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    Pneumatics / Pneumatic Pressure Sensor / Switch / Transducer

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    49 Results.
    INVENSYS ETD500-8

    INVENSYS

    BARBER COLMAN

    ETD500-8

    8" AVERAGING DUCT SENSOR
    $39.00 Buy Surplus As Low As $24.00
    $24.00
    Repair Yours $200.00
    INVENSYS TSMN-81011

    INVENSYS

    BARBER COLMAN

    TSMN-81011

    DISCONTINUED BY MANUFACTURER, ROOM SENSOR, W/MICRONET COVER
    ✓ IN STOCK!
    Buy Surplus As Low As $73.00
    $73.00
    Repair Yours $200.00
    INVENSYS 2364-220

    INVENSYS

    BARBER COLMAN

    2364-220

    P/E SWITCH, 2-SPDT 3#FIXDIFF
    ✓ IN STOCK!
    $1,189.00 Buy Surplus As Low As $691.56
    $691.56
    Repair Yours $592.62
    INVENSYS 2372-502

    INVENSYS

    BARBER COLMAN

    2372-502

    PNEUMODULAR SELECTOR RELAY, HIGH SELECTOR RELAY, COMPARES/SELECTS/TRANSMITS, FOR HIGHER OF TWO INPUT SIGNALS, MAX AIR PRESSURE: 30 PSIG, SOCKET OR SURFACE MOUNTING
    ✓ IN STOCK!
    $151.20 Buy Surplus As Low As $114.91
    $114.91
    Repair Yours $200.00
    INVENSYS ETI800-4

    INVENSYS

    BARBER COLMAN

    ETI800-4

    4" TEMP IMMERSION SENSOR
    ✓ IN STOCK!
    $33.00 Buy Surplus As Low As $20.00
    $20.00
    Repair Yours $200.00
    INVENSYS EPP301

    INVENSYS

    BARBER COLMAN

    EPP301

    PRESSURE SENSOR,DRY,PANEL MOUNT, 0-1"WC
    ✓ IN STOCK!
    $352.00 Buy Surplus As Low As $158.00
    $158.00
    Repair Yours $200.00
    INVENSYS 20-822

    INVENSYS

    BARBER COLMAN

    20-822

    SENSOR , FOR 2298-061/2298-063
    ✓ IN STOCK!
    $216.00 Buy Surplus As Low As $164.16
    $164.16
    Repair Yours $200.00
    INVENSYS EPW104-LCD

    INVENSYS

    BARBER COLMAN

    EPW104-LCD

    WET DIFFERENTIAL PRESSURE TRNSDUCER, W/ DISPLAY, 24VAC
    ✓ IN STOCK!
    $790.00 Buy Surplus As Low As $447.87
    $447.87
    Repair Yours $334.41
    INVENSYS EPW105-LCD

    INVENSYS

    BARBER COLMAN

    EPW105-LCD

    DIFF PRESS.TRNSDCR W/LCD
    $657.00 Buy Surplus As Low As $395.00
    $395.00
    Repair Yours $328.00
    INVENSYS EPU305-LCD

    INVENSYS

    BARBER COLMAN

    EPU305-LCD

    DIFFERENTIAL PRESSURE AIR VELOCITY TRANSDUCER, EP SERIES, UNIVERSAL ENCLOSURE, PRESSURE 0-10 IN WC, VELOCITY 0 - 7000 FT/MIN, LCD
    ✓ IN STOCK!
    $416.00 Buy Surplus As Low As $251.00
    $251.00
    Repair Yours $202.00
    INVENSYS TSMN-57011-850

    INVENSYS

    BARBER COLMAN

    TSMN-57011-850

    DISCONTINUED BY MANUFACTURER, TEMPERATURE SENSOR, 10K THERMISOT, 11K SHUNT, 6" PIGTAIL LEADS
    Buy Surplus As Low As $79.00
    $79.00
    INVENSYS TSMN-58011

    INVENSYS

    BARBER COLMAN

    TSMN-58011

    MICRONET SENSOR
    $53.00 Buy Surplus As Low As $33.00
    $33.00
    Repair Yours $200.00
    INVENSYS 20-821

    INVENSYS

    BARBER COLMAN

    20-821

    SENSOR , FOR 2298-060/2298-062
    $232.00 Buy Surplus As Low As $140.00
    $140.00
    Repair Yours $200.00
    INVENSYS PF-306

    INVENSYS

    BARBER COLMAN

    PF-306

    DIF.# SW, 0.2TO1.3"WCFLOAT SPDT
    $1,067.00 Buy Surplus As Low As $641.00
    $641.00
    Repair Yours $533.00
    INVENSYS STR202

    INVENSYS

    BARBER COLMAN

    STR202

    WALL MODULE SENSOR, W/BYPASS
    $80.00 Buy Surplus As Low As $48.00
    $48.00
    Repair Yours $200.00
    INVENSYS STR250

