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    Results 51-100 of 231.
    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 GS702-1E3

    GREYSTONE

    GS702-1E3

    TRANSMITTER, 0-10V, 1K RTD, DUCT/OSA PCB, 0-100C
    ✓ IN STOCK!
    $173.72 Buy Surplus As Low As $72.39
    $72.39
    GREYSTONE GT-AR-2

    GREYSTONE

    GT-AR-2

    DISCONTINUED BY MANUFACTURER, RELAY MODULE, 2-ANALOG INPUTS
    ✓ IN STOCK!
    Buy Surplus As Low As $120.39
    $120.39
    GREYSTONE GT-AR-4

    GREYSTONE

    GT-AR-4

    GREYSTONE,GT-AR-4,GTAR4, ANALOG FOR 4 HIGH AND LOW TRIP LEVEL RELAY OUTPUTS
    ✓ IN STOCK!
    $134.53 Buy Surplus As Low As $67.09
    $67.09
    GREYSTONE GT-ASM

    GREYSTONE

    GT-ASM

    ANALOG SCALING MODULE, FIELD SELECTABLE INPUT & OUTPUT RANGES, DIRECT OR REVERSE ACTING OUTPUT, LED POWER INDICATOR, REGULATED 20 VDC POWER OUTPUT, COMPACT AND ECONOMICAL, SNAP TRACK MOUNTED
    ✓ IN STOCK!
    $162.61 Buy Surplus As Low As $100.38
    $100.38
    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 HSOSA507

    GREYSTONE

    HSOSA507

    OUTSIDE HUMIDITY TRANSMITTER, HUMDITY RANGE: 0-100%, ACCURACY AVAILABLE: 2%/3%/5%, FIELD SELECTABLE OUTPUTS, COMPACT ABS ENCLOSURE, OPTIONAL PRECISION TMEPERATURE SENSOR, TUPE 7, MOUNTABLE
    $330.48 Buy Surplus As Low As $94.48
    $94.48
    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 LP1A00

    GREYSTONE

    LP1A00

    DISCONTINUED BY MANUFACTURER, LOW PRESSURE TRANSMITTER, LP SERIES, TRANSDUCER, UP TO 4.0 INCH WC
    ✓ IN STOCK!
    Buy Surplus As Low As $43.74
    $43.74
    GREYSTONE LP2A01

    GREYSTONE

    LP2A01

    PRESSURE TRANSDUCER, LOW DIFFERENTIAL, 1.00-12INCH WC, JUMPER SELECTABLE 2-3WIRE, 24VAC/DC
    ✓ IN STOCK!
    Buy Surplus As Low As $50.00
    $50.00
    GREYSTONE LP2A01-S

    GREYSTONE

    LP2A01-S

    DISCONTINUED BY MANUFACTURER, PRESSURE TRANSDUCER, LOW DIFFERENTIAL, 1.00-12INCH WC, JUMPER SELECTABLE 2-3WIRE, 24VAC/DC, REPLACED BY LPB02X
    Buy Surplus As Low As $57.00
    $57.00
    GREYSTONE LP3A00

    GREYSTONE

    LP3A00

    AIR DIFFERENTIAL PRESSURE SWITCH, LP3 SERIES, MULTI-RANGE, WALL MOUNTING, 4-20MA, 0-10VDC, IP61, NEMA 2, ROHS COMPLIANT
    $204.22 Buy Surplus As Low As $122.61
    $122.61
    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 LPB02X

    GREYSTONE

    LPB02X

    LOW PRESSURE TRANSDUCER, POLYCARBONATE, 0-10 VDC, 4-20 MA, DIFFERENTIAL, 12 WC MAX PRESSURE, NEMA 4X, IP65, W/ DISTSPALY, REPACES LPA01-S
    $243.41 Buy Surplus As Low As $144.43
    $144.43
    Repair Yours $300.00
    GREYSTONE LPB06X

    GREYSTONE

    LPB06X

    LOW PRESSURE TRANSMITTER, SENSOR TYPE: PIEZORESISTIVE DIFFERENTIAL PRESSURE, RESPONSE TIME: 250MS
    $245.53 Buy Surplus As Low As $147.76
    $147.76
    Repair Yours $200.00
    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 NTRCLTPSF

    GREYSTONE

    NTRCLTPSF

    TEMPERATURE SENSOR, LCD, NT SERIES, BACNET OR MODBUS OUTPUT, 32-122F
    $300.00 Buy Surplus As Low As $181.00
    $181.00
    Repair Yours $200.00
    GREYSTONE OPV

