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    Results 1-50 of 758.
    SIEMENS QBM3020-5

    SIEMENS

    QBM3020-5

    AIR DUCT DIFFERENTIAL PRESSURE SENSOR, MEASURING RANGE: 0...500 PA, 0-10V OUTPUT, (S55720-S236)
    ✓ IN STOCK!
    CAN$511.25 Buy Surplus As Low As CAN$306.75
    CAN$306.75
    ELECTRO CONTROLS ED-LST1

    ELECTRO CONTROLS

    ED-LST1

    SENSOR DUCT AIR VELOCITY 160MM PROBE 80X55MM IP65
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$44.67
    CAN$44.67
    HONEYWELL C7600C-1008

    HONEYWELL

    C7600C-1008

    DISCONTINUED BY MANUFACTURER, HUMIDITY SENSOR, DUCT MOUNT, 4-20MA
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$37.25
    CAN$37.25
    HONEYWELL HP971A-1008

    HONEYWELL

    HP971A-1008

    SPACE HUMIDITY SENSOR, PNEUMATIC, DIRECT ACTING, 15-75 PERCENT RELATIVE HUMIDITY
    ✓ IN STOCK!
    CAN$873.26 Buy Surplus As Low As CAN$539.67
    CAN$539.67
    SMC ISA11-1L-01BG

    SMC

    ISA11-1L-01BG

    DISCONTINUED BY MANUFACTURER, AIR CATCH SENSOR, KIT/ACCESSORY, BRKT & GAUGE
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$128.54
    CAN$128.54
    JOHNSON CONTROLS SEN-500-3

    JOHNSON CONTROLS

    SEN-500-3

    TEMPERATURE MODULE, OUTDOOR AIR, WITH DUCT MOUNT SENSOR
    ✓ IN STOCK!
    CAN$176.11 Buy Surplus As Low As CAN$75.27
    CAN$75.27
    HONEYWELL LP914A-1029

    HONEYWELL

    LP914A-1029

    WELL MOUNT, ROD AND TUBE PNUEMATIC, 15IN. TEMPERAUTRE SENSOR, RANGE 40-240F (5-115C)
    ✓ IN STOCK!
    CAN$996.33 Buy Surplus As Low As CAN$152.58
    CAN$152.58
    JOHNSON CONTROLS W43A-14

    JOHNSON CONTROLS

    PENN BASO

    W43A-14

    HUMIDISTAT, 0/70% RH SPDT, LOW LINE VOLTAGE, HORIZONTAL OR VERTICAL MTG
    ✓ IN STOCK!
    CAN$436.85 Buy Surplus As Low As CAN$343.31
    CAN$343.31
    JOHNSON CONTROLS F62AA-9C

    JOHNSON CONTROLS

    F62AA-9C

    DISCONTINUED BY MANUFACTURER, AIR FLOW SWITCH, F62 SERIES, 8/16 AMP, 115/230 V, 2000 FPM, 4 INCH WIDTH, 2 13/16 INCH DIAMETER, 100 DEGREE F MAX AMBIENT, SPDT
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$140.06
    CAN$140.06
    JOHNSON CONTROLS CD-P00-00-0

    JOHNSON CONTROLS

    CD-P00-00-0

    DISCONTINUED BY MANUFACTURER, TRANSMITTER SENSOR, CO2, 30V, DUCT MOUNT
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$1,013.68
    CAN$1,013.68
    Repair Yours CAN$694.85
    SIEMENS 500-649706

    SIEMENS

    PYROTRONICS

    500-649706

    DISCONTINUED BY MANUFACTURER, AIR DUCT MONITORING HOUSING, OPERATING TEMPERATURE RANGE / 32-100 DRGREE F, VELOCITY RANGE / 100-4000 FPM, 5 AMP, TUBE PRESSURE DIFFERENTIAL RANGE / .01-1.2 INC ...
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$234.05
    CAN$234.05
    JOHNSON CONTROLS A91PAA-1

    JOHNSON CONTROLS

    A91PAA-1

    DISCONTINUED BY MANUFACTURER, DUCT SENSOR, OPEN TYPE, 60/120F
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$74.52
    CAN$74.52
    UNITED TECHNOLOGIES 33CSSEN-01

    UNITED TECHNOLOGIES

    CARRIER

    33CSSEN-01

    DISCONTINUED BY MANUFACTURER,TEMPERATURE SENSOR,INDOOR/OUTDOOR,-67-185 DEGREES F,-55,TO,85 DEGREES C
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$200.97
    CAN$200.97
    SIEMENS 544-343

