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    Sensors & Switches / Temperature Transmitter

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    SIEMENS 184-0003

    SIEMENS

    SIEMENS INDUSTRY

    184-0003

    TEMPERATURE TRANSMITTER,POWERS CONTROLS, TT184 ,RIGID BULB,80/240
    ✓ IN STOCK!
    $321.00 Buy New $321.00
    $122.40
    SIEMENS QFM-3171

    SIEMENS

    SIEMENS INDUSTRY

    QFM-3171

    DUCT SENSOR, FOR HUMIDITY (4-20 MA) / TEMPERATURE (0-20 MA), FOR DEMANDING REQUIREMENTS
    ✓ IN STOCK!
    $320.00 Buy New $320.00
    $212.00
    Repair Yours $200.00
    SIEMENS QFM-2100

    SIEMENS

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    QFM-2100

    DUCT HUMIDITY SENSOR, 0-10 VDC, 24 VAC, 5-PERCENT, 1.625 X 1.25 X 11 INCH
    ✓ IN STOCK!
    $204.00 Buy New $204.00
    $139.44
    Repair Yours $200.00
    SIEMENS QFM3101

    SIEMENS

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    QFM3101

    DUCT RH SENSOR, 4-20 MA OUTPUT SIGNAL, 0-100% RH (RELATIVE HUMIDITY) TEMPERATURE, ADJUSTABLE INSERTION DEPTH (3.5 - 8 INCHES) PROBE LENGTH, CONNECTION TYPE: TERMINAL BLOCK, NO DISPLAY
    ✓ IN STOCK!
    $290.00 Buy New $290.00
    $171.98
    SIEMENS QFA-3171

    SIEMENS

    SIEMENS INDUSTRY

    QFA-3171

    TEMPERATURE SENSOR, 0 TO 50 DEGREES C / -35 TO 35 DEGREES C / -40 TO 70 DEGREES C, 0-100% ROOM HUMIDITY, +/- 2 % ACCURACY, 4-20MA, 13.5-35 VDC, SCREW TERMINALS, IP65, IP40 MEASURING TIP
    ✓ IN STOCK!
    $355.00 Buy New $355.00
    $203.94
    Repair Yours $300.00
    SIEMENS QAM2171.040

    SIEMENS

    SIEMENS INDUSTRY

    QAM2171.040

    DUCT TEMPERATURE SENSOR, WITH A 4 TO 20 MA OUTPUT INCH A PLASTIC HOUSING, THIS UNIT HAS A 16-INCH (40 CM) PROBE.
    ✓ IN STOCK!
    $161.00 Buy New $161.00
    $123.00
    SIEMENS QAA2280.FWSC

    SIEMENS

    SIEMENS INDUSTRY

    QAA2280.FWSC

    ROOM TEMPERATURE SENSOR, 55-95 DEGREES F, DIGITAL DISPLAY, RJ-CONNECTION TYPE, SETPOINT ADJUSTMENT, REPLACES 540-122
    ✓ IN STOCK!
    $217.00 Buy New $217.00
    $133.48
    SIEMENS QFM2120

    SIEMENS

    SIEMENS INDUSTRY

    QFM2120

    DUCT HUMIDITY & TEMPS SENSOR 0-10C LG-NI1000, DCT RH SNSR, 0-10V / NI 1K OHM @ 32F, 5%
    ✓ IN STOCK!
    $234.00 Buy New $234.00
    $178.00
    Repair Yours $300.00
    SIEMENS 536-752B

    SIEMENS

    SIEMENS INDUSTRY

    536-752B

    DISCONTINUED BY MANUFACTURER,ROOM SENSOR, PROVIDES AN ACCURATE TEMPERATURE INPUT SIGNAL TO ANY CONTROLLER THAT ACCEPTS A 4 TO 20 MA SIGNAL,HAS A TEMP RANGE OF 40 TO 90 DEGREES FAHRENHEIT (4 ...
    ✓ IN STOCK!
    Buy Surplus As Low As $988.29
    $988.29
    Repair Yours $640.00
    SIEMENS 590-503

    SIEMENS

    SIEMENS INDUSTRY

    590-503

    DIFFERENTIAL PRESSURE SENSOR, AIR, 1%, 0-1" WC, PANEL MOUNT, 0-10 VDC
    ✓ IN STOCK!
    $226.98 Buy New $226.98
    $124.18
    Repair Yours $300.00
    SIEMENS 590-507

    SIEMENS

    SIEMENS INDUSTRY

    590-507

    AIR DP SNSR, 1%, 0-2", CONDUIT, 0-10V
    ✓ IN STOCK!
    $252.00 Buy New $252.00
    $109.64
    Repair Yours $300.00
    SIEMENS 7MF1565-4BB00-5EA1

