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    Results 1-50 of 109.
    SONTAY PL-630-1

    SONTAY

    PL-630-1

    PRESSURE SWITCH LIQUID DIFFERENTIAL
    ✓ IN STOCK!
    Buy Surplus As Low As $93.00
    $93.00
    SONTAY PA-DPS-88

    SONTAY

    PA-DPS-88

    DIFFERENTIAL PRESSURE SWITCH, 20-300 PA, MAXIMUM PRESSURE: 5000PA, IP54
    ✓ IN STOCK!
    $29.96 Buy Surplus As Low As $5.05
    $5.05
    Repair Yours $399.76
    SONTAY ST-D-04M

    SONTAY

    ST-D-04M

    DUCT THERMOSTAT 0-90 DEGREEES
    ✓ IN STOCK!
    $89.93 Buy Surplus As Low As $30.29
    $30.29
    SONTAY PL-507-1.6

    SONTAY

    PL-507-1.6

    PRESSURE SENSOR 0-1.6BAR 11-33VDC 4-20MA
    ✓ IN STOCK!
    $141.81 Buy Surplus As Low As $35.94
    $35.94
    Repair Yours $399.76
    SONTAY IO-DIM4A

    SONTAY

    IO-DIM4A

    CONVERTER MODULE DIGITAL TO ANALOGUE 4CHANNEL
    ✓ IN STOCK!
    Buy Surplus As Low As $58.64
    $58.64
    Repair Yours $399.76
    SONTAY TT-531-CV0

    SONTAY

    TT-531-CV0

    AIR SENSOR OUTSIDE
    ✓ IN STOCK!
    $155.25 Buy Surplus As Low As $41.44
    $41.44
    Repair Yours $399.76
    SONTAY TT-531-A

    SONTAY

    TT-531-A

    AIR TEMPERATURE SENSOR OUTSIDE IP65
    ✓ IN STOCK!
    $33.35 Buy Surplus As Low As $8.70
    $8.70
    SONTAY TT-541/E

    SONTAY

    TT-541/E

    DISCONTINUED BY MANUFACTURER, TEMPERATURE SENSOR, PT1000A CYLON, ACCURACY: 0.35C (0C TO 100C), PROBE: BRASS / 150MM X 6MM DIA., IP65
    ✓ IN STOCK!
    Buy Surplus As Low As $7.16
    $7.16
    SONTAY RH-SP02

    SONTAY

    RH-SP02

    DISCONTINUED BY MANUFACTURER, HUMIDITY/TEMERATURE TRANSMITTER, +/-3% ACCURACY, 4-20MA, 20-35VDC
    ✓ IN STOCK!
    Buy Surplus As Low As $112.23
    $112.23
    SONTAY TT-1000-K

    SONTAY

    TT-1000-K

    SPACE SENSOR
    ✓ IN STOCK!
    $42.37 Buy Surplus As Low As $20.01
    $20.01
    SONTAY TT-1000-A-MAT

    SONTAY

    TT-1000-A-MAT

    DISCONTINUED BY MANUFACTURER, SPACE TEMPERATURE SENSOR, TT-1000, TREND, RESISTIVE SET POINT, IP30, 10K3A1, REPLACEMENT: TT-S-A
    ✓ IN STOCK!
    Buy Surplus As Low As $22.73
    $22.73
    SONTAY TT-555-K

    SONTAY

    TT-555-K

    TEMPERATURE SENSOR, FLYING LEAD, 0-10 VDC, 2M CABLE LENGTH, IP40
    ✓ IN STOCK!
    $32.81 Buy Surplus As Low As $8.00
    $8.00
    SONTAY TT-I-G-250

    SONTAY

    TT-I-G-250

    TEMPERATURE SENSOR, IMMERSION, 250 MM SENSOR LENGTH, IP65 ENCLOSURE, FOR MEASURING THE TEMPERATURE OF LIQUIDS IN PIPEWORK
    ✓ IN STOCK!
    $69.00 Buy Surplus As Low As $46.00
    $46.00
    SONTAY PL-692-4-V

    SONTAY

    PL-692-4-V

    DIFFERENTIAL PRESSURE SENSOR, INPUT: 24 VAC/DC, OUTPUT: 0-10V, USE WITH LIQUIDS AND NON-AGGRESSIVE GASES, 1.5M FLYING LEAD SEALED FOR IP65 PROTECTION, MAX PRESSURE 0-4 BAR
    ✓ IN STOCK!
    $622.29 Buy Surplus As Low As $240.03
    $240.03
    Repair Yours $399.76
    SONTAY VZ-2-20

