATURE SWITCH, 24 FT PROBE, 20-120 DEGREES F
    ✓ IN STOCK!
    $186.00 Buy New $186.00
    $139.00
    SIEMENS 533-380

    SIEMENS

    LANDIS & GYR

    533-380

    DISCONTINUED BY MANUFACTURER,TEMPERATURE SENSOR, FLEXIBLE RANGE 20F-1200F/.7F
    ✓ IN STOCK!
    Buy Surplus As Low As $262.66
    $262.66
    Repair Yours $200.00
    SIEMENS QAC-22

    SIEMENS

    SIEMENS INDUSTRY

    QAC-22

    OUTDOOR TEMPERATURE SENSOR, LG-NI1000 SENSING ELEMENT, 840 S CONSTANT TIME, -50 TO +70 DEGREE C, IP54
    ✓ IN STOCK!
    $39.00 Buy New $39.00
    $23.00
    SIEMENS 544-342-16

    SIEMENS

    SIEMENS INDUSTRY

    544-342-16

    PROBE SENSOR, FLEXIBLE PROBE, DUCT TEMPERATURE SENSOR, -40 TO 180 DEG F, 1000 OHM, AVERAGING TYPE, 16' FLEXIBLE PROBE LENGTH
    ✓ IN STOCK!
    $170.00 Buy New $170.00
    $91.00
    SIEMENS FWT1

    SIEMENS

    STAEFA CONTROL SYS

    FWT1

    TEMPERATURE SENSOR OUTDOOR
    ✓ IN STOCK!
    Buy Surplus As Low As $33.00
    $33.00
    SIEMENS QAA2280.EWSC

    SIEMENS

    SIEMENS INDUSTRY

    QAA2280.EWSC

    TEMPERATURE SENSOR, ROOM TEMPERATURE, ANALOG, 55-95 DEGREE F
    ✓ IN STOCK!
    $91.00 Buy New $91.00
    $64.00
    Repair Yours Contact Us
    SIEMENS FK-T105

    SIEMENS

    STAEFA CONTROL SYS

    FK-T105

    DUCT TEMPERATURE SENSOR
    ✓ IN STOCK!
    Buy Surplus As Low As $411.00
    $411.00
    Repair Yours $270.00
    SIEMENS 587-184

    SIEMENS

    SIEMENS INDUSTRY

    587-184

    TEMPERATURE SENSOR, WALL MOUNT, WITH DISPLAY, SET POINT, WITH OVERRIDE
    ✓ IN STOCK!
    $259.00 Buy New $259.00
    $150.00
    SIEMENS QMX3.P74

    SIEMENS

    SIEMENS INDUSTRY

    QMX3.P74

    ROOM OPERATOR UNIT KNX WITH SENSORS FOR TEMPERATURE, HUMIDITY, CO2, SEGMENTED BACKLIT DISPLAY, TOUCHKEYS, WHITE,RANGE 0-50DEG C
    ✓ IN STOCK!
    $628.00 Buy New $628.00
    $378.00
    SIEMENS QAA2030

    SIEMENS

    QAA2030

    ROOM TEMPERATURE SENSOR, SENSING ELEMENT: NTC 10K, TIME CONSTANT: 7 MIN, SCREW TERMINALS, TEMPERATURE RANGE: 0 TO +50 DEGREES C, IP30
    ✓ IN STOCK!
    $52.00 Buy Surplus As Low As $40.00
    $40.00
    SIEMENS 500-052

    SIEMENS

    LANDIS & GYR

    500-052

    DISCONTINUED BY MANUFACTURER, AVERAGING TEMPERATURE SENSOR, 6 FT LENGTH, 0-180 DEGREE FAHRENHEIT
    ✓ IN STOCK!
    Buy Surplus As Low As $90.29
    $90.29
    SIEMENS QAX33.1

    SIEMENS

    QAX33.1

    ROOM UNIT WITH SENSOR, SETPOINT AND OPERATING MODE SELECTOR, FAN SPEED SELECTION, PPS2 INTERFACE
    ✓ IN STOCK!
    $265.00 Buy Surplus As Low As $202.00
    $202.00
    SIEMENS 7MH7-143-3AA

    SIEMENS

    MILLTRONICS

    7MH7-143-3AA

    PROBE
    Buy Surplus As Low As $324.00
    $324.00
    SIEMENS FK-T30

    SIEMENS

    STAEFA CONTROL SYS

    FK-T30

    DISCONTINUED BY MANUFACTURER, DUCT TEMPERATURE SENSOR, THERMISTOR SENSING ELEMENT
    Buy Surplus As Low As $324.00
    $324.00
    Repair Yours $270.00
    SIEMENS FW-T1G