    SIEMENS

    SIEMENS INDUSTRY

    7MF1565-4BB00-5EA1

    SENSOR, LIQUID/GAS, 4-20 MA, 0-15 PSIG
    ✓ IN STOCK!
    $374.00 Buy New $374.00
    $247.00
    SIEMENS 7MF15654BB105EA1

    SIEMENS

    SIEMENS INDUSTRY

    7MF15654BB105EA1

    SENSOR, LIQUID/GAS, 0-10V, 0-15 PSIG
    ✓ IN STOCK!
    $374.00 Buy New $374.00
    $247.00
    SIEMENS 7MF1565-4BE00-5EA1

    SIEMENS

    SIEMENS INDUSTRY

    7MF1565-4BE00-5EA1

    SENSOR, LIQUID/GAS, 4-20 MA, 0-30 PSIG
    ✓ IN STOCK!
    $374.00 Buy New $374.00
    $247.00
    Repair Yours $213.00
    SIEMENS QAC2012U

    SIEMENS

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    QAC2012U

    OUTDR TEMP SNSR, PT 1K OHM(385), METAL
    ✓ IN STOCK!
    $61.00 Buy New $61.00
    $40.68
    Repair Yours Contact Us
    SIEMENS QAM2032.010

    SIEMENS

    SIEMENS INDUSTRY

    QAM2032.010

    DUCT POINT TEMP, 10K OHM TYPE 3, 4"
    ✓ IN STOCK!
    $38.11 Buy New $38.11
    $23.00
    Repair Yours $300.00
    SIEMENS 184-0004

    SIEMENS

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    184-0004

    POWERS CONTROLS™, TT184 TEMPERATURE TRANSMITTER,REM BULB,35/135
    ✓ IN STOCK!
    $385.00 Buy New $385.00
    $212.79
    Repair Yours $300.00
    SIEMENS 184-0036

    SIEMENS

    SIEMENS INDUSTRY

    184-0036

    POWERS CONTROLS™, TT184 TEMP TRANS,REM BLB,0/100
    ✓ IN STOCK!
    $251.71 Buy New $251.71
    $191.30
    Repair Yours $300.00
    SIEMENS QAA2212.EWSN

    SIEMENS

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    QAA2212.EWSN

    ROOM TEMPERATURE SENSOR, PT RTD, 1K OHM, 385A OUTPUT SIGNAL, 32 DEGREE - 122 DEGREE FAHRENHEIT (0 DEGREE - 50 DEGREE CELSIUS) TEMPERATURE, CONNECTION TYPE: TERMINAL BLOCK, NO DISPLAY, REPLAC ...
    ✓ IN STOCK!
    $45.00 Buy New $45.00
    $25.99
    SIEMENS 184-0005

    SIEMENS

    SIEMENS INDUSTRY

    184-0005

    POWERS CONTROLS™, TT184 TEMP TRANS,RB,-40/120
    ✓ IN STOCK!
    $299.00 Buy New $299.00
    $161.17
    Repair Yours $300.00
    SIEMENS 590-510

    SIEMENS

    SIEMENS INDUSTRY

    590-510

    AIR DP SNSR, 1%, +/-0.25", CONDUIT, 0-10
    ✓ IN STOCK!
    $259.00 Buy New $259.00
    $102.41
    Repair Yours $300.00
    SIEMENS QFA32SS.EWSN

    SIEMENS

    SIEMENS INDUSTRY

    QFA32SS.EWSN

    ROOM HUMIDITY/TEMPERATURE SENSOR, 4-20 MA, 0-10 VDC, WHITE, 2 PERCENT
    ✓ IN STOCK!
    $226.00 Buy New $226.00
    $133.78
    Repair Yours $300.00
    SIEMENS QFM4171

    SIEMENS

    SIEMENS INDUSTRY

    QFM4171

    DUCT RH&T SENSOR,4-20MA, 2%, CERTIFIED
    ✓ IN STOCK!
    $746.00 Buy New $746.00
    $448.00
    Repair Yours $372.00
    SIEMENS QFM81.2

    SIEMENS

    SIEMENS INDUSTRY

    QFM81.2

    DUCT HYGROSTAT, EXTERNAL SETPOINT ADJUSTMENT, 15-95% RH SETPOINT RANGE, IP30, 4% ACCURACY, 24 VAC/VDC, DUCT MOUNT, PLASTIC ENCLOSURE
    ✓ IN STOCK!
    $205.00 Buy New $205.00
    $139.81
    Repair Yours $300.00
    SIEMENS QAC2030U