    SONTAY

    VZ-2-20

    2-WAY VALVE, PLUG CLOSES AGAINST FLOW, DN20 (G 3/4) CONNECTION, FEMALE THREADED CONNECTIONS, FLOW RATE: 3.5M3/H, MAX PRESSURE DIFF 1BAR
    ✓ IN STOCK!
    $45.31 Buy Surplus As Low As $20.03
    $20.03
    Repair Yours $399.76
    SONTAY VZ-2-15

    SONTAY

    VZ-2-15

    VALVE, 2-PORTS, 1/2" THREAD, NORMALLY CLOSED WITH SPRING RETURN, 2.5BAR MAX DIFF PRESSURE
    ✓ IN STOCK!
    $42.64 Buy Surplus As Low As $19.26
    $19.26
    Repair Yours $399.76
    SONTAY GS-AQ622-UN

    SONTAY

    GS-AQ622-UN

    AIR QUALITY TRANSMITTER, OPTIONAL LCD DISPLAY, SELECTABLE OUTPUT OF 0-10VDC/0-5VDC/4-20MAMP, DUCT-MOUNTED
    ✓ IN STOCK!
    $293.16 Buy Surplus As Low As $113.60
    $113.60
    Repair Yours $399.76
    SONTAY TT-518-A

    SONTAY

    TT-518-A

    THIMBLE TEMPERATURE SENSOR, 24 VAC/DC, 4-20 MA, -30 TO +60 DEGREE C, IP30
    ✓ IN STOCK!
    $58.63 Buy Surplus As Low As $15.86
    $15.86
    SONTAY GS-S-CO-LED

    SONTAY

    GS-S-CO-LED

    DISCONTINUED BY MANUFACTURER, CO DETECTOR WITH LED’S & RELAY OUTPUT, 3 WIRE, POWER SUPPLY: 24 VDC, IP30, WALL MOUNT
    ✓ IN STOCK!
    Buy Surplus As Low As $120.00
    $120.00
    Repair Yours $300.00
    SONTAY TT-322-A-250

    SONTAY

    TT-322-A-250

    DISCONTINUED BY MANUFACTURER, DUCT SENSOR, TEMPERATURE SENSOR, 250 MM PROBE LENGTH, PLASTIC HOUSING, IP65
    ✓ IN STOCK!
    Buy Surplus As Low As $48.00
    $48.00
    SONTAY RH-S-LCD

    SONTAY

    RH-S-LCD

    TEMPERATURE AND RELATIVE HUMIDITY SENSOR, 3% W/ LED, SPACE MOUNTED, AUTO DETECTION, 0-10 VDC OR 4-20 MA OUTPUTS, LOOP POWERING VIA DIP, 0-10 VDC (0-5V FOR -5V) OR 4-20 MA, RH 0-100%, TEMPERA ...
    ✓ IN STOCK!
    $381.00 Buy Surplus As Low As $229.00
    $229.00
    SONTAY TT531/PT100A

    SONTAY

    TT531/PT100A

    DISCONTINUED BY MANUFACTURER, TEMPERATURE SENSOR, BODY STYLE: CYLINDRICAL, 2WIRE, O/S AIR
    ✓ IN STOCK!
    Buy Surplus As Low As $40.00
    $40.00
    SONTAY TT525/PT100A

    SONTAY

    TT525/PT100A

    TEMPERATURE SENSOR 4-20MA 0-10VDC W/PROBE NYLON
    ✓ IN STOCK!
    $59.00 Buy Surplus As Low As $39.00
    $39.00
    Repair Yours $300.00
    SONTAY IO-RM2

    SONTAY

    IO-RM2

    RELAY MODULE, 2STAGE, 24VAC/DC, INPUT, 0-10VDC, OUTPUT
    ✓ IN STOCK!
    $47.00 Buy Surplus As Low As $36.00
    $36.00
    SONTAY IO-DIM-4

    SONTAY

    IO-DIM-4

    DIGITAL INPUT MULTIPLEXER, DIGITAL TO ANALOGUE CONVERTER, 24 VAC/DC, 4 CHANNEL, DIN RAIL MOUNTING
    ✓ IN STOCK!
    $53.00 Buy Surplus As Low As $32.00
    $32.00
    SONTAY IO-DIM-6

