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    Results 101-150 of 235.
    GREYSTONE WLDC100C002

    GREYSTONE

    WLDC100C002

    WATER DETECTOR, CONDUCTIVITY CABLE, 1 RELAY, NO LEADER CABLE, 2 M (6.5FT.), CONDUCTIVITY CABLE
    CAN$411.65 Buy Surplus As Low As CAN$247.87
    CAN$247.87
    Repair Yours CAN$371.90
    GREYSTONE ETP-9520

    GREYSTONE

    ETP-9520

    PNEUMATIC TRANSDUCER, 2-WIRE, 4-20 MA, 24-30 VAC/VDC, 1 W, 30 PSI
    CAN$415.41 Buy Surplus As Low As CAN$258.20
    CAN$258.20
    Repair Yours CAN$371.90
    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 ...
    CAN$420.72 Buy Surplus As Low As CAN$252.72
    CAN$252.72
    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!
    CAN$297.51 Buy Surplus As Low As CAN$169.58
    CAN$169.58
    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
    CAN$422.18 Buy Surplus As Low As CAN$254.18
    CAN$254.18
    Repair Yours CAN$250.00
    GREYSTONE HSOSA324

    GREYSTONE

    HSOSA324

    HUMIDITY TRANSMITTER, SERIES HSOS, 3% OUTSIDE HUMIDITY, 10K OHM, TYPE 2 THERMISTOR, SELECTABLE OUTPUTS, ABS ENCLOSURE, SS PROBE
    CAN$431.02 Buy Surplus As Low As CAN$246.88
    CAN$246.88
    GREYSTONE NTRCLTPSF

    GREYSTONE

    NTRCLTPSF

    TEMPERATURE SENSOR, LCD, NT SERIES, BACNET OR MODBUS OUTPUT, 32-122F
    CAN$438.25 Buy Surplus As Low As CAN$264.41
    CAN$264.41
    Repair Yours CAN$250.00
    GREYSTONE LPB04X

    GREYSTONE

    LPB04X

    TRANSDUCER / LOW PRESSURE, LP SERIES
    CAN$473.31 Buy Surplus As Low As CAN$284.86
    CAN$284.86
    Repair Yours CAN$250.00
    GREYSTONE LPB06X

    GREYSTONE

    LPB06X

    LOW PRESSURE TRANSMITTER, SENSOR TYPE: PIEZORESISTIVE DIFFERENTIAL PRESSURE, RESPONSE TIME: 250MS
    CAN$339.00 Buy Surplus As Low As CAN$204.00
    CAN$204.00
    Repair Yours CAN$250.00
    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
    CAN$482.77 Buy Surplus As Low As CAN$138.02
    CAN$138.02
    GREYSTONE TE500AS121A1

    GREYSTONE

    TE500AS121A1

    SURFACE TRANSMITTER, STAINLESS STEEL, 24 V AC/DC, 4-20 MA, 0/+35 C
    ✓ IN STOCK!
    CAN$493.28 Buy Surplus As Low As CAN$141.01
    CAN$141.01
    GREYSTONE RH100S03I20

    GREYSTONE

    RH100S03I20

    HUMIDITY TRANSMITTER, SS, 24V, 4-20MA
    CAN$496.68 Buy Surplus As Low As CAN$248.34
    CAN$248.34
    GREYSTONE WD-100-50

    GREYSTONE

    WD-100-50

    WATER DETECTOR, CONTACT CLOSURE, FORM C RELAY RATED @ 5 AMPS 120VAC/30VDC (RESISTIVE LOAD), C/W 50' MOISTURE SENSING CABLE.
    CAN$501.65 Buy Surplus As Low As CAN$300.99
    CAN$300.99
    GREYSTONE 560D-37

    GREYSTONE

    560D-37

    PRESSURE TRANSDUCER WET TO WET 100-500PSI 4-20MA
    CAN$511.29 Buy Surplus As Low As CAN$306.77
    CAN$306.77
    Repair Yours CAN$372.23
    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
    CAN$361.00 Buy Surplus As Low As CAN$217.00
    CAN$217.00
    GREYSTONE RH100B03D

    GREYSTONE

    RH100B03D

    ROOM HUMIDITY TRANSMITTER, WALL MOUNT, TYPE 3, 4 - 20 MA, WHITE
    ✓ IN STOCK!
    CAN$375.55 Buy Surplus As Low As CAN$214.06
    CAN$214.06
    GREYSTONE TSDFA12L

    GREYSTONE

    TSDFA12L

    TEMPERATURE SENSOR, RTD TYPE, 24 FT PROBE, NEMA 4X / IP65 ENCLOSURE, POLYCARBONATE HOUSING
    CAN$534.66 Buy Surplus As Low As CAN$321.38
    CAN$321.38
    Repair Yours CAN$250.00
    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!
    CAN$563.78 Buy Surplus As Low As CAN$306.96
    CAN$306.96
    Repair Yours CAN$373.14
    GREYSTONE ETP-9510