    SIEMENS

    SIEMENS INDUSTRY

    QAC2030U

    OUTDR TEMP SNSR, 10K OHM TYPE 2, METAL
    ✓ IN STOCK!
    $52.00 Buy New $52.00
    $35.00
    Repair Yours $300.00
    SIEMENS QAM2012.020

    SIEMENS

    SIEMENS INDUSTRY

    QAM2012.020

    DUCT POINT TEMP SENSOR, 1K OHM (385A), PT RTD, 8 INCH RIGID PROBE
    ✓ IN STOCK!
    $40.00 Buy New $40.00
    $27.00
    Repair Yours $300.00
    SIEMENS QAM2012.045

    SIEMENS

    SIEMENS INDUSTRY

    QAM2012.045

    DUCT TEMPERATURE POINT SENSOR, PLATINUM 1000 OHM (1K-OHM), TYPE: POINT, 18 INCHES RIGID PROBE
    ✓ IN STOCK!
    $41.00 Buy New $41.00
    $23.01
    Repair Yours $300.00
    SIEMENS QFM81.21

    SIEMENS

    SIEMENS INDUSTRY

    QFM81.21

    ROOM HYGROSTAT, SETPOINT SETTING RANGE 15...95 PER CENT R.H., SETPOINT ADJUSTER INSIDE DEVICE, IP55
    ✓ IN STOCK!
    $252.00 Buy New $252.00
    $167.00
    Repair Yours $200.00
    SIEMENS S55624-H117

    SIEMENS

    SIEMENS INDUSTRY

    S55624-H117

    QMX2.P43 ROOM UNIT TEMP.&HUMID.SENSOR
    ✓ IN STOCK!
    $211.00 Buy New $211.00
    $161.00
    Repair Yours Contact Us
    SIEMENS QAA2232.FWNN

    SIEMENS

    SIEMENS INDUSTRY

    QAA2232.FWNN

    ROOM TEMPERATURE SENSOR, 10K TYPE3 THERMISTOR, SETPOINT ADJUSTMENT AND DISPLAY, PLASTIC WHITE ENCLOSURE, NO LOGO
    ✓ IN STOCK!
    $220.50 Buy New $220.50
    $121.74
    Repair Yours $300.00
    SIEMENS 184-0015

    SIEMENS

    SIEMENS INDUSTRY

    184-0015

    TEMPERATURE TRANSMITTER,POWERS CONTROL, TT184 TEMPTRANS,REM BLB,-10/65
    ✓ IN STOCK!
    Buy Surplus As Low As $119.32
    $119.32
    Repair Yours $300.00
    SIEMENS QFA3171D

    SIEMENS

    SIEMENS INDUSTRY

    QFA3171D

    ROOM RH & TMP SNSR, 4-20MA, 2%, DISPLAY
    ✓ IN STOCK!
    $438.00 Buy New $438.00
    $333.00
    Repair Yours $200.00
    SIEMENS 540-656

    SIEMENS

    SIEMENS INDUSTRY

    540-656

    DUCT TEMP SENSOR TEC SETPOINT KIT (RJ-11)
    ✓ IN STOCK!
    $75.00 Buy New $75.00
    $48.00
    Repair Yours $300.00
    SIEMENS QFM3100

    SIEMENS

    SIEMENS INDUSTRY

    QFM3100

    SENSOR (DUCT) RH: 0-10VDC (HIGH QUALITY)
    ✓ IN STOCK!
    $290.00 Buy New $290.00
    $192.00
    Repair Yours $200.00
    SIEMENS QFM2101

    SIEMENS

    SIEMENS INDUSTRY

    QFM2101

    DUCT SENSOR FOR HUMIDITY, 4-20MA, 13.5 - 35 VDC, 0.95% RH MEASUREMENT RANGE HUMIDITY, 90 - 154 MM IMMERSION LENGTH
    ✓ IN STOCK!
    $204.00 Buy New $204.00
    $114.35
    Repair Yours $300.00
    SIEMENS 535-741-18

    SIEMENS

    SIEMENS INDUSTRY

    535-741-18

    DUCT POINT SENSOR, NTC ,100 K OHM, TYP2,18 INCH PROBE
    ✓ IN STOCK!
    $45.00 Buy New $45.00
    $27.26
    Repair Yours $300.00
    SIEMENS 540-652A

    SIEMENS

    SIEMENS INDUSTRY

    540-652A

    ROOM UNIT WITH TEMPERATURE SENSOR AND FULL HMI AND FAN SPEED SWITCH, BEIGE, TEC ONLY
    ✓ IN STOCK!
    $1,160.00 Buy New $1,160.00
    $696.00
    Repair Yours $578.00
    SIEMENS 7MF1565-4CA10-5EA1