    GREYSTONE

    OPV

    OUTSIDE AIR PRESSURE VENT, OPV,
    ✓ IN STOCK!
    $117.03 Buy Surplus As Low As $48.93
    $48.93
    GREYSTONE PGS100A11A1A

    GREYSTONE

    PGS100A11A1A

    PRESSURE TRANSDUCER, 0-50 PSI, 4-20 MA, 24VDC
    $257.87 Buy Surplus As Low As $129.47
    $129.47
    Repair Yours $300.00
    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 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 PGS100A5A1A

    GREYSTONE

    PGS100A5A1A

    PRESSURE TRANSDUCER, PGS SERIES, GAUGE TYPE, 0.25 % ACCURACY, RANGE / -40 TO 185 DEGREE F, 1/4-18 NPT / FEMALE, 30 PSI MAX, 4-20 MA, 9-30 VDC, 2 FT WIRE LENGTH, CABLE / JACKETED / SHIELDED / ...
    ✓ IN STOCK!
    $385.93 Buy Surplus As Low As $210.13
    $210.13
    Repair Yours $300.00
    GREYSTONE PS1001

    GREYSTONE

    PS1001

    DISCONTINUED BY MANUFACTURER, POWER SUPPLY BOARD / SNAP TRACK, 15 AMP, 5-30 VAC, 2-27 VDC
    ✓ IN STOCK!
    Buy Surplus As Low As $70.40
    $70.40
    Repair Yours $300.00
    GREYSTONE PS1002

    GREYSTONE

    PS1002

    POWER SUPPLY BOARD, 1-2 AMP, SNAP TRACK, MOUNTED
    ✓ IN STOCK!
    $143.47 Buy Surplus As Low As $50.80
    $50.80
    GREYSTONE PS1101

    GREYSTONE

    PS1101

    DISCONTINUED BY MANUFACTURER, POWER SUPPLY BOARD, REGULATED DC, HALF-WAVE, 1.5 AMP, 2-27 VDC
    ✓ IN STOCK!
    Buy Surplus As Low As $47.80
    $47.80
    Repair Yours $300.00
    GREYSTONE PS124F

    GREYSTONE

    PS124F

    DC POWER SUPPLY, FULL WAVE, 0.5A, FIXED, SNAP TRACK INCLUDED, 24VAC
    ✓ IN STOCK!
    $84.69 Buy Surplus As Low As $35.95
    $35.95
    Repair Yours $300.00
    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 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 RH100A02

    GREYSTONE

    RH100A02

    DISCONTINUED BY MANUFACTURER, HUMIDITY TRANSMITTER, SPACE, 2%, 24 VAC/DC, JUMPER SELECTABLE OUTPUTS, RH SERIES, FIELD SELECTABLE OUTPUTS, 4-20MA, 0-1 VDC, 0-5 VDC, 0
    ✓ IN STOCK!
    Buy Surplus As Low As $63.83
    $63.83
    Repair Yours $300.00
    GREYSTONE RH100B02J

    GREYSTONE

    RH100B02J

    HUMIDITY SENSOR, RH SERIES, INDOOR, 26 VAC INPUT, 30 VDC INPUT, 10 VDC OUTPUT, 4-20 MA, 10000 OHM, TYPE 2 THERMISTOR & JUMPER, 24 VAC / VDC SUPPLY
    ✓ IN STOCK!
    $218.89 Buy Surplus As Low As $119.85
    $119.85
    Repair Yours $300.00
    GREYSTONE RH100B03

    GREYSTONE

    RH100B03

    HUMIDITY TRANSDUCER
    $128.00 Buy Surplus As Low As $77.00
    $77.00
    Repair Yours $300.00
    GREYSTONE RH100B03C

    GREYSTONE

    RH100B03C

    HUMIDITY TRANSDUCER, 1000 OHM, 3 PERCENT, RTD
    $241.50 Buy Surplus As Low As $139.00
    $139.00
    Repair Yours $300.00
    GREYSTONE RH100B03D

    GREYSTONE

    RH100B03D

    ROOM HUMIDITY TRANSMITTER, WALL MOUNT, TYPE 3, 4 - 20 MA, WHITE
    ✓ IN STOCK!
    $272.60 Buy Surplus As Low As $95.33
    $95.33
    GREYSTONE RH100B05

    GREYSTONE

    RH100B05

    THERMISTOR, TRANSDUCER, ROOM HUMIDITY TRANSMITTER, WALL MOUNT, NO TEMPERATURE, 4-20MA, 24 VAC/VDC, DUAL ANALOG OUTPUTS, 5% HUMIDITY TRANS SPACE
    ✓ IN STOCK!
    $254.16 Buy Surplus As Low As $87.33
    $87.33
    GREYSTONE RH100S03I20