    GREYSTONE

    ETP-9510

    TRANSDUCER, ANALOG TO PRESSURE, 2-10V DC, MAIN AIR 20-30PSIG, OUTPUT 3-15PSIG, 0-10V DC, 4-20MA
    ✓ IN STOCK!
    CAN$599.19 Buy Surplus As Low As CAN$209.66
    CAN$209.66
    Repair Yours CAN$373.63
    GREYSTONE TXDRA12GA006

    GREYSTONE

    TXDRA12GA006

    ENERGY SYSTEMS HVAC SENSOR, TXDR SERIES TEMPERATURE TRANSMITTER, DUCT
    CAN$425.00 Buy Surplus As Low As CAN$255.00
    CAN$255.00
    GREYSTONE HTOSB312E003

    GREYSTONE

    HTOSB312E003

    TEMPERTURE TRANSMITTER, 3%, DUAL 0-10 VDC
    CAN$639.84 Buy Surplus As Low As CAN$384.20
    CAN$384.20
    Repair Yours CAN$372.23
    GREYSTONE RH300A02-12V05

    GREYSTONE

    RH300A02-12V05

    DISCONTINUED BY MANUFACTURER, HUMIDITY TRANSDIUCER, OSA 2PERCENT, 12VDC, 0-5 VDC OUT, PVC BOX
    CAN$660.92 Buy Surplus As Low As CAN$340.37
    CAN$340.37
    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
    CAN$661.00 Buy Surplus As Low As CAN$396.89
    CAN$396.89
    GREYSTONE PGS100A12A1A

    GREYSTONE

    PGS100A12A1A

    PRESSURE TRANSMITTER, COMPACT, 1/4 NPT, 2 FOOT CABLE, 24 VDC
    CAN$680.75 Buy Surplus As Low As CAN$409.03
    CAN$409.03
    Repair Yours CAN$371.90
    GREYSTONE PGS100A13A1A

    GREYSTONE

    PGS100A13A1A

    PGS100A13A1A,GREYSTONE, GAUGE PRESSURE TRANSDUCER, 24 VDC LOOP POWERED 4-20MA OUTPUT, 0-25 PSIG, 0 TO 172.4 KPA
    CAN$682.21 Buy Surplus As Low As CAN$409.03
    CAN$409.03
    GREYSTONE RH310A03C2A3

    GREYSTONE

    RH310A03C2A3

    TEMPERATURE TRANSMITTER 24VAC 4-20MA 0-100C
    CAN$682.21 Buy Surplus As Low As CAN$409.03
    CAN$409.03
    Repair Yours CAN$372.23
    GREYSTONE ETP-9510-E-G

    GREYSTONE

    ETP-9510-E-G

    PNEUMATIC TRANSDUCER, 24 VDC, 30 PSIG MAX AIR SUPPLY, ENCLOSURE / GAUGE, CE & ROHS APPROVED
    CAN$702.05 Buy Surplus As Low As CAN$433.87
    CAN$433.87
    GREYSTONE SPC04V03

    GREYSTONE

    SPC04V03

    HUMIDITY/TEMPERATURE TRANSMITTER C/W SETPOINT CONTROL, MICROPROCESSOR BASED, 24V AC/DC, TEMP RANGE 32~95 DEG F, NET WIEGHT 3.68 OZ
    CAN$702.66 Buy Surplus As Low As CAN$422.18
    CAN$422.18
    Repair Yours CAN$280.80
    GREYSTONE SPC06V05

    GREYSTONE

    SPC06V05

    TEMPERATURE TRANSMITTER, /W SETPOINT CONTROL, ROOM HUMIDITY
    CAN$745.02 Buy Surplus As Low As CAN$447.01
    CAN$447.01
    GREYSTONE CDD4A100

    GREYSTONE

    CDD4A100

    CARBON DIOXIDE DETECTOR, CO2 SPACE, CDD4 SERIES, 0-2000 PPM, 20-28 VAC, 20-28 VDC, HUMIDITY RANGE: 0-95 % RH
    ✓ IN STOCK!
    CAN$765.75 Buy Surplus As Low As CAN$584.27
    CAN$584.27
    Repair Yours CAN$313.11
    GREYSTONE AIR4100

    GREYSTONE

    AIR4100

    DUCT AIR QUALITY MONITOR, AIR4 SERIES, 0-2000 PPM
    CAN$771.32 Buy Surplus As Low As CAN$463.08
    CAN$463.08
    Repair Yours CAN$325.29
    GREYSTONE GPB03S15

    GREYSTONE

    GPB03S15

    GAGE PRESSURE TRANSMITTER, POLYCARBONATE WITH HINGED AND GASKETED COVER
    CAN$809.30 Buy Surplus As Low As CAN$486.46
    CAN$486.46
    Repair Yours CAN$338.18
    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 ...
    CAN$837.05 Buy Surplus As Low As CAN$502.53
    CAN$502.53
    Repair Yours CAN$345.38
    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
    CAN$879.42 Buy Surplus As Low As CAN$528.82
    CAN$528.82
    GREYSTONE WLDC100C010

