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    Sensors & Switches / Humidity Sensor/Transmitter

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    Results 1-50 of 277.
    MAMAC SYSTEMS HU-225-2-VDC

    MAMAC SYSTEMS

    HU-225-2-VDC

    HUMIDITY TRANSDUCER, 3% SPACE TRANSDUCER, 0-5/0-10 VDC, FIELD SELECTABLE
    ✓ IN STOCK!
    CAN$189.32 Buy Surplus As Low As CAN$149.20
    CAN$149.20
    MAMAC SYSTEMS HU-224-2-VDC

    MAMAC SYSTEMS

    HU-224-2-VDC

    DUCT MOUNT HUMIDITY TRANSDUCER, +/- 2% RH ACCURACY, WITH 0-5 VDC OR 0-10 VDC OUTPUT, (FIELD SELECTABLE)
    ✓ IN STOCK!
    CAN$242.39 Buy Surplus As Low As CAN$150.68
    CAN$150.68
    MAMAC SYSTEMS HU-226-2-MA-2

    MAMAC SYSTEMS

    HU-226-2-MA-2

    HUMIDITY TRANSDUCER,2% DUCT TRANSDUCER WITH THERMISTOR OR RTD,(4-20 MA 2-WIRE),1,000 OHM NICKEL RTD (5000 PPM)
    ✓ IN STOCK!
    CAN$429.89 Buy Surplus As Low As CAN$327.95
    CAN$327.95
    MAMAC SYSTEMS TE-707-B-7-B-2

    MAMAC SYSTEMS

    TE-707-B-7-B-2

    FLEXIBLE DUCT AVERAGING SENSOR - THERMISTOR, GALV. STEEL NEMA-1 ENCLOSURE, 10,000 OHM NTC THERMISTOR (TYPE III), 12 FEET ARMORED CABLE
    ✓ IN STOCK!
    CAN$134.82 Buy Surplus As Low As CAN$84.20
    CAN$84.20
    MAMAC SYSTEMS HU-226-2-VDC-12

    MAMAC SYSTEMS

    HU-226-2-VDC-12

    HUMIDITY TRANSDUCER,2% DUCT TRANSDUCER WITH THERMISTOR OR RTD,(0-5 VDC/0-10 VDC FIELD SELECTABLE),10,000 OHM NTC THERMISTOR (TYPE II)
    ✓ IN STOCK!
    CAN$243.82 Buy Surplus As Low As CAN$192.05
    CAN$192.05
    MAMAC SYSTEMS HU-225-EU-2-MA-7

    MAMAC SYSTEMS

    HU-225-EU-2-MA-7

    DISCONTINUED BY MANUFACTURER, ROOM HUM/IDITY TEMPERATURE SENSOR, 3.25X3.25
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$184.66
    CAN$184.66
    Repair Yours CAN$250.00
    MAMAC SYSTEMS HU-224-2-MA

    MAMAC SYSTEMS

    HU-224-2-MA

    DUCT MOUNT HUMIDITY TRANSDUCER, +/- 2% RH ACCURACY, WITH 4-20 MA OUTPUT
    ✓ IN STOCK!
    CAN$236.65 Buy Surplus As Low As CAN$146.25
    CAN$146.25
    MAMAC SYSTEMS HU-224-3-VDC

    MAMAC SYSTEMS

    HU-224-3-VDC

    DUCT MOUNT HUMIDITY TRANSDUCER +/- 3% RH ACCURACY WITH 0-5 VDC OR 0-10 VDC OUTPUT (FIELD SELECTABLE)
    ✓ IN STOCK!
    CAN$189.32 Buy Surplus As Low As CAN$149.20
    CAN$149.20
    MAMAC SYSTEMS HU-226-3-MA-12

    MAMAC SYSTEMS

    HU-226-3-MA-12

    HUMIDITY TRANSDUCER,3% DUCT TRANSDUCER WITH THERMISTOR OR RTD,(4-20 MA 2-WIRE),10,000 OHM NTC THERMISTOR (TYPE II)
    ✓ IN STOCK!
    CAN$205.10 Buy Surplus As Low As CAN$161.02
    CAN$161.02
    MAMAC SYSTEMS HU-227-2-VDC-7