    SIEMENS

    LANDIS & GYR

    544-343

    DUCT SENSOR 1000OHM PLATINUM RTD INPUT 18IN/PROBE
    ✓ IN STOCK!
    CAN$139.37 Buy Surplus As Low As CAN$68.71
    CAN$68.71
    Repair Yours CAN$360.02
    ACI ADVANCE CONTROLS INC A/RH3-R

    ACI ADVANCE CONTROLS INC

    A/RH3-R

    HUMIDITY TRANSMITTER, +/-3PERCENT ACCURACY
    ✓ IN STOCK!
    CAN$387.14 Buy Surplus As Low As CAN$162.26
    CAN$162.26
    Repair Yours CAN$369.63
    WARREN GV SAF-1026

    WARREN GV

    SAF-1026

    DISCONTINUED BY MANUFACTURER, AIR FLOW SENSOR, 1000 FPM
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$81.59
    CAN$81.59
    HONEYWELL LP914A-1144

    HONEYWELL

    LP914A-1144

    INSERTION TEMPERATURE SENSOR, RANGE 25-125 DEGREES F, DUCT MOUNTING, 15IN ELEMENT
    ✓ IN STOCK!
    CAN$697.62 Buy Surplus As Low As CAN$418.57
    CAN$418.57
    JOHNSON CONTROLS HE-67P3-0N00W

    JOHNSON CONTROLS

    HE-67P3-0N00W

    DISCONTINUED BY MANUFACTURER, HUMIDITY ELEMENT SENSOR. HUMIDITY ELEMENT SENSOR PLATINUM TEMP SENSOR 3% RH ACCURACY NO SETPT
    ✓ IN STOCK!
    CAN$110.66 Buy Surplus As Low As CAN$66.40
    CAN$66.40
    HONEYWELL LP910A-1007

    HONEYWELL

    LP910A-1007

    THERMOSTAT AIR STREAM SENSOR
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$57.85
    CAN$57.85
    Repair Yours CAN$366.74
    SIEMENS 587-691

    SIEMENS

    STAEFA CONTROL SYS

    587-691

    DISCONTINUED BY MANUFACTURER, DUCT POINT TEMPERATURE, SENSOR, 10K OHM
    ✓ IN STOCK!
    CAN$25.24 Buy Surplus As Low As CAN$13.21
    CAN$13.21
    SIEMENS 544-339-18

    SIEMENS

    SIEMENS INDUSTRY

    544-339-18

    TEMPERATURE DUCT SENSOR, PT 1K OHM, 18" PROBE, MEASURING RANGE: -40 TO 180 DEG F
    ✓ IN STOCK!
    CAN$80.35 Buy Surplus As Low As CAN$49.96
    CAN$49.96
    MAMAC SYSTEMS HU-224-3-MA

    MAMAC SYSTEMS

    HU-224-3-MA

    DUCT MOUNT HUMIDITY TRANSDUCER, 3& ACCURACY, 4-20MA, 2WIRE OUTPUT, 12-40VDC
    ✓ IN STOCK!
    CAN$215.59 Buy Surplus As Low As CAN$117.85
    CAN$117.85
    INVENSYS TC-5131

    INVENSYS

    ROBERTSHAW

    TC-5131

    DISCONTINUED BY MANUFACTURER, THERMOSTAT DUCT LOW TEMP 2POS SPDT AUTO RESET,34/60 DEG F
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$268.29
    CAN$268.29
    MAMAC SYSTEMS TE-705-B-7-A-1

    MAMAC SYSTEMS

    TE-705-B-7-A-1

    DUCT AVERAGING SENSOR, THERMISTOR TYPE, 6 FT PROBE LENGTH, GALVANIZED STEEL NEMA-1 ENCLOSURE, 10000 OHM NTC THERMISTOR (TYPE III), BENDABLE 3/8 INCH ALUMINUM
    ✓ IN STOCK!
    CAN$149.01 Buy Surplus As Low As CAN$74.51
    CAN$74.51
    ALERTON MS-1010H-BT

    ALERTON

    MS-1010H-BT

    ONE-SPEED BACTALK MICROSET WALL SENSOR, WITH RH SENSOR, 10 KOHM AT 77 DEG-F, 1822 AWG, SHIELDED, TWO-CONDUCTOR
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$815.06
    CAN$815.06
    INGERSOLL RAND BAYSENS019A

    INGERSOLL RAND

    TRANE

    BAYSENS019A

    DISCONTINUED BY MANUFACTURER, ZONE SENSOR, PROGRAMMABLE, CONSTANT VOLUME, W/ DSIPLAY
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$735.88
    CAN$735.88
    Repair Yours CAN$438.00
    INGERSOLL RAND BAYSENS017B