    GREYSTONE

    WLDC100C010

    WATER DETECTOR, 1 RELAY, 10 M / 32.8 FT CONDUCTIVITY CABLE LENGTH, WITHOUT LEADER CABLE
    CAN$910.10 Buy Surplus As Low As CAN$546.35
    CAN$546.35
    GREYSTONE LTC2M

    GREYSTONE

    LTC2M

    FREEZE STAT, DPDT, MANUAL RESET, FROST PROTECTION, UL APPROVED
    CAN$929.09 Buy Surplus As Low As CAN$558.04
    CAN$558.04
    Repair Yours CAN$394.07
    GREYSTONE DPB03S15

    GREYSTONE

    DPB03S15

    PRESSURE SENSOR, DIFFERENTIAL, 0 TO 25 50 120 AND 250 PSI RANGES, FT-6 PLENUM RATED, 1.5M (5'), REPLACES WP-D-103-LCD
    CAN$1,034.27 Buy Surplus As Low As CAN$620.85
    CAN$620.85
    Repair Yours CAN$441.73
    GREYSTONE DPB02S15

    GREYSTONE

    DPB02S15

    DIFFERENTIAL PRESSURE TRANSMITTER, 100 PSI MAX
    ✓ IN STOCK!
    CAN$1,191.29 Buy Surplus As Low As CAN$546.01
    CAN$546.01
    Repair Yours CAN$366.73
    GREYSTONE RH310A02C2E3

    GREYSTONE

    RH310A02C2E3

    GREYSTONE HUMIDITY TRANSDUCER, O.S.A, 2%, 0/+100 C, 0-10VDC
    CAN$954.00 Buy Surplus As Low As CAN$573.00
    CAN$573.00
    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 ...
    CAN$1,510.86 Buy Surplus As Low As CAN$907.17
    CAN$907.17
    Repair Yours CAN$638.73
    GREYSTONE WD-100-25

    GREYSTONE

    WD-100-25

    GREYSTONE,WD-100-25,WD10025,SENSOR,WATER DETECTOR,120VAC/30VDC 5A FORM C RELAY,MOISTURE SENSING CABLE,25FT
    CAN$1,658.39 Buy Surplus As Low As CAN$830.67
    CAN$830.67
    Repair Yours CAN$657.28
    GREYSTONE DPB023VB

    GREYSTONE

    DPB023VB

    DIFFERENTIAL PRESSURE TRANSMITTER, WITH 3-WAY VALVE AND BRACKET, POLYCARBONATE ENCLOSURE, WITH HINGED AND GASKETED COVER, 10 / 20 / 50 AND 100 PSI RANGES, REPLACES WPD-102-VB
    CAN$1,821.65 Buy Surplus As Low As CAN$1,094.16
    CAN$1,094.16
    Repair Yours CAN$737.84
    GREYSTONE TE200CM7C2A

    GREYSTONE

    TE200CM7C2A

    DISCONTINUED BY MANUFACTURER, IMMERSION TEMPERATURE SENSOR, TE200 SERIES, THERMISTOR, METAL UTILITY BOX, 10K OHM, TYPE 3, 6 INCH
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$86.35
    CAN$86.35
    GREYSTONE CS-350

    GREYSTONE

    CS-350

    DISCONTINUED BY MANUFACTURER, CURRENT SENSOR, 0 - 5 VDC
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$90.40
    CAN$90.40
    GREYSTONE RH200A03

    GREYSTONE

    RH200A03

    DISCONTINUED BY MANUFACTURER, TEMPERATURE AND HUMIDITY DUCT SENSOR
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$368.57
    CAN$368.57
    GREYSTONE CS-150

    GREYSTONE

    CS-150

    CURRENT SENSOR AC 0-5VDC
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$39.76
    CAN$39.76
    GREYSTONE TE-200BM7E2

    GREYSTONE

    TE-200BM7E2

    DISCONTINUED BY MANUFACTURER, TEMPERATURE SENSOR, DUCT 300MM (12") C/W METAL UTILITY ENCLOSRUE, 10K OHM, TYPE 3 THERMISTOR
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$25.97
    CAN$25.97
    GREYSTONE TE200EM7A2

    GREYSTONE

    TE200EM7A2

    DISCONTINUED BY MANUFACTURER, STRAP-ON TEMPERATURE SENSOR,10K-3 THERMISTOR,RESISTANCE OUTPUT,METAL UTILITY BOX, 2" PROBE WITH 5 FT. CABLE, PIPE MOUNT
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$52.43
    CAN$52.43
    GREYSTONE TE2AD6P20ASLYCJ

    GREYSTONE

    TE2AD6P20ASLYCJ

    DISCONTINUED BY MANUFACTURER, TEMPERATURE SENSOR, ROOM DESG, 3K TYPEE-6 THERMISTOR, LED, JACK
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$40.01
    CAN$40.01
    GREYSTONE CS-375

    GREYSTONE

    CS-375

    DISCONTINUED BY MANUFACTURER, AC CURRENT SENOR, 4-20 MA, 10/42 VDC
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$28.25
    CAN$28.25
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