    MAMAC SYSTEMS

    HU-227-2-VDC-7

    HUMIDITY TRANSDUCER,2% OUTSIDE AIR HUMIDITY WITH THERMISTOR OR RTD,(0-5 VDC/0-10 VDC FIELD SELECTABLE),10,000 OHM NTC THERMISTOR (TYPE III)
    ✓ IN STOCK!
    CAN$278.24 Buy Surplus As Low As CAN$172.84
    CAN$172.84
    MAMAC SYSTEMS HU-227-2-VDC-2

    MAMAC SYSTEMS

    HU-227-2-VDC-2

    HUMIDITY TRANSDUCER,2% OUTSIDE AIR HUMIDITY WITH THERMISTOR OR RTD,(0-5 VDC/0-10 VDC FIELD SELECTABLE),1,000 OHM NICKEL RTD (5000 PPM)
    CAN$499.32 Buy Surplus As Low As CAN$299.89
    CAN$299.89
    MAMAC SYSTEMS HU-227-2-MA-3

    MAMAC SYSTEMS

    HU-227-2-MA-3

    HUMIDITY TRANSDUCER,2% OUTSIDE AIR HUMIDITY WITH THERMISTOR OR RTD,(4-20 MA 2-WIRE),1,000 OHM PLATINUM RTD
    CAN$278.24 Buy Surplus As Low As CAN$172.84
    CAN$172.84
    MAMAC SYSTEMS HU-227-2-MA-17

    MAMAC SYSTEMS

    HU-227-2-MA-17

    HUMIDITY TRANSDUCER,2% OUTSIDE AIR HUMIDITY WITH THERMISTOR OR RTD,(4-20 MA 2-WIRE),20,000 OHM NTC THERMISTOR
    CAN$278.24 Buy Surplus As Low As CAN$172.84
    CAN$172.84
    MAMAC SYSTEMS HU-226-2-VDC-17

    MAMAC SYSTEMS

    HU-226-2-VDC-17

    TEMPERATURE/HUMIDITY TRANSDUCER +/- 2% RH ACCURACY WITH 0-5 VDC OR 0-10 VDC OUTPUT (FIELD SELECTABLE) WITH 20,000 OHM NTC THERMISTOR
    CAN$243.82 Buy Surplus As Low As CAN$150.68
    CAN$150.68
    MAMAC SYSTEMS A-550

    MAMAC SYSTEMS

    A-550

    OUTSIDE AIR HUMIDITY TRANSDUCER WEATHER SHELTER
    CAN$246.70 Buy Surplus As Low As CAN$147.73
    CAN$147.73
    Repair Yours CAN$250.00
    MAMAC SYSTEMS HU-225-2-MA

    MAMAC SYSTEMS

    HU-225-2-MA

    HUMIDITY TRANSDUCER, WALL MOUNT, +/- 2% RH ACCURACY WITH 4-20 MA OUTPUT
    CAN$218.00 Buy Surplus As Low As CAN$135.91
    CAN$135.91
    MAMAC SYSTEMS HU-225-2-MA-14

    MAMAC SYSTEMS

    HU-225-2-MA-14

    HUMIDITY TRANSDUCER,2% TEMP/HUMIDITY COMBINED - ROOM MOUNTED,(4-20 MA 2-WIRE),1,035 OHM SILICON PTC
    CAN$236.65 Buy Surplus As Low As CAN$146.25
    CAN$146.25
    MAMAC SYSTEMS EN-931

    MAMAC SYSTEMS

    EN-931

    ENTHALPY SENSOR
    CAN$196.48 Buy Surplus As Low As CAN$118.18
    CAN$118.18
    MAMAC SYSTEMS HU-226-2-MA-3

    MAMAC SYSTEMS

    HU-226-2-MA-3

    HUMIDITY TRANSDUCER,2% DUCT TRANSDUCER WITH THERMISTOR OR RTD,(4-20 MA 2-WIRE),1,000 OHM PLATINUM RTD
    CAN$243.82 Buy Surplus As Low As CAN$150.68
    CAN$150.68
    MAMAC SYSTEMS HU-225-2-VDC-12

    MAMAC SYSTEMS

    HU-225-2-VDC-12

    HUMIDITY TRANSDUCER,2% TEMP/HUMIDITY COMBINED - ROOM MOUNTED,(0-5 VDC/0-10 VDC FIELD SELECTABLE),10,000 OHM NTC THERMISTOR (TYPE II)
    CAN$236.65 Buy Surplus As Low As CAN$146.25
    CAN$146.25
    MAMAC SYSTEMS HU-225-2-VDC-10