    SONTAY

    IO-DIM-6

    DIGITAL INPUT MULTIPLEXER, 6 INPUT, DIGITAL TO ANALOGUE CONVERTOR, 24 VAC/DC
    ✓ IN STOCK!
    $87.00 Buy Surplus As Low As $53.00
    $53.00
    SONTAY IO-ABM4

    SONTAY

    IO-ABM4

    OVERRIDE MODULE ANALOGUE 0-10VDC 4OUT
    ✓ IN STOCK!
    $85.00 Buy Surplus As Low As $51.00
    $51.00
    SONTAY RH-SH-1D

    SONTAY

    RH-SH-1D

    HUMISTAT, SINGLE-STAGE, W/ CONCEALED ADJUSTMENT, 2 AMP @ 250 VAC / 5 AMP @ 230 VAC
    ✓ IN STOCK!
    $594.00 Buy Surplus As Low As $452.00
    $452.00
    SONTAY TT-322-A

    SONTAY

    TT-322-A

    DISCONTINUED BY MANUFACTURER, DUCT SENSOR, TEMPERATURE SENSOR, PLASTIC HOUSING, 10K3A1 SENSING ELEMENT, CYLON, DISTECH, IP65, REPLACED BY TT-D-A
    ✓ IN STOCK!
    Buy Surplus As Low As $27.00
    $27.00
    SONTAY PA-267-300-V

    SONTAY

    PA-267-300-V

    PRESSURE TRANSMITTER, 13-40VDC, 11-30VAC, 0-300PA
    ✓ IN STOCK!
    $503.00 Buy Surplus As Low As $302.00
    $302.00
    Repair Yours $250.66
    SONTAY PL-511-4-V

    SONTAY

    PL-511-4-V

    PRESSURE TRANSMITTER LIQUID 0-4BAR
    ✓ IN STOCK!
    $273.00 Buy Surplus As Low As $181.00
    $181.00
    Repair Yours $200.00
    SONTAY PL-692-2.5

    SONTAY

    PL-692-2.5

    DIFFERENTIAL PRESSURE SENSOR, LIQUID, 0 - 2.5 BAR, 0.02 AMP, 24 V DC, IP65
    ✓ IN STOCK!
    $466.26 Buy Surplus As Low As $151.93
    $151.93
    Repair Yours $266.51
    SONTAY IO-RM4

    SONTAY

    IO-RM4

    RELAY MODULE, 21-40 VDC INPUT, 0-10 V INPUT SIGNAL, 0-10 V OUTPUT SIGNAL, 4 STAGE
    ✓ IN STOCK!
    $101.00 Buy Surplus As Low As $77.00
    $77.00
    SONTAY PA-60-2

    SONTAY

    PA-60-2

    DIFFERENTIAL PRESSURE TRANSMITTER, FOR AIR, SELECTABLE RANGES (0-50PA / 0-100PA / 0-300PA / 0-500PA), SELECTABLE OUTPUT (0-10VDC / 2-10VDC / 0-20MA / 4-20MA), 3-WIRE CONNECTION, POWER SUPPLY ...
    ✓ IN STOCK!
    $209.21 Buy Surplus As Low As $72.92
    $72.92
    SONTAY GS-CO2-D

    SONTAY

    GS-CO2-D

    CO2 HUMIDITY & TEMPERATURE SENSOR, DUCT-MOUNT, 0-2000 PPM, -20 - 50 °C, 0-100% RH, 24 VAC/VDC
    ✓ IN STOCK!
    $598.24 Buy Surplus As Low As $183.30
    $183.30
    SONTAY SC-S-200000

    SONTAY

    SC-S-200000

    DISCONTINUED BY MANUFACTURER, TEMPERATURE & CO2 SENSOR, SPACE-MOUNT, RANGE: 0-1000PPB TVOC, RANGE: 0 TO +40 DEGREES C, 24 VDC / 30 MA SUPPLY, IP30
    ✓ IN STOCK!
    Buy Surplus As Low As $36.62
    $36.62
    SONTAY PL-528-10

    SONTAY

    PL-528-10

    DISCONTINUED BY MANUFACTURER, PRESSURE SENSOR, LIQUID STATIC, 0-10 BAR, 4-20 MA, 1/2" BSP
    ✓ IN STOCK!
    Buy Surplus As Low As $73.98
    $73.98
    SONTAY GS-CO2-RHT-1001-SP

