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    Controls & Indicators / Temperature/Process Control

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    Results 51-100 of 997.
    EMERSON HG-UW

    EMERSON

    LIEBERT

    HG-UW

    HUMIDITY CONTROL SOLID STATE 24VAC
    ✓ IN STOCK!
    $315.00 Buy Surplus As Low As $187.11
    $187.11
    Repair Yours $200.00
    EMERSON 124502P1

    EMERSON

    LIEBERT

    124502P1

    PWA SMOKE DETECTOR CONTROL, 24 VDC, 4 CONN
    ✓ IN STOCK!
    $178.77 Buy Surplus As Low As $122.28
    $122.28
    Repair Yours Contact Us
    EMERSON 50A56-956

    EMERSON

    WHITE RODGERS

    50A56-956

    INTEGRATED CONTROL BOARD, FURNACE CONTROL, SINGLE STAGE, FAN SPEED, DIAGNOSTIC LED
    ✓ IN STOCK!
    $160.68 Buy Surplus As Low As $119.00
    $119.00
    Repair Yours $200.00
    EMERSON 50A55-3797

    EMERSON

    WHITE RODGERS

    50A55-3797

    HSI INTEGRATED FURNACE CONTROL KIT, 120V; IGNITOR VOLTAGE:120V; STAGES:SINGLE; OPERATING TEMPERATURE MIN:-40°C; OPERATING TEMPERATURE MAX:80°C; CONTROLLER MOUNTING:SURFACE MOUNT MULTIPOISE; ...
    ✓ IN STOCK!
    $178.00 Buy Surplus As Low As $107.00
    $107.00
    Repair Yours Contact Us
    EMERSON SLC3740-44A110

    EMERSON

    BRISTOL BABCOCK

    SLC3740-44A110

    CONTROLLER 1-5VDC INPUT 24VDC SPLY VOLT 8.4V
    ✓ IN STOCK!
    Buy Surplus As Low As $2,190.00
    $2,190.00
    Repair Yours $1,850.00
    EMERSON SLC3740-40A110

    EMERSON

    BRISTOL BABCOCK

    SLC3740-40A110

    CONTROLLER 1-5VDC INPUT 24VDC SPLY VOLT 8.4VA
    ✓ IN STOCK!
    Buy Surplus As Low As $2,190.00
    $2,190.00
    Repair Yours $1,850.00
    EMERSON 12P0680X05R

    EMERSON

    12P0680X05R

    PROCESS CONTROL
    ✓ IN STOCK!
    Buy Surplus As Low As $1,296.00
    $1,296.00
    Repair Yours $1,200.00
    EMERSON 444T-J1U1A1E5

    EMERSON

    FISHER ROSEMOUNT

    444T-J1U1A1E5

    TEMPERATURE TRANSMITTER CONTROLLER
    ✓ IN STOCK!
    Buy Surplus As Low As $566.35
    $566.35
    Repair Yours $460.00
    EMERSON 16A60-9

    EMERSON

    WHITE RODGERS

    16A60-9

    FREEZE PROTECTION CONTROL, -20F TO 50F RANGE, MANUAL RESET, 10' CAP, SPST
    ✓ IN STOCK!
    $263.55 Buy Surplus As Low As $151.00
    $151.00
    Repair Yours $200.00
    EMERSON 11B06-1

    EMERSON

    WHITE RODGERS

    11B06-1

    TEMPERATURE CONTROL, SPST, OPEN ON RISE, 100F TO 240F RANGE
    ✓ IN STOCK!
    $381.00 Buy Surplus As Low As $261.00
    $261.00
    Repair Yours $200.00
    EMERSON 4D33741G01

    EMERSON

    WESTINGHOUSE PROCESS CONTROL

    4D33741G01

    DISCONTINUED BY MANUFACTURER, PROCESS CONTROL MODULE, WDPF II
    ✓ IN STOCK!
    Buy Surplus As Low As $812.11
    $812.11
    Repair Yours $730.00
    EMERSON 1833629

    EMERSON

    ALCO CONTROLS

    1833629

    SUPER HEAT CONTROLLER FOR EEV
    ✓ IN STOCK!
    $575.00 Buy Surplus As Low As $345.00
    $345.00
    Repair Yours $287.00
    EMERSON 644HAK6J6F6

    EMERSON

    FISHER ROSEMOUNT

    644HAK6J6F6

    DISCONTINUED BY MANUFACTURER, TEMPERATURE TRANSMITTER, SENSOR (PT100_385_4-WIRE), IP 66/68, 42.2 VOLTS, 23MA
    ✓ IN STOCK!
    Buy Surplus As Low As $1,143.33
    $1,143.33
    Repair Yours $948.96
    EMERSON TSA-D0P

