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    Results 201-250 of 235.
    GREYSTONE TSDFA12L

    GREYSTONE

    TSDFA12L

    TEMPERATURE SENSOR, RTD TYPE, 24 FT PROBE, NEMA 4X / IP65 ENCLOSURE, POLYCARBONATE HOUSING
    $366.00 Buy Surplus As Low As $220.00
    $220.00
    Repair Yours $200.00
    GREYSTONE WLDC100C002

    GREYSTONE

    WLDC100C002

    WATER DETECTOR, CONDUCTIVITY CABLE, 1 RELAY, NO LEADER CABLE, 2 M (6.5FT.), CONDUCTIVITY CABLE
    $281.79 Buy Surplus As Low As $169.68
    $169.68
    Repair Yours $300.00
    GREYSTONE GPB03S15

    GREYSTONE

    GPB03S15

    GAGE PRESSURE TRANSMITTER, POLYCARBONATE WITH HINGED AND GASKETED COVER
    $554.00 Buy Surplus As Low As $333.00
    $333.00
    Repair Yours $277.00
    GREYSTONE HSOSA324

    GREYSTONE

    HSOSA324

    HUMIDITY TRANSMITTER, SERIES HSOS, 3% OUTSIDE HUMIDITY, 10K OHM, TYPE 2 THERMISTOR, SELECTABLE OUTPUTS, ABS ENCLOSURE, SS PROBE
    $295.05 Buy Surplus As Low As $169.00
    $169.00
    GREYSTONE CS-325

    GREYSTONE

    CS-325

    DISCONTINUED BY MANUFACTURER, CURRENT SWITCH, SWITCH RATING: 120 VOLT AC MAX/1 AMP MAX, 2 SCREW TERMINALS, 3 MALE PINS, 3/4 INCH BORE DIAMETER
    Buy Surplus As Low As $33.34
    $33.34
    GREYSTONE RH300A02D

    GREYSTONE

    RH300A02D

    DISCONTINUED BY MANUFACTURER, OUTSIDE HUMIDITY TRANSMITTER, HUMIDITY TRANSDUCER, HUMIDITY RANGE 0-100%, LCD DISPLAY, SWING DOOR, 4 HOLE MOUNTING HOLES, CONNECTION HOLE FOR 1/2 CONDUIT, FIELD ...
    Buy Surplus As Low As $102.99
    $102.99
    Repair Yours Contact Us
    GREYSTONE RH300A03C

    GREYSTONE

    RH300A03C

    DISCONTINUED BY MANUFACTURER, TRANSMITTER, OUTSIDE HUMIDITY, 0-100% HUMIDITY RANGE
    Buy Surplus As Low As $102.99
    $102.99
    Repair Yours Contact Us
    GREYSTONE TE200C7B2E

    GREYSTONE

    TE200C7B2E

    DISCONTINUED BY MANUFACTURER, IMMERSION TEMPERATURE SENSOR, 4 INCH PROBE LENGTH,10K-3 OHM THERMISTOR, ROUND ABS, WITH GASKET COVER, NON SPRING LOADED, 1/2 NPT FITTING, REQUIRES THERMOWELL, S ...
    Buy Surplus As Low As $8.96
    $8.96
    GREYSTONE RH200A05D

    GREYSTONE

    RH200A05D

    DISCONTINUED BY MANUFACTURER, DUCT HUMIDITY TRANSMITTER, 5%, HIGHLY STABLE, RH SENSOR ELEMENT, HUMIDITY RANGE 0-100%, OUTPUT 0-10VDC AND 0-5VDC, 4-20 MA, INPUT 15-26VAC AND 18-30VDC, TEMPERA ...
    Buy Surplus As Low As $145.64
    $145.64
    GREYSTONE SPC06V05

    GREYSTONE

    SPC06V05

    TEMPERATURE TRANSMITTER, /W SETPOINT CONTROL, ROOM HUMIDITY
    $510.00 Buy Surplus As Low As $306.00
    $306.00
    GREYSTONE 560D-37

    GREYSTONE

    560D-37

    PRESSURE TRANSDUCER WET TO WET 100-500PSI 4-20MA
    $350.00 Buy Surplus As Low As $210.00
    $210.00
    Repair Yours $300.00
    GREYSTONE RH310A03C2A3