    INVENSYS

    BARBER COLMAN

    STR250

    DISCONTINUED BY MANUFACTURER, STR SERIES, WALL MODULE W/ DISPLAY, CSI TAC, ROOM TEMP SENSOR, PANEL ASSEMBLY, 0-046-0330-0
    $205.62 Buy Surplus As Low As $124.00
    $124.00
    Repair Yours $200.00
    INVENSYS EPG105-AM

    INVENSYS

    BARBER COLMAN

    EPG105-AM

    PRESSURE SENSOR, GAUGE 2-WIRE
    $400.00 Buy Surplus As Low As $240.00
    $240.00
    Repair Yours $200.00
    INVENSYS EPG106-AM

    INVENSYS

    BARBER COLMAN

    EPG106-AM

    #SENSOR GAUGE, IP10-28VDC, OP4-20MA
    $414.00 Buy Surplus As Low As $249.00
    $249.00
    Repair Yours $207.00
    INVENSYS EPP302

    INVENSYS

    BARBER COLMAN

    EPP302

    PANEL DIFF # TRNSDCR, 24VAC
    $260.00 Buy Surplus As Low As $156.00
    $156.00
    Repair Yours $200.00
    INVENSYS ETO800-4X

    INVENSYS

    BARBER COLMAN

    ETO800-4X

    NEMA 4X OUTDOOR AIR SENSOR
    $65.00 Buy Surplus As Low As $39.00
    $39.00
    Repair Yours $200.00
    INVENSYS EPD302

    INVENSYS

    BARBER COLMAN

    EPD302

    DUCT DIFF #TRANSDUCER
    $272.00 Buy Surplus As Low As $164.00
    $164.00
    Repair Yours $200.00
    INVENSYS EPW2104-LCD

    INVENSYS

    BARBER COLMAN

    EPW2104-LCD

    DIFF PRESS.TRNSDCR,12-24VDC
    $790.00 Buy Surplus As Low As $474.00
    $474.00
    Repair Yours $394.00
    INVENSYS AP27-2020

    INVENSYS

    ROBERTSHAW

    AP27-2020

    PRESSURE CONTROL 125-450PSI MANUAL RESET HIGH CUT
    $64.00 Buy Surplus As Low As $39.00
    $39.00
    Repair Yours Contact Us
    INVENSYS 2390-501

    INVENSYS

    BARBER COLMAN

    2390-501

    DISCONTINUED BY MANUFACTURER, GRADUAL SWITCH, PNEUMOD, 0/20#
    Buy Surplus As Low As $312.00
    $312.00
    Repair Yours $252.00
    INVENSYS 2390-510

    INVENSYS

    BARBER COLMAN

    2390-510

    MINIMUM POSTION SWITCH, 10 PSIG SPAN OUTPUT, PROPORTIONAL ACTION, INTERNAL SELECTOR RELAY, HIGH PRESSURE
    $539.00 Buy Surplus As Low As $324.00
    $324.00
    Repair Yours $269.00
    INVENSYS 2390-505

    INVENSYS

    BARBER COLMAN

    2390-505

    PNEUMOD. MIN. POS. SW, 5# SPAN
    $517.00 Buy Surplus As Low As $311.00
    $311.00
    Repair Yours $259.00
    INVENSYS 2803-100

    INVENSYS

    BARBER COLMAN

    2803-100

    5/32" ID CLEAR TUBING, 100 FEET
    $227.00 Buy Surplus As Low As $137.00
    $137.00
    Repair Yours $200.00
    INVENSYS AM-342

    INVENSYS

    BARBER COLMAN

    AM-342

    TWO STEP SWITCH, & POT. KIT
    $815.00 Buy Surplus As Low As $489.00
    $489.00
    Repair Yours $406.00
    INVENSYS PF-126

    INVENSYS

    BARBER COLMAN

    PF-126

    8/60#FLOATING, DIF.# SWITCH
    $1,615.00 Buy Surplus As Low As $969.00
    $969.00
    Repair Yours $805.00
    INVENSYS PF-307

    INVENSYS

    BARBER COLMAN

    PF-307

    DIF.# SW.,1.1TO3.5"WCFLOATSPDT
    $1,111.00 Buy Surplus As Low As $667.00
    $667.00
    Repair Yours $554.00
    INVENSYS STR200

    INVENSYS

    BARBER COLMAN

    STR200

    WALL MODULE SENSOR
    $48.00 Buy Surplus As Low As $29.00
    $29.00
    Repair Yours $200.00
    INVENSYS EPG107-AM

    INVENSYS

    BARBER COLMAN

    EPG107-AM

    #SENSOR GAUGE , IP10-28VDC OP4-20MA
    $400.00 Buy Surplus As Low As $240.00
    $240.00
    Repair Yours $200.00
    INVENSYS EPW2104