    EMERSON

    ALCO CONTROLS

    TSA-D0P

    DISCONTINUED BY MANUFACTURER, LOW-LIMIT TEMPERATURE CONTROL, MODEL TSA, SPDT, MANUAL RESET, 20 FT CAP, 115-230 VAC, 10 AMP
    ✓ IN STOCK!
    Buy Surplus As Low As $85.00
    $85.00
    Repair Yours Contact Us
    EMERSON 3500P1AOB1UE

    EMERSON

    MICRO MOTION

    3500P1AOB1UE

    DISCONTINUED BY MANUFACTURER, CONTROLLER AND TRANSMITTER, 14 WATTS MAX, 60 DEGRESS CELSIUS MAX, 85 TO 265 VAC, 0.25 AMPS MAX
    ✓ IN STOCK!
    Buy Surplus As Low As $3,888.00
    $3,888.00
    Repair Yours $3,585.60
    EMERSON 3830BE-K0-200-20-000000-00-0

    EMERSON

    BRISTOL BABCOCK

    3830BE-K0-200-20-000000-00-0

    TEMPERATURE CONTROLLER, 90-250VAC, 50/60HZ
    ✓ IN STOCK!
    $491.04 Buy Surplus As Low As $291.68
    $291.68
    Repair Yours $244.54
    EMERSON 0078N25N00A120T22E5

    EMERSON

    FISHER ROSEMOUNT

    0078N25N00A120T22E5

    TEMPERATURE SENSOR, SPRING LOADED
    ✓ IN STOCK!
    Buy Surplus As Low As $173.69
    $173.69
    Repair Yours $200.00
    EMERSON 396048129

    EMERSON

    BRISTOL BABCOCK

    396048129

    DISCONTINUED BY MANUFACTURER,REMOTE TERMINAL UNIT,24VDC,RTU3305
    ✓ IN STOCK!
    Buy Surplus As Low As $1,096.50
    $1,096.50
    Repair Yours $910.10
    EMERSON 3305-10B-021160000010

    EMERSON

    BRISTOL BABCOCK

    3305-10B-021160000010

    DISCONTINUED BY MANUFACTURER, REMOTE TERMINAL UNIT, PROGRAMMABLE SCADA CONTROLLER, 24 V DC, 0.5 AMP NOMINAL
    ✓ IN STOCK!
    Buy Surplus As Low As $855.36
    $855.36
    Repair Yours $717.12
    EMERSON 3L05-11

    EMERSON

    3L05-11

    LIMIT CONTROL, ADJUSTABLE SNAP DISC, ONEN ON RISE (S.P.S.T.), RANGE = 135 F TO 175 F, DIFFERENTIAL = 20 F
    ✓ IN STOCK!
    Buy Surplus As Low As $13.95
    $13.95
    Repair Yours Contact Us
    EMERSON 3R01-2

    EMERSON

    WHITE RODGERS

    3R01-2

    TEMPERATURE CONTROL, REFRIGERATION, 25/50 DEGREE F
    ✓ IN STOCK!
    Buy Surplus As Low As $12.12
    $12.12
    Repair Yours Contact Us
    EMERSON 1C11236G2

    EMERSON

    LIEBERT

    1C11236G2

    CONTROLLER, TEMPERATURE/HUMIDITY
    ✓ IN STOCK!
    Buy Surplus As Low As $118.20
    $118.20
    Repair Yours Contact Us
    EMERSON 834-0300

    EMERSON

    CLIMATE TECHNOLOGIES

    834-0300

    DISCONTINUED BY MANUFACTURER, REFRIGERATION CONTROLLER MODULE, SINGLE SYSTEM, 1CONDENSER AND 4SUCTION GROUPS, 24VAC, 50/60HZ
    ✓ IN STOCK!
    Buy Surplus As Low As $1,270.47
    $1,270.47
    Repair Yours $1,054.49
    EMERSON 5D51-90

    EMERSON

    WHITE RODGERS

    5D51-90

    FAN AND LIMIT CONTROL, 50-265F, 8IN INSERTION
    ✓ IN STOCK!
    $210.00 Buy Surplus As Low As $126.00
    $126.00
    Repair Yours $200.00
    EMERSON 11E79-901

    EMERSON

    WHITE RODGERS

    11E79-901

    120F-180F WATER HEATER CONTROL
    ✓ IN STOCK!
    $190.00 Buy Surplus As Low As $114.00
    $114.00
    Repair Yours Contact Us
    EMERSON P-T14-C1S1DE11

    EMERSON

    SPENCE

    P-T14-C1S1DE11

    T-14 TEMPPILOT 120/220 704BULB
    ✓ IN STOCK!
    $2,842.00 Buy Surplus As Low As $1,706.00
    $1,706.00
    Repair Yours $1,416.00
    EMERSON P-T134-C1S1CA11