    GREYSTONE

    RH310A03C2A3

    TEMPERATURE TRANSMITTER 24VAC 4-20MA 0-100C
    $467.00 Buy Surplus As Low As $280.00
    $280.00
    Repair Yours $300.00
    GREYSTONE DPF04A30

    GREYSTONE

    DPF04A30

    DIFFERENTIAL PRESSURE TRANSMITTER, HVAC SENSORS, DP-3VB SERIES, ENERGY SYSTEMS, 0 TO 50 / 100 / 250 / 500 PSI RANGES, ARMOURED CABLE, 3 M / 10 FT LENGTH, M16 THREAD ADAPTER AND CABLE GLAND F ...
    $1,034.25 Buy Surplus As Low As $621.00
    $621.00
    Repair Yours $515.43
    GREYSTONE LPB00S

    GREYSTONE

    LPB00S

    LOW PRESSURE TRANSMITTER, LP SERIES, DISPLAY, 4 WC, STATIC PROBE, SCREW TERMINAL, IP65, 4 / 2 / 1 / 0-4 / 0-2 / 0-1 INCH WC, HINGED GASKETED COVER, POLYCARBONATE
    $289.00 Buy Surplus As Low As $174.00
    $174.00
    Repair Yours $200.00
    GREYSTONE RH100B03

    GREYSTONE

    RH100B03

    HUMIDITY TRANSDUCER
    $128.00 Buy Surplus As Low As $77.00
    $77.00
    Repair Yours $300.00
    GREYSTONE PGS100A13A1A

    GREYSTONE

    PGS100A13A1A

    PGS100A13A1A,GREYSTONE, GAUGE PRESSURE TRANSDUCER, 24 VDC LOOP POWERED 4-20MA OUTPUT, 0-25 PSIG, 0 TO 172.4 KPA
    $467.00 Buy Surplus As Low As $280.00
    $280.00
    GREYSTONE TSAPA07B

    GREYSTONE

    TSAPA07B

    TEMPERATURE SENSOR, ALL PURPOSE DUCT/IMMERSION, WITH HINGED AND GASKETED COVER, TYPE 3, NTC THERMISTOR, 100MM (4) PROBE
    $42.84 Buy Surplus As Low As $26.26
    $26.26
    Repair Yours Contact Us
    GREYSTONE HTOSB312E003

    GREYSTONE

    HTOSB312E003

    TEMPERTURE TRANSMITTER, 3%, DUAL 0-10 VDC
    $438.00 Buy Surplus As Low As $263.00
    $263.00
    Repair Yours $300.00
    GREYSTONE TE500B12E21A3

    GREYSTONE

    TE500B12E21A3

    GREYSTONE ENERGY SYSTEMS TEMPERATURE SENSORS, TE500 SERIES
    $122.00 Buy Surplus As Low As $74.00
    $74.00
    GREYSTONE TE200BB20F2

    GREYSTONE

    TE200BB20F2

    TEMPERATURE SENSOR DUCT
    $34.00 Buy Surplus As Low As $22.00
    $22.00
    Repair Yours $300.00
    GREYSTONE TE200AD20AP

    GREYSTONE

    TE200AD20AP

    TEMPERATURE SENSOR 20K THERMISTOR
    $34.00 Buy Surplus As Low As $22.00
    $22.00
    GREYSTONE ELPB0500PX

    GREYSTONE

    ELPB0500PX

    LOW PRESSURE TRANSMITTER, POLYCARBONATE WITH HINGED AND GASKETED COVER, 0-500PA, NO PROBE, 20 MA MAX, 400 OHMS MAX @ 24VDC
    $157.23 Buy Surplus As Low As $94.48
    $94.48
    GREYSTONE RH310A02C2E3

    GREYSTONE

    RH310A02C2E3

    GREYSTONE HUMIDITY TRANSDUCER, O.S.A, 2%, 0/+100 C, 0-10VDC
    $672.65 Buy Surplus As Low As $404.01
    $404.01
    GREYSTONE TXOBA12XE006

    GREYSTONE

    TXOBA12XE006

    OUTSIDE TEMPERATURE TRANSMITTER, SUN/WIND SHIELD, BRACKET, 0-10VDC, -50/50C (-58/122F)
    $139.61 Buy Surplus As Low As $83.90
    $83.90
    GREYSTONE TXRCLA002