    INVENSYS

    BARBER COLMAN

    EPW2104

    DIFF PRESS.TRNSDCR,12-24VDC
    $558.00 Buy Surplus As Low As $335.00
    $335.00
    Repair Yours $279.00
    INVENSYS ETI800-6

    INVENSYS

    BARBER COLMAN

    ETI800-6

    6" TEMP IMMERSION SENSOR, 600F
    $33.00 Buy Surplus As Low As $20.00
    $20.00
    Repair Yours $200.00
    INVENSYS TSMN-90220-850

    INVENSYS

    BARBER COLMAN

    TSMN-90220-850

    DISCONTINUED BY MANUFACTURER, 10K SENSOR , W/11K SHUNT
    Buy Surplus As Low As $47.00
    $47.00
    Repair Yours $200.00
    INVENSYS SRI986-CIDS7EAANA

    INVENSYS

    FOXBORO

    SRI986-CIDS7EAANA

    ELECTRO-PNEUMATIC POSITIONER, SIGNAL RANGE 0/4 - 20 MA, DOUBLE ACTING, M20X1.5 WITH ONE PLASTIC CABLE GLAND
    $1,953.00 Buy Surplus As Low As $1,173.00
    $1,173.00
    Repair Yours $945.00
    INVENSYS EPW105

    INVENSYS

    BARBER COLMAN

    EPW105

    PRESSURE SENSOR , GAUGE 3-WIRE
    $672.00 Buy Surplus As Low As $404.00
    $404.00
    Repair Yours $336.00
    INVENSYS TSMN-90251-850

    INVENSYS

    BARBER COLMAN

    TSMN-90251-850

    10K SENSOR W/11K SHUNT, PGM JACK
    $106.00 Buy Surplus As Low As $64.00
    $64.00
    Repair Yours $200.00
    INVENSYS AM-321

    INVENSYS

    BARBER COLMAN

    AM-321

    2-SPDT AUX. SWITCH KIT
    $654.00 Buy Surplus As Low As $393.00
    $393.00
    Repair Yours $317.00
    INVENSYS SED-TRH-G-5045

    INVENSYS

    BARBER COLMAN

    SED-TRH-G-5045

    TEMPERATURE & HUMIDITY SENSOR, WALL MOUNTED, FOR USE WITH SE8000 SERIES W/ZIGBEE COMMUNICATION PROTOCOL, 10K THERMISTOR
    $185.00 Buy Surplus As Low As $111.00
    $111.00
    Repair Yours $200.00
    INVENSYS SM956A431000ADS

    INVENSYS

    BARBER COLMAN

    SM956A431000ADS

    SENSOR
    $1,084.00 Buy Surplus As Low As $651.00
    $651.00
    Repair Yours $541.00
    INVENSYS EPW2103

    INVENSYS

    BARBER COLMAN

    EPW2103

    GAUGE PRESSURE SENSOR 12-24VDC
    $546.00 Buy Surplus As Low As $328.00
    $328.00
    Repair Yours $273.00
    INVENSYS EPD302-LCD

    INVENSYS

    BARBER COLMAN

    EPD302-LCD

    DUCT DIFF # TRNSDCR W/ LCD
    $280.00 Buy Surplus As Low As $168.00
    $168.00
    Repair Yours $200.00
    INVENSYS EPU305

    INVENSYS

    BARBER COLMAN

    EPU305

    UNIVERSALDIG#TRANSDUCER0-10"WC
    $384.00 Buy Surplus As Low As $231.00
    $231.00
    Repair Yours $200.00
    INVENSYS HU361AWKVW

    INVENSYS

    BARBER COLMAN

    HU361AWKVW

    SWITCH NON FUSIBLE HD 30A
    $807.00 Buy Surplus As Low As $485.00
    $485.00
    Repair Yours $403.00
    INVENSYS ETI800-2

    INVENSYS

    BARBER COLMAN

    ETI800-2

    2" TEMP IMMERSION SENSOR
    $34.00 Buy Surplus As Low As $21.00
    $21.00
    Repair Yours $200.00
    INVENSYS MK7-B-CR-0/10

    INVENSYS

    BARBER COLMAN

    MK7-B-CR-0/10

    OUTDOOR LIGHT SENSOR 0-10VDC
    $392.00 Buy Surplus As Low As $236.00
    $236.00
    Repair Yours $200.00
    INVENSYS WAP9520TP

    INVENSYS

    BARBER COLMAN

    WAP9520TP

    A-LINK TEMP/PRESSURE SENSOR
    $883.00 Buy Surplus As Low As $530.00
    $530.00
    Repair Yours $440.00
    INVENSYS ETD500-6

    INVENSYS

    BARBER COLMAN

    ETD500-6

    6" AVERAGING DUCT SENSOR
    $39.00 Buy Surplus As Low As $24.00
    $24.00
    Repair Yours $200.00
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