    EMERSON

    SPENCE

    P-T134-C1S1CA11

    TEMPERATURE PILOT LIGHT, 700 STYLE BULB, BRONZE TSTAT MATERIAL, 10' CAPILLARY LENGTH, CAST IRON, 1/4" METAL TRIM, STEAM SERVICE, 70-170 DEGREES F
    ✓ IN STOCK!
    $2,651.00 Buy Surplus As Low As $1,591.00
    $1,591.00
    Repair Yours $1,321.00
    EMERSON T6150250

    EMERSON

    SPENCE

    T6150250

    PNEUMTEMP CONTRL 50-250F BRONZ
    ✓ IN STOCK!
    $1,938.00 Buy Surplus As Low As $1,163.00
    $1,163.00
    Repair Yours $966.00
    EMERSON P-T14-C1S1CE11

    EMERSON

    SPENCE

    P-T14-C1S1CE11

    T-14 70-170F,704B TEMP PILOT
    ✓ IN STOCK!
    $3,070.00 Buy Surplus As Low As $1,842.00
    $1,842.00
    Repair Yours $1,529.00
    EMERSON P-T134-C1S1DA11

    EMERSON

    SPENCE

    P-T134-C1S1DA11

    T-134 TEMP PILOT 120-220F CI
    $3,295.00 Buy Surplus As Low As $1,977.00
    $1,977.00
    Repair Yours $1,641.00
    EMERSON KJ2006X1-BM1

    EMERSON

    DELTAV

    KJ2006X1-BM1

    DISCONTINUED BY MANUFACTURER, CONTROLLER, M SERIES, 5 VDC AT 1.4 AMPS, VIM 2, LED INDICATION
    ✓ IN STOCK!
    Buy Surplus As Low As $3,525.00
    $3,525.00
    Repair Yours $2,290.00
    EMERSON 099030

    EMERSON

    ALCO CONTROLS

    099030

    87-464# HI# M/R 3' CAP CONTROL
    ✓ IN STOCK!
    $196.00 Buy Surplus As Low As $118.00
    $118.00
    Repair Yours Contact Us
    EMERSON 099026

    EMERSON

    ALCO CONTROLS

    099026

    SINGLE PRESSURE CONTROL, PS1 SERIES, 87-464PSIG SETPOINT, 44-218 PSIG DIFFERENTIAL, AUTO RESET WITH EXTENDED ADJUSTMENT SPINDLES, HIGH PRESSURE CONTROL WITH 1/4IN SAE MALE FLARE CONNECTION ( ...
    ✓ IN STOCK!
    $183.00 Buy Surplus As Low As $110.00
    $110.00
    Repair Yours Contact Us
    EMERSON WSK-201

    EMERSON

    LIEBERT

    WSK-201

    TEMPERATURE CONTROL SOLID STATE WINTER START
    ✓ IN STOCK!
    $265.00 Buy Surplus As Low As $159.00
    $159.00
    Repair Yours $200.00
    EMERSON 47D01U-843

    EMERSON

    WHITE RODGERS

    47D01U-843

    DEFROST CONTROL, 0% TO 95% RH, 24VAC; RATED VOLTAGE:24V; HUMIDITY RANGE:0% TO 95% RELATIVE HUMIDITY; OPERATING TEMPERATURE MIN:-40°C; OPERATING TEMPERATURE MAX:65°C; PRODUCT RANGE:47D SERIES
    ✓ IN STOCK!
    $173.00 Buy Surplus As Low As $104.00
    $104.00
    Repair Yours Contact Us
    EMERSON 099025

    EMERSON

    ALCO CONTROLS

    099025

    DISCONTINUED BY MANUFACTURER, SINGLE PRESSURE CONTROL, PS1 SERIES, 29 TO 290 PSI SETPOINT RANGE, 44 TO 218 PSI DIFFERENTIAL SETPOINT, AUTO RESET, HIGH PRESSURE CONTROL, 1/4" SAE (MALE FLARE) ...
    ✓ IN STOCK!
    Buy Surplus As Low As $109.00
    $109.00
    Repair Yours Contact Us
    EMERSON 148213P1

    EMERSON

    LIEBERT

    148213P1

    TEMPERATURE RECEIVER, W/ SIGHT GLASS
    ✓ IN STOCK!
    $558.98 Buy Surplus As Low As $362.00
    $362.00
    Repair Yours $202.52
    EMERSON H11T12

    EMERSON

    LIEBERT

    H11T12

    TEMPERATURE CONTROLLER, HUMIDITY, CHALLENGER, 45-55 PRECENT, HI/LO, 12-30 DEGREE C / 60-80 DEGREE F
    ✓ IN STOCK!
    $366.48 Buy Surplus As Low As $197.90
    $197.90
    Repair Yours $200.00
    EMERSON 020-0065