    GREYSTONE

    RH100S03I20

    HUMIDITY TRANSMITTER, SS, 24V, 4-20MA
    $340.00 Buy Surplus As Low As $170.00
    $170.00
    GREYSTONE RH200A03

    GREYSTONE

    RH200A03

    DISCONTINUED BY MANUFACTURER, TEMPERATURE AND HUMIDITY DUCT SENSOR
    ✓ IN STOCK!
    Buy Surplus As Low As $252.30
    $252.30
    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 RH200E02

    GREYSTONE

    RH200E02

    DISCONTINUED BY MANUFACTURER, TRANSDUCER DUCT, HUMIDITY, 24V, 0…100%RH, ACCUR ±2%RH, SELCT OUTPUT, 230MM, Ø: 12.7MM
    Buy Surplus As Low As $115.97
    $115.97
    GREYSTONE RH300A02-12V05

    GREYSTONE

    RH300A02-12V05

    DISCONTINUED BY MANUFACTURER, HUMIDITY TRANSDIUCER, OSA 2PERCENT, 12VDC, 0-5 VDC OUT, PVC BOX
    $466.00 Buy Surplus As Low As $233.00
    $233.00
    GREYSTONE RH300A02C

    GREYSTONE

    RH300A02C

    DISCONTINUED BY MANUFACTURER, OUTSIDE HUMIDITY TRANSDUCER, RANGE 0-100%, LCD DISPLAY, SWING DOOR, 4 HOLE MOUNTING HOLES, CONNECTION HOLE FOR 1/2 CONDUIT, FIELD SELECTABLE OUTPUTS, AC / DC, 1 ...
    ✓ IN STOCK!
    Buy Surplus As Low As $91.85
    $91.85
    Repair Yours Contact Us
    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 RH300A02K

    GREYSTONE

    RH300A02K

    DISCONTINUED BY MANUFACTURER, OUTSIDE HUMIDITY TRANSDUCER, RANGE 0-100%, LCD DISPLAY, SWING DOOR, 4 HOLE MOUNTING HOLES, CONNECTION HOLE FOR 1/2 CONDUIT, FIELD SELECTABLE OUTPUTS, AC / DC, 2 ...
    ✓ IN STOCK!
    Buy Surplus As Low As $82.67
    $82.67
    Repair Yours $300.00
    GREYSTONE RH300A02M

    GREYSTONE

    RH300A02M

    DISCONTINUED BY MANUFACTURER, OUTSIDE HUMIDITY TRANSDUCER, RANGE 0-100%, LCD DISPLAY, SWING DOOR, 4 HOLE MOUNTING HOLES, CONNECTION HOLE FOR 1/2 CONDUIT, FIELD SELECTABLE OUTPUTS, AC / DC, 1 ...
    ✓ IN STOCK!
    Buy Surplus As Low As $91.85
    $91.85
    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 RH300A03J

    GREYSTONE

    RH300A03J

    DISCONTINUED BY MANUFACTURER, 3% OSA HUMIDITY SENSOR , SELECTABLE OUTPUTS, C/W WEATHERPROOF ENCLOSURE, 10,000 OHM,TYPE 2 THERMISTOR
    Buy Surplus As Low As $115.47
    $115.47
    Repair Yours Contact Us
    GREYSTONE RH310A02C2E3

    GREYSTONE

    RH310A02C2E3

    GREYSTONE HUMIDITY TRANSDUCER, O.S.A, 2%, 0/+100 C, 0-10VDC
    $690.97 Buy Surplus As Low As $415.02
    $415.02
    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 RH310A03C2E3

    GREYSTONE

    RH310A03C2E3

    HUMIDITY/TEMPERATURE SENSOR, 3% OSA, HUMIDITY RANGE 0 TO 100% RH, TEMPERATURE RANGE 32~212 DEG F, 18~30 VDC;15~26 VAC INPUT, 0~10 VDC OUTPUT
    $452.48 Buy Surplus As Low As $271.69
    $271.69
    GREYSTONE SC-375

    GREYSTONE

    SC-375

    CURRENT SENSOR TRUE RMS
    Buy Surplus As Low As $60.00
    $60.00
    Repair Yours $300.00
    GREYSTONE SC5751

    GREYSTONE

    SC5751

    MODULE
    $106.00 Buy Surplus As Low As $64.00
    $64.00
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