    SONTAY

    GS-CO2-RHT-1001-SP

    SPACE CO2 RH & T TRANSMITTER, 0-2000 PPM, 24 VAC/DC, 140 MA MAX, ABS (FLAME RETARDANT), POLISHED WHITE MATERIAL HOUSING, 0 TP +40 DEGREES C IP30
    ✓ IN STOCK!
    $711.60 Buy Surplus As Low As $210.06
    $210.06
    Repair Yours $399.76
    SONTAY OC-C-LVN

    SONTAY

    OC-C-LVN

    INTERNAL OCCUPANCY DETECTOR, CEILING MOUNTED, 360 FIELD OF VIEW, 6 METRES MAX COVERAGE, 24 VAC/DC, 20MA MAX, IP30
    ✓ IN STOCK!
    $116.98 Buy Surplus As Low As $62.63
    $62.63
    Repair Yours $399.76
    SONTAY RH-622-T

    SONTAY

    RH-622-T

    HUMIDITY AND TEMPERATURE SENSOR, DUCT MOUNTED, DIRECT THERMISTOR, 3 PERCENT ACCURACY, 4-20 MA
    ✓ IN STOCK!
    $268.00 Buy Surplus As Low As $161.00
    $161.00
    SONTAY TT-325-K

    SONTAY

    TT-325-K

    SENSOR TEMPERATURE AIR DUCT STA1
    ✓ IN STOCK!
    $157.76 Buy Surplus As Low As $48.14
    $48.14
    SONTAY TT-555-H

    SONTAY

    TT-555-H

    TEMPERATURE SENSOR, FLYING LEAD, 0-10VDC, 2M, IP40
    ✓ IN STOCK!
    $26.38 Buy Surplus As Low As $8.73
    $8.73
    SONTAY WD-AMX-2

    SONTAY

    WD-AMX-2

    DISCONTINUED BY MANUFACTURER,WATER LEAK DETECTION,240V
    ✓ IN STOCK!
    Buy Surplus As Low As $83.67
    $83.67
    Repair Yours $399.76
    SONTAY PA-DPS-91W

    SONTAY

    PA-DPS-91W

    AIR SWITCH, 50 MBAR, 5 AMP AT 230 VAC, 2 AMP AT 30 VDC, 50 TO 500 PA AIR DP SWITCH, SCREW TERMINALS, METAL MOUNTING BRACKET, -30 TO +85 DEGREES C, IP54/65
    ✓ IN STOCK!
    $98.34 Buy Surplus As Low As $45.25
    $45.25
    SONTAY FCERV3

    SONTAY

    FCERV3

    ELECTRONIC SPEED CONTROLLER, 1 PHASE, 3 AMP, 230 VAC, 0-10 VDC, 4-20 MA
    ✓ IN STOCK!
    $282.00 Buy Surplus As Low As $170.00
    $170.00
    Repair Yours $200.00
    SONTAY PL-528-6

    SONTAY

    PL-528-6

    PRESSURE TRANSMITTER, 0-6 BAR, 4-20 MA, 0-10 VDC, 2 WIRE LOOP, 1 MS RESPONSE TIME, IP 65
    ✓ IN STOCK!
    $350.45 Buy Surplus As Low As $239.85
    $239.85
    Repair Yours $266.51
    SONTAY ST-D-01A

    SONTAY

    ST-D-01A

    DUCT THERMOSTAT, GENERAL PURPOSE, -35 TO +35 DEGREES C, AUTO RESET, IP54
    ✓ IN STOCK!
    $98.34 Buy Surplus As Low As $44.05
    $44.05
    SONTAY PA-60-1

    SONTAY

    PA-60-1

    DIFFERENTIAL PRESSURE TRANSMITTER, 3-WIRE CONNECTION, POWER SUPPLY 24 V AC/DC, IP65
    ✓ IN STOCK!
    $223.00 Buy Surplus As Low As $170.00
    $170.00
    Repair Yours $200.00
    SONTAY GS-AQ-S

    SONTAY

    GS-AQ-S

    AIR QUALITY & TEMPERATURE TRANSMITTER, SPACE MOUNT, RANGE: 0-1000PPB TVOC, RANGE: 0 TO +40 DEGREES C, 24 VDC / 30 MA SUPPLY, IP30
    ✓ IN STOCK!
    $375.00 Buy Surplus As Low As $225.00
    $225.00
    SONTAY TT-1015-A

    SONTAY

    TT-1015-A

    TEMPERATURE SENSOR, INDOOR USE, BLACK-BULB, 10K3A SENSOR ELEMENT
    ✓ IN STOCK!
    $62.63 Buy Surplus As Low As $31.47
    $31.47
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