    SIEMENS

    STAEFA CONTROL SYS

    FW-T1G

    DISCONTINUED BY MANUFACTURER, TEMPERATURE SENSOR, OUTDOOR, T1, MEASURING ELEMENT
    Buy Surplus As Low As $45.00
    $45.00
    Repair Yours Contact Us
    SIEMENS 544-770A

    SIEMENS

    544-770A

    DISCONTINUED BY MANUFACTURER, ROOM SENSOR,BEIGE W/OVRD,STPT
    Buy Surplus As Low As $309.00
    $309.00
    SIEMENS ARH20R/Q910

    SIEMENS

    STAEFA CONTROL SYS

    ARH20R/Q910

    TEMPERATURE CONTROLLER
    Buy Surplus As Low As $132.00
    $132.00
    SIEMENS RLE127

    SIEMENS

    LANDIS & GYR

    RLE127

    DIFFERENTIAL TEMPERATURE CONTROLLER
    $170.00 Buy Surplus As Low As $102.00
    $102.00
    Repair Yours Contact Us
    SIEMENS QAP21.3

    SIEMENS

    LANDIS & GYR

    QAP21.3

    TEMPERATURE SENSOR
    $59.00 Buy Surplus As Low As $35.00
    $35.00
    SIEMENS RAA20

    SIEMENS

    LANDIS & GYR

    RAA20

    DISCONTINUED BY MANUFACTURER, ROOM THERMOSTAT, TEMPERATURE CONTROL, TWO-POSITION CONTROL, AC 24 - 250V, 50-60HZ, 830 C, IP30
    Buy Surplus As Low As $39.00
    $39.00
    SIEMENS RAK-13-1030

    SIEMENS

    LANDIS & GYR

    RAK-13-1030

    TEMPERATURE SWITCH
    Buy Surplus As Low As $54.00
    $54.00
    SIEMENS 5TC1530

    SIEMENS

    5TC1530

    I SYSTEM WEIGHTED.DETECTORS TOWER 1.1 COMFORT ELECTRIC WHITE, 55X55MM
    $144.00 Buy Surplus As Low As $86.00
    $86.00
    Repair Yours Contact Us
    SIEMENS FK-T1K1

    SIEMENS

    STAEFA CONTROL SYS

    FK-T1K1

    DISCONTINUED BY MANUFACTURER, DUCT TEMPERATURE SENSOR, 30S TIME CONSTANT, MEASURING 20-80 DEGREES, SENSOR PROBE 120 MM, IP42
    Buy Surplus As Low As $243.00
    $243.00
    SIEMENS FK-T1K2

    SIEMENS

    STAEFA CONTROL SYS

    FK-T1K2

    DISCONTINUED BY MANUFACTURER, DUCT TEMPERATURE SENSOR, SENSOR PROBE 250 MM, -20 ... 80 DEGREES CELCIUS
    Buy Surplus As Low As $450.00
    $450.00
    Repair Yours $374.00
    SIEMENS 536-384

    SIEMENS

    SIEMENS INDUSTRY

    536-384

    14" AIR VELOCITY PITOT TUBE
    $109.00 Buy New $109.00
    $64.00
    SIEMENS QFA3071.FWU

    SIEMENS

    LANDIS & GYR

    QFA3071.FWU

    ROOM HUMIDITY AND TEMPERATURE SENSOR
    $623.00 Buy Surplus As Low As $374.00
    $374.00
    Repair Yours $311.00
    SIEMENS RAM142.001M

    SIEMENS

    RAM142.001M

    TEMPERATURE SWITCH 15/95DEG C
    $80.00 Buy Surplus As Low As $40.00
    $40.00
    SIEMENS 544-776CB

    SIEMENS

    544-776CB

    TEMPERATURE SENSOR CELSIUS W/DIGITAL DISPLAY WHITE
    Buy Surplus As Low As $186.00
    $186.00
    Repair Yours $200.00
    SIEMENS 071-0339-02

    SIEMENS

    TEXAS INSTRUMENTS PLC

    071-0339-02

    THERMOSTATIC ELEMENT AND SWITCH MOTOR PROTECTOR
    $26.00 Buy Surplus As Low As $13.00
    $13.00
    SIEMENS 7MC7500-1JB06-1VA3-Z-C11+E00+T30+Y01+Y44

    SIEMENS

    7MC7500-1JB06-1VA3-Z-C11+E00+T30+Y01+Y44

    TEMPERATURE SENSOR, SITRANS TS500 MODULAR-TYPE, 4-20MA
    $1,708.83 Buy Surplus As Low As $1,026.38
    $1,026.38
    Repair Yours $854.42
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