    EMERSON

    LIEBERT

    020-0065

    DISCONTINUED BY MANUFACTURER, TEMPERATURE CONTROLLER, MODEL TU-223, 3-HEATING/2-COOLING FUNCTIONS, HI/LO SENSITIVITY, 60-80DEGREES F, 24 VAC
    ✓ IN STOCK!
    Buy Surplus As Low As $332.10
    $332.10
    Repair Yours $307.00
    EMERSON 644-R-A-I1-Q4

    EMERSON

    FISHER ROSEMOUNT

    644-R-A-I1-Q4

    TEMPERATURE TRANSMITTER 4-20MA ATEX INTRINSIC
    ✓ IN STOCK!
    Buy Surplus As Low As $720.00
    $720.00
    Repair Yours $600.00
    EMERSON VE3008

    EMERSON

    DELTAV

    VE3008

    CONTROLLER, MQ CONTROLLER, 5VDC, 48 MB USER MEMORY, 8 PIN RJ-45 CONNECTOR, 3.0 A, NON REPLACEABLE FUSES
    ✓ IN STOCK!
    $18,247.00 Buy Surplus As Low As $13,868.00
    $13,868.00
    Repair Yours $4,895.00
    EMERSON RTU-3310

    EMERSON

    BRISTOL BABCOCK

    RTU-3310

    DISCONTINUED BY MANUFACTURER, PROGRAMMABLE RTU CONTROLLER, 3X I/O BOARDS 1-5 VDC, 4 - 20 MA SIGNAL
    ✓ IN STOCK!
    Buy Surplus As Low As $2,370.00
    $2,370.00
    Repair Yours $2,000.00
    EMERSON RTU-3305-10B

    EMERSON

    BRISTOL BABCOCK

    RTU-3305-10B

    DISCONTINUED BY MANUFACTURER, CONTROLLER, PROGRAMMABLE, 24VDC .5A, SCADA
    ✓ IN STOCK!
    Buy Surplus As Low As $1,917.00
    $1,917.00
    Repair Yours $1,800.00
    EMERSON KJ3102X1-BA1

    EMERSON

    DELTAV

    KJ3102X1-BA1

    DISCONTINUED BY MANUFACTURER, PROCESS CONTROL, 8 CHANNELS, 4-20MA, WITH HART MODULE, 12P1863X032
    ✓ IN STOCK!
    Buy Surplus As Low As $698.00
    $698.00
    Repair Yours $580.00
    EMERSON 11B05101

    EMERSON

    WHITE RODGERS

    11B05101

    DISCONTINUED BY MANUFACTURER, HYDRONIC CONTROL, SINGLE CONTROL, HOT WATER CONTROL
    ✓ IN STOCK!
    Buy Surplus As Low As $136.08
    $136.08
    EMERSON 1609-90

    EMERSON

    WHITE RODGERS

    1609-90

    REFRIGERATION TEMPERATURE CONTROL, -20F TO 50F RANGE, FOR 2 CIRCUIT HOOK-UPS (8' CAPILLARY)
    $146.00 Buy Surplus As Low As $88.00
    $88.00
    Repair Yours Contact Us
    EMERSON 1127-2

    EMERSON

    WHITE RODGERS

    1127-2

    TEMPERATURE CONTROL, 1100 SERIES, STRAP-ON STYLE, 100 TO 240 DEGREE F RANGE, FIXED 10 DEGREE F DIFFERENTIAL, SPDT, REPLACES 11B09-2
    ✓ IN STOCK!
    $237.93 Buy Surplus As Low As $137.70
    $137.70
    Repair Yours Contact Us
    EMERSON 11D18-1

    EMERSON

    WHITE RODGERS

    11D18-1

    WELL IMMERSION CONTROL, 100-240F, ADJUSTABLE DIFFERENTIAL, OPEN ON RISE
    ✓ IN STOCK!
    $237.00 Buy Surplus As Low As $162.90
    $162.90
    Repair Yours Contact Us
    EMERSON 11A79-2

    EMERSON

    WHITE RODGERS

    11A79-2

    FAST RESPONSE DIRECT IMMERSION CONTROL W/ 100-240°F RANGE AND 7-45°F DIFFERENTIAL
    ✓ IN STOCK!
    $342.00 Buy Surplus As Low As $206.00
    $206.00
    Repair Yours $200.00
    EMERSON 50T35-743

    EMERSON

    WHITE RODGERS

    50T35-743

    IGNITION CONTROL, SINGLE STAGE, 120VAC; IGNITOR VOLTAGE:120V; STAGES:SINGLE; OPERATING TEMPERATURE MIN:-40°C; OPERATING TEMPERATURE MAX:80°C; CONTROLLER MOUNTING:SURFACE MOUNT MULTIPOISE; PR ...
    ✓ IN STOCK!
    $232.00 Buy Surplus As Low As $140.00
    $140.00
    Repair Yours $200.00
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