    SIEMENS

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    7MF1565-4CA10-5EA1

    SINGLE POINT WET PRESSURE SENSOR, 0-10V, 0-150 PSIG
    ✓ IN STOCK!
    $374.00 Buy New $374.00
    $247.00
    Repair Yours $300.00
    SIEMENS QAM2012.010

    SIEMENS

    SIEMENS INDUSTRY

    QAM2012.010

    TEMPERATURE SENSOR, DUCT, 1K OUTPUT, PLATINUM, 4 INCH RIGID PROBE, JUNCTION BOX ENCLOSURE
    ✓ IN STOCK!
    $37.00 Buy New $37.00
    $29.00
    Repair Yours $300.00
    SIEMENS QAM2030.500

    SIEMENS

    SIEMENS INDUSTRY

    QAM2030.500

    DUCT AVERAGING TEMPERATURE SENSOR, 10K OHM TYPE 2 THERMISTOR, 16 FOOT PROBE
    ✓ IN STOCK!
    $106.00 Buy New $106.00
    $69.00
    Repair Yours $300.00
    SIEMENS QAA22SS.EWSN

    SIEMENS

    SIEMENS INDUSTRY

    QAA22SS.EWSN

    ROOM TEMPERATURE SENSOR, 0-10V / 4-20MA OUTPUTS. REPLCS. 536-752A
    ✓ IN STOCK!
    $132.00 Buy New $132.00
    $60.80
    Repair Yours $300.00
    SIEMENS 544-577-60

    SIEMENS

    SIEMENS INDUSTRY

    544-577-60

    TEMPERATURE SENSOR, LIQUID IMMERSION, 6INCH
    ✓ IN STOCK!
    $116.00 Buy New $116.00
    $62.11
    Repair Yours Contact Us
    SIEMENS 544-343-18

    SIEMENS

    SIEMENS INDUSTRY

    544-343-18

    DUCT AVERAGING TEMP SENSOR, 1K OHM (375A) PT RTD, 18 INCH RIGID PROBE
    ✓ IN STOCK!
    $108.00 Buy New $108.00
    $72.00
    Repair Yours Contact Us
    SIEMENS 544-343-24

    SIEMENS

    SIEMENS INDUSTRY

    544-343-24

    SENSOR 24IN. RIGID AVERAGING DUCT SENSOR 1K OHM PLATINUM 24-INCH. REPLCS. 544-344
    ✓ IN STOCK!
    $117.00 Buy New $117.00
    $70.11
    Repair Yours Contact Us
    SIEMENS 7MF15654BE105EA1

    SIEMENS

    SIEMENS INDUSTRY

    7MF15654BE105EA1

    SENSOR, LIQUID/GAS, 0-10 V, 0-30 PSIG, STAINLESS STEEL HOUSING, 1/4" MNPT STRAIGHT, FS LINEAR RANGE: 0.25%
    ✓ IN STOCK!
    $374.00 Buy New $374.00
    $225.00
    Repair Yours $300.00
    SIEMENS QFA3100

    SIEMENS

    SIEMENS INDUSTRY

    QFA3100

    WALL MOUNT HUMIDITY SENSOR, 0-10V, 2% ACCURACY
    ✓ IN STOCK!
    $292.00 Buy New $292.00
    $176.00
    Repair Yours $300.00
    SIEMENS QFA3212.FWSN

    SIEMENS

    SIEMENS INDUSTRY

    QFA3212.FWSN

    1K OHMHUMIDITY&TEMP ROOM UNIT 2% SELECTABLE RH&T DISPLAY TEMP SETPT OVERRIDE.
    ✓ IN STOCK!
    $285.00 Buy New $285.00
    $164.78
    Repair Yours $300.00
    SIEMENS QFA3230.FWSN

    SIEMENS

    SIEMENS INDUSTRY

    QFA3230.FWSN

    ROOM UNIT RH&T, FULL HMI, 0-10V / 4-20MA RH, 10K OHM TYPE 2 THERMISTOR TEMP
    ✓ IN STOCK!
    $271.00 Buy New $271.00
    $179.00
    Repair Yours $200.00
    SIEMENS QFA3280.FWSC

    SIEMENS

    SIEMENS INDUSTRY

    QFA3280.FWSC

    TEMPERATURE/HUMIDITY SENSOR, RH 2%, FOR TEC, DIGITAL DISPLAY, SCREW MOUNT
    ✓ IN STOCK!
    $311.00 Buy New $311.00
    $169.20
    Repair Yours $300.00
    SIEMENS QFA32SS.EWNN

    SIEMENS

    SIEMENS INDUSTRY

    QFA32SS.EWNN

    ROOM RH&T SENSOR, 0-10V / 4-20MA OUTPUTS, NO LOGO
    ✓ IN STOCK!
    $226.00 Buy New $226.00
    $136.00
    Repair Yours $300.00
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