    INGERSOLL RAND

    TRANE

    BAYSENS017B

    DISCONTINUED BY MANUFACTURER, REMOTE ZONE SENSOR
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$92.94
    CAN$92.94
    AUTOMATION COMPONENTS INC A/RH5-1K-NI-D

    AUTOMATION COMPONENTS INC

    A/RH5-1K-NI-D

    RELATIVE HUMIDITY, RH OUTPUTS: 0-5, 0-10 VDC & 4-20MA (DEFAULT), DUCT, ± 5% ACCURACY, 100 OHM RTD (TWO WIRES), EURO ENCLOSURE
    ✓ IN STOCK!
    CAN$204.24 Buy New CAN$204.24
    CAN$139.33
    INVENSYS HS-8201

    INVENSYS

    BARBER COLMAN

    HS-8201

    HUMIDITY SENSOR, DUCT, SOLID STATE
    ✓ IN STOCK!
    CAN$350.58 Buy Surplus As Low As CAN$157.76
    CAN$157.76
    Repair Yours CAN$366.74
    MAMAC SYSTEMS TE-705-B-12-C-1

    MAMAC SYSTEMS

    TE-705-B-12-C-1

    RIGID DUCT AVERAGING SENSOR - THERMISTOR, GALVANIZED STEEL NEMA-1 ENCLOSURE, 10,000 OHM NTC THERMISTOR (TYPE II), PROBE TYPE 24 FT, BENDABLE 3/8" ALUMINUM
    ✓ IN STOCK!
    CAN$144.67 Buy Surplus As Low As CAN$99.34
    CAN$99.34
    MAMAC SYSTEMS TE-705-B-12-A-1

    MAMAC SYSTEMS

    TE-705-B-12-A-1

    RIGID DUCT AVERAGING SENSOR - THERMISTOR, GALVANIZED STEEL NEMA-1 ENCLOSURE, 10,000 OHM NTC THERMISTOR (TYPE II), PROBE LENGTH 6 FT, BENDABLE 3/8" ALUMINIMUM
    ✓ IN STOCK!
    CAN$124.81 Buy Surplus As Low As CAN$97.88
    CAN$97.88
    TASSERON THPF040

    TASSERON

    THPF040

    DUCT TEMPERATURE SENSOR, QWIK MINI NI1000, 4 IN PROBE, IP54
    ✓ IN STOCK!
    CAN$31.98 Buy Surplus As Low As CAN$17.19
    CAN$17.19
    HONEYWELL C7031B-1033

    HONEYWELL

    C7031B-1033

    DUCT SENSOR ELECTRONIC CIRCUIT FOR XL 80/100/500
    ✓ IN STOCK!
    CAN$89.41 Buy Surplus As Low As CAN$28.15
    CAN$28.15
    Repair Yours CAN$360.02
    HONEYWELL TP974A-1000

    HONEYWELL

    TP974A-1000

    DISCONTINUED BY MANUFACTURER, SENSOR, DIRECT ACTING, TEMPERATURE RANGE 50-100 DEGREE F
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$115.78
    CAN$115.78
    HONEYWELL TP974A-2000-3

    HONEYWELL

    TP974A-2000-3

    DISCONTINUED BY MANUFACTURER, PNEUMATIC SPACE TEMPERATURE SENSOR, DIRECT ACTING, 50-100DEGREES FARENHEIT
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$140.25
    CAN$140.25
    Repair Yours CAN$360.02
    ACI ADVANCE CONTROLS INC TS-5024-XD-10-AB

    ACI ADVANCE CONTROLS INC

    TS-5024-XD-10-AB

    DUCT AVERAGING SENSOR, FLEXIBLE, 24 FT, A/CP-FA-24-GD
    ✓ IN STOCK!
    CAN$216.90 Buy Surplus As Low As CAN$120.46
    CAN$120.46
    SIEMENS QAM1035.008P-EACH

    SIEMENS

    LANDIS & GYR

    QAM1035.008P-EACH

    DUCT TEMP SENSOR, 100K OHM THERMISTOR, FOR TEC COMMISSIONING ONLY, PRICE/EACH
    ✓ IN STOCK!
    CAN$39.84 Buy Surplus As Low As CAN$21.27
    CAN$21.27
    ACI ADVANCE CONTROLS INC TS-2008-PD-10-AB

    ACI ADVANCE CONTROLS INC

    TS-2008-PD-10-AB

    DISCONTINUED BY MANUFACTURER, DUCT SENSOR, TS-2000-PD SERIES,10 KOHMS, 7.7 INCH PROBE
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$76.48
    CAN$76.48
    INVENSYS TS-58011