    GREYSTONE

    TXRCLA002

    ROOM TEMPERATURE TRANSMITTER, LCD DISPLAY, 4-20 MA, 24 VDC, SCREW TERMINAL BLOCK,
    $142.43 Buy Surplus As Low As $85.31
    $85.31
    GREYSTONE TXDRA12FA001

    GREYSTONE

    TXDRA12FA001

    RIGID DUCT AVERAGE TEMPERATURE TRANSMITTER, ABS WITH HINGED & GASKETED COVER, 10,00 OHM PLATINUM, IEC 751, 385 ALPHA, 450 MM PROBE, 4-20MA, 0-35 DEGREES C
    $254.53 Buy Surplus As Low As $153.00
    $153.00
    GREYSTONE LTC2M

    GREYSTONE

    LTC2M

    FREEZE STAT, DPDT, MANUAL RESET, FROST PROTECTION, UL APPROVED
    $636.00 Buy Surplus As Low As $382.00
    $382.00
    Repair Yours $318.00
    GREYSTONE TE200BB12D2

    GREYSTONE

    TE200BB12D2

    TEMPERATURE SENSOR, DUCT 200 MM, 8 INCH
    $52.00 Buy Surplus As Low As $32.00
    $32.00
    GREYSTONE ETP-9500-E-G

    GREYSTONE

    ETP-9500-E-G

    I/P TRANSDUCER, 4-20MA, 3-WIRE, 0-10 VDC, C/W ENCLOSURE AND PRESSURE GAUGE, ETP SERIES
    $602.00 Buy Surplus As Low As $362.00
    $362.00
    GREYSTONE Q6R-NO2-10P-0-A-G

    GREYSTONE

    Q6R-NO2-10P-0-A-G

    REMOTE SMART GAS TRANSMITTER NITROGEN DIOXIDE (NO2), QEL BRAND, ELECTROCHEMICAL, 0-10 PPM, 24 VAC/VDC, LCD DISPLAY, 3 ON-BOARD USER-PRG RELAYS, REMOVABLE TERMINAL BLOCKS, INTEGRAL BUZZER / 3 ...
    $288.00 Buy Surplus As Low As $173.00
    $173.00
    GREYSTONE Q6-CO-250P-0-A-G

    GREYSTONE

    Q6-CO-250P-0-A-G

    CARBON MONOXIDE TRANSMITTER, QEL BRAND, ANALOG, ELECTROCHEMICAL, 0-250 PPM, 24 VAC/VDC, LCD DISPLAY, 3 ON-BOARD USER-PROGRAMMABLE RELAYS, REMOVABLE TERMINAL BLOCKS, INT BUZZER / 3 TONES, UL9 ...
    $573.00 Buy Surplus As Low As $344.00
    $344.00
    Repair Yours $286.00
    GREYSTONE ETP-9510-E-G

    GREYSTONE

    ETP-9510-E-G

    PNEUMATIC TRANSDUCER, 24 VDC, 30 PSIG MAX AIR SUPPLY, ENCLOSURE / GAUGE, CE & ROHS APPROVED
    $495.00 Buy Surplus As Low As $297.00
    $297.00
    GREYSTONE PGS100A12A1A

    GREYSTONE

    PGS100A12A1A

    PRESSURE TRANSMITTER, COMPACT, 1/4 NPT, 2 FOOT CABLE, 24 VDC
    $466.00 Buy Surplus As Low As $280.00
    $280.00
    Repair Yours $300.00
    GREYSTONE AIR4100

    GREYSTONE

    AIR4100

    DUCT AIR QUALITY MONITOR, AIR4 SERIES, 0-2000 PPM
    $528.00 Buy Surplus As Low As $317.00
    $317.00
    Repair Yours $264.00
    GREYSTONE LPB06X

    GREYSTONE

    LPB06X

    LOW PRESSURE TRANSMITTER, SENSOR TYPE: PIEZORESISTIVE DIFFERENTIAL PRESSURE, RESPONSE TIME: 250MS
    $239.02 Buy Surplus As Low As $143.84
    $143.84
    Repair Yours $200.00
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