    MAMAC SYSTEMS

    HU-225-2-VDC-10

    HUMIDITY TRANSDUCER,2% TEMP/HUMIDITY COMBINED - ROOM MOUNTED,(0-5 VDC/0-10 VDC FIELD SELECTABLE),3,000 OHM NTC THERMISTOR
    CAN$236.65 Buy Surplus As Low As CAN$146.25
    CAN$146.25
    MAMAC SYSTEMS HU-225-2-VDC-1

    MAMAC SYSTEMS

    HU-225-2-VDC-1

    HUMIDITY TRANSDUCER,2% TEMP/HUMIDITY COMBINED - ROOM MOUNTED,(0-5 VDC/0-10 VDC FIELD SELECTABLE),100 OHM PLATINUM RTD
    CAN$236.65 Buy Surplus As Low As CAN$146.25
    CAN$146.25
    MAMAC SYSTEMS HU-225-2-MA-3

    MAMAC SYSTEMS

    HU-225-2-MA-3

    HUMIDITY TRANSDUCER,2% TEMP/HUMIDITY COMBINED - ROOM MOUNTED,(4-20 MA 2-WIRE),1,000 OHM PLATINUM RTD
    CAN$236.65 Buy Surplus As Low As CAN$146.25
    CAN$146.25
    MAMAC SYSTEMS HU-225-2-MA-21

    MAMAC SYSTEMS

    HU-225-2-MA-21

    HUMIDITY TRANSDUCER,2% TEMP/HUMIDITY COMBINED - ROOM MOUNTED,(4-20 MA 2-WIRE),1,800 OHM NTC THERMISTOR
    CAN$236.65 Buy Surplus As Low As CAN$146.25
    CAN$146.25
    MAMAC SYSTEMS HU-225-2-MA-2

    MAMAC SYSTEMS

    HU-225-2-MA-2

    HUMIDITY TRANSDUCER,2% TEMP/HUMIDITY COMBINED - ROOM MOUNTED,(4-20 MA 2-WIRE),1,000 OHM NICKEL RTD (5000 PPM)
    CAN$350.11 Buy Surplus As Low As CAN$211.25
    CAN$211.25
    MAMAC SYSTEMS HU-225-2-MA-18

    MAMAC SYSTEMS

    HU-225-2-MA-18

    HUMIDITY TRANSDUCER,2% TEMP/HUMIDITY COMBINED - ROOM MOUNTED,(4-20 MA 2-WIRE),2,252 OHM NTC THERMISTOR
    CAN$236.65 Buy Surplus As Low As CAN$146.25
    CAN$146.25
    MAMAC SYSTEMS HU-225-2-MA-13

    MAMAC SYSTEMS

    HU-225-2-MA-13

    HUMIDITY TRANSDUCER,2% TEMP/HUMIDITY COMBINED - ROOM MOUNTED,(4-20 MA 2-WIRE),5,000 OHM NTC THERMISTOR
    CAN$236.65 Buy Surplus As Low As CAN$146.25
    CAN$146.25
    MAMAC SYSTEMS HU-225-2-MA-12

    MAMAC SYSTEMS

    HU-225-2-MA-12

    HUMIDITY TRANSDUCER,2% TEMP/HUMIDITY COMBINED - ROOM MOUNTED,(4-20 MA 2-WIRE),10,000 OHM NTC THERMISTOR (TYPE II)
    CAN$236.65 Buy Surplus As Low As CAN$146.25
    CAN$146.25
    MAMAC SYSTEMS HU-225-2-MA-10

    MAMAC SYSTEMS

    HU-225-2-MA-10

    HUMIDITY TRANSDUCER,2% TEMP/HUMIDITY COMBINED - ROOM MOUNTED,(4-20 MA 2-WIRE),3,000 OHM NTC THERMISTOR
    CAN$236.65 Buy Surplus As Low As CAN$146.25
    CAN$146.25
    MAMAC SYSTEMS HU-225-2-MA-1

    MAMAC SYSTEMS

    HU-225-2-MA-1

    HUMIDITY TRANSDUCER,2% TEMP/HUMIDITY COMBINED - ROOM MOUNTED,(4-20 MA 2-WIRE),100 OHM PLATINUM RTD
    CAN$236.65 Buy Surplus As Low As CAN$146.25
    CAN$146.25
    MAMAC SYSTEMS HU-225-3-VDC-8