    INVENSYS

    BARBER COLMAN

    TS-58011

    DISCONTINUED BY MANUFACTURER 12/19/2015, REMOTE TEMPERATURE SENSOR, WALL MOUNT, PLATIMUM, BLANK COVER, 1000 OHM
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$95.78
    CAN$95.78
    INVENSYS TS-5951-0-0-1

    INVENSYS

    ROBERTSHAW

    TS-5951-0-0-1

    DISCONTINUED BY MANUFACTURER, SENSOR COPPER OUTDOOR AIR 1000 OHM
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$42.12
    CAN$42.12
    INGERSOLL RAND X13790501-010

    INGERSOLL RAND

    TRANE

    X13790501-010

    DISCONTINUED BY MANUFACTURER, 20K OHM, TEMPERATURE SENSOR, RETURN AIR DUCT
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$38.39
    CAN$38.39
    Repair Yours CAN$372.24
    DELTA CONTROLS 400369

    DELTA CONTROLS

    400369

    DISCONTINUED BY MANUFACTURER, AIR DUCT SENSOR, HUMIDITY/TEMPERATURE SENSING, 10K-OHM RTD SENSOR, 12-35VDC INPUT RATING, 0-5V 4-20MA OUTPUT RATING, 1/2INCH ENCLOSURE CONNECTION, NPSM RELAY OU ...
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$85.49
    CAN$85.49
    SIEMENS QPA63.1

    SIEMENS

    LANDIS & GYR

    QPA63.1

    AIR QUALITY SENSORS, POWER SUPPLY: 24 VAC, OUTPUT SIGNAL: 0-10VDC, SENSOR: CO2 / COV, MOUNTING: ROOM, PROTECTION CLASS: IP30 / IP54
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$540.47
    CAN$540.47
    Repair Yours CAN$360.02
    SIEMENS QVM62.1

    SIEMENS

    SIEMENS INDUSTRY

    QVM62.1

    DISCONTINUED BY MANUFACTURER, AIR VELOCITY DUCT SENSOR, SENSOR AIR VELOCITY 0/3000FPM, 0-10 VDC
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$220.96
    CAN$220.96
    PRECON ST-W3E-XH-XL4

    PRECON

    ST-W3E-XH-XL4

    DUCT SENSOR, WITH 4 INCH PROBE, STAINLESS STEEL, COVER
    ✓ IN STOCK!
    CAN$106.01 Buy Surplus As Low As CAN$68.12
    CAN$68.12
    HONEYWELL HP971A-1016

    HONEYWELL

    HP971A-1016

    DISCONTINUED BY MANUFACTURER, PNEUMATIC SPACE HUMIDTY SENSOR, DIRECT ACTING, 65-95% RH
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$87.65
    CAN$87.65
    Repair Yours CAN$360.02
    KEYENCE CORP FD-A10

    KEYENCE CORP

    FD-A10

    DISCONTINUED BY MANUFACTURER, AIR FLOW SENSOR, SENSOR HEAD, AIR/NITROGEN DETECTION TYPE, 10 L/MIN, 10-55 HZ
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$571.82
    CAN$571.82
    MAMAC SYSTEMS TE-705-B-4-C-1

    MAMAC SYSTEMS

    TE-705-B-4-C-1

    RIGID DUCT AVERAGING SENSOR - RTD, GALVANIZED STEEL NEMA-1 ENCLOSURE, 1,000 OHM NICKEL RTD (6000 PPM), PROBE TYPE 24 FT, BENDABLE 3/8" ALUMINUM
    ✓ IN STOCK!
    CAN$173.04 Buy Surplus As Low As CAN$68.41
    CAN$68.41
    MAMAC SYSTEMS TE-705-B-4-A-1

    MAMAC SYSTEMS

    TE-705-B-4-A-1

    RIGID DUCT AVERAGING SENSOR - RTD, GALVANIZED STEEL NEMA-1 ENCLOSURE, 1,000 OHM NICKEL RTD (6000 PPM), PROBE LENGTH 6 FT, BENDABLE 3/8" ALUMINIMUM
    ✓ IN STOCK!
    CAN$150.34 Buy Surplus As Low As CAN$118.33
    CAN$118.33
    MAMAC SYSTEMS TE-705-B-17-B-1

    MAMAC SYSTEMS

    TE-705-B-17-B-1

    RIGID DUCT AVERAGING SENSOR - THERMISTOR, GALVANIZED STEEL NEMA-1 ENCLOSURE, 20,000 OHM NTC THERMISTOR, PROBLE LENGTH-12 FT, BENDABLE ALUMINUM 3/8"
    ✓ IN STOCK!
    CAN$133.32 Buy Surplus As Low As CAN$105.18
    CAN$105.18
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