    MAMAC SYSTEMS

    HU-225-3-VDC-8

    HUMIDITY TRANSDUCER,3% TEMP/HUMIDITY COMBINED - ROOM MOUNTED,(0-5 VDC/0-10 VDC FIELD SELECTABLE),10,000 OHM NTC THERMISTOR (CAREL)
    CAN$199.36 Buy Surplus As Low As CAN$124.09
    CAN$124.09
    MAMAC SYSTEMS HU-227-3-VDC-10

    MAMAC SYSTEMS

    HU-227-3-VDC-10

    HUMIDITY TRANSDUCER,3% OUTSIDE AIR HUMIDITY WITH THERMISTOR OR RTD,(0-5 VDC/0-10 VDC FIELD SELECTABLE),3,000 OHM NTC THERMISTOR
    CAN$243.82 Buy Surplus As Low As CAN$150.68
    CAN$150.68
    MAMAC SYSTEMS HU-227-3-MA-12

    MAMAC SYSTEMS

    HU-227-3-MA-12

    HUMIDITY TRANSDUCER,3% OUTSIDE AIR HUMIDITY WITH THERMISTOR OR RTD,(4-20 MA 2-WIRE),10,000 OHM NTC THERMISTOR (TYPE II)
    CAN$243.82 Buy Surplus As Low As CAN$150.68
    CAN$150.68
    MAMAC SYSTEMS HU-227-2-MA-12

    MAMAC SYSTEMS

    HU-227-2-MA-12

    HUMIDITY/TEMPERATURE SENSOR; 2% ACCURACY
    CAN$278.24 Buy Surplus As Low As CAN$172.84
    CAN$172.84
    MAMAC SYSTEMS HU-921-VDC-17

    MAMAC SYSTEMS

    HU-921-VDC-17

    HUMIDITY/TEMPERATURE SENSOR +/- 5% RH ACCURACY WITH 0-5 VDC OR 0-10 VDC OUTPUT (FIELD SELECTABLE) WITH 20,000 OHM NTC THERMISTOR
    CAN$136.25 Buy Surplus As Low As CAN$84.20
    CAN$84.20
    MAMAC SYSTEMS HU-227-3-MA-15

    MAMAC SYSTEMS

    HU-227-3-MA-15

    HUMIDITY TRANSDUCER,3% OUTSIDE AIR HUMIDITY WITH THERMISTOR OR RTD,(4-20 MA 2-WIRE),100,000 OHM NTC THERMISTOR
    CAN$243.82 Buy Surplus As Low As CAN$150.68
    CAN$150.68
    MAMAC SYSTEMS HU-227-2-VDC-5

    MAMAC SYSTEMS

    HU-227-2-VDC-5

    HUMIDITY TRANSDUCER,2% OUTSIDE AIR HUMIDITY WITH THERMISTOR OR RTD,(0-5 VDC/0-10 VDC FIELD SELECTABLE),1,000 OHM BALCO RTD
    CAN$278.24 Buy Surplus As Low As CAN$172.84
    CAN$172.84
    MAMAC SYSTEMS HU-921-MA

    MAMAC SYSTEMS

    HU-921-MA

    HUMIDITY SENSOR,(4-20 MA 2-WIRE)
    CAN$126.21 Buy Surplus As Low As CAN$78.30
    CAN$78.30
    MAMAC SYSTEMS HU-227-2-VDC-3

    MAMAC SYSTEMS

    HU-227-2-VDC-3

    TRANSMITTER, OUTSIDE AIR HUMIDITY/TEMPERATURE, +/- 2% RH ACCURACY, 0-5 VDC OR 0-10 VDC OUTPUT, (FIELD SELECTABLE) WITH 1000 OHM PLATINUM RTD
    CAN$278.24 Buy Surplus As Low As CAN$172.84
    CAN$172.84
    MAMAC SYSTEMS HU-227-2-VDC-17

    MAMAC SYSTEMS

    HU-227-2-VDC-17

    OUTSIDE AIR HUMIDITY/TEMPERATURE +/- 2% RH ACCURACY WITH 0-5 VDC OR 0-10 VDC OUTPUT (FIELD SELECTABLE) WITH 20,000 OHM NTC THERMISTOR
    CAN$278.24 Buy Surplus As Low As CAN$172.84
    CAN$172.84
    MAMAC SYSTEMS HU-227-2-MA-15

    MAMAC SYSTEMS

    HU-227-2-MA-15

    HUMIDITY TRANSDUCER,2% OUTSIDE AIR HUMIDITY WITH THERMISTOR OR RTD,(4-20 MA 2-WIRE),100,000 OHM NTC THERMISTOR
    CAN$278.24 Buy Surplus As Low As CAN$172.84
    CAN$172.84
    MAMAC SYSTEMS HU-227-2-MA-14

    MAMAC SYSTEMS

    HU-227-2-MA-14

    HUMIDITY TRANSDUCER,2% OUTSIDE AIR HUMIDITY WITH THERMISTOR OR RTD,(4-20 MA 2-WIRE),1,035 OHM SILICON PTC
    CAN$278.24 Buy Surplus As Low As CAN$172.84
    CAN$172.84
    MAMAC SYSTEMS HU-227-2-MA-13

    MAMAC SYSTEMS

    HU-227-2-MA-13

    HUMIDITY TRANSDUCER,2% OUTSIDE AIR HUMIDITY WITH THERMISTOR OR RTD,(4-20 MA 2-WIRE),5,000 OHM NTC THERMISTOR
    CAN$278.24 Buy Surplus As Low As CAN$172.84
    CAN$172.84
    MAMAC SYSTEMS HU-227-2-MA-10

    MAMAC SYSTEMS

    HU-227-2-MA-10

    HUMIDITY TRANSDUCER,2% OUTSIDE AIR HUMIDITY WITH THERMISTOR OR RTD,(4-20 MA 2-WIRE),3,000 OHM NTC THERMISTOR
    CAN$278.24 Buy Surplus As Low As CAN$172.84
    CAN$172.84
    MAMAC SYSTEMS HU-227-2-MA-1

    MAMAC SYSTEMS

    HU-227-2-MA-1

    2%RH HUM/TEMP 100 OHM RTD SEN
    CAN$278.24 Buy Surplus As Low As CAN$172.84
    CAN$172.84
    MAMAC SYSTEMS HU-226-3-VDC-21

    MAMAC SYSTEMS

    HU-226-3-VDC-21

    HUMIDITY TRANSDUCER,3% DUCT TRANSDUCER WITH THERMISTOR OR RTD,(0-5 VDC/0-10 VDC FIELD SELECTABLE),1,800 OHM NTC THERMISTOR
    CAN$236.65 Buy Surplus As Low As CAN$146.25
    CAN$146.25
    MAMAC SYSTEMS HU-226-3-VDC-2

    MAMAC SYSTEMS

    HU-226-3-VDC-2

    HUMIDITY TRANSDUCER,3% DUCT TRANSDUCER WITH THERMISTOR OR RTD,(0-5 VDC/0-10 VDC FIELD SELECTABLE),1,000 OHM NICKEL RTD (5000 PPM)
    CAN$391.48 Buy Surplus As Low As CAN$234.89
    CAN$234.89
    MAMAC SYSTEMS HU-226-3-VDC-18

    MAMAC SYSTEMS

    HU-226-3-VDC-18

    HUMIDITY TRANSDUCER,3% DUCT TRANSDUCER WITH THERMISTOR OR RTD,(0-5 VDC/0-10 VDC FIELD SELECTABLE),2,252 OHM NTC THERMISTOR
    CAN$236.65 Buy Surplus As Low As CAN$146.25
    CAN$146.25
    MAMAC SYSTEMS HU-226-3-VDC-16

    MAMAC SYSTEMS

    HU-226-3-VDC-16

    HUMIDITY TRANSDUCER,3% DUCT TRANSDUCER WITH THERMISTOR OR RTD,(0-5 VDC/0-10 VDC FIELD SELECTABLE),10,000 OHM NTC THERMISTOR (ELIWELL)
    CAN$236.65 Buy Surplus As Low As CAN$146.25
    CAN$146.25
    MAMAC SYSTEMS HU-226-3-VDC-10

    MAMAC SYSTEMS

    HU-226-3-VDC-10

    HUMIDITY TRANSDUCER,3% DUCT TRANSDUCER WITH THERMISTOR OR RTD,(0-5 VDC/0-10 VDC FIELD SELECTABLE),3,000 OHM NTC THERMISTOR
    CAN$236.65 Buy Surplus As Low As CAN$146.25
    CAN$146.25
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