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Field Devices

Field Devices for Building Automation Controls

  • Siemens Landis & Gyr 265 1028
    $49.00 Siemens Landis & Gyr 265 1028
    SIEMENS -EP265 3W AIR VLV 120VAC, OPEN P/N: 265-1028. NEW.
  • Mach Air VAV Controller
    $149.00 Mach Air VAV Controller
    RELIABLE CONTROLS. MACH AIR VAV CONTROLLER WITH BELIMO LMZS-H ACTUATOR. REFURBISHED.  
  • INET MICRO-REGULATOR MODEL: MRHP-C
    $189.00 INET MICRO-REGULATOR MODEL: MRHP-C
    INET CONTROL SYSTEMS INTERNATIONAL. MICRO-REGULATOR MODEL: MRHP-C. REFURBSIHED.
  • Siemens 188-0034 POWERS CONTROL RETROLINE
    $169.00 Siemens 188-0034 POWERS CONTROL RETROLINE
    P/N: 188-0034 POWERS CONTROLS RETROLINE, 60 - 85 DEG. F., UNIT MOUNT.  NEW.
  • Siemens Landis & Gyr 536 767.
    $99.00 Siemens Landis & Gyr 536 767.
    P/N: 536-767-60 IMMERSION TEMPERATURE SENSOR. PLATINUM. 30 - 250 DEG. F., 6 INCH WELL. NEW.
  • POWERS 243-0001
    $99.00 POWERS 243-0001
    POWERS CONTROLS. P/N: RL243 SWITCHING RELAY. NEW.
  • SIEMENS LANDIS & STAEFA AST10
    $349.00 SIEMENS LANDIS & STAEFA AST10
    SIEMENS LANDIS & STAEFA. OPENAIR. P/N: AST10. HANDHELD PORTABLE OPERATORS TERMINAL. KIT COMES COMPLETE WITH INTERFACE CABLES, HANDHELD TERMINAL, MANUALS AND CARRYING CASE.  NEW.
  • SIEMENS 6EP1 331 1SL11
    $189.00 SIEMENS 6EP1 331 1SL11
    SIEMENS P/N:6EP1 331 1SL11. POWER SUPPLY. REFURBISHED.
  • Siemens Landis & Gyr 536 774
    $89.00 Siemens Landis & Gyr 536 774
    P/N: 536-774 IMMERSION TEMPERATURE SENSOR. 20 - 70 DEG. F. 2.5 INCH WELL INSERTION, NEW.
  • SIEMENS Landis & Gyr 189 142
    $4.99 SIEMENS Landis & Gyr 189 142
    SIEMENS STATIC PRESSURE TUBE P/N: 189-142. NEW.
  • Siemens Landis & Gyr 590 506
    $139.00 Siemens Landis & Gyr 590 506
    SIEMENS PRESSURE TRANSDUCER P/N: 590-506. RANGE" 0 - 5.0 IN. WC. NEW.
  • Siemens Landis & Gyr 544 760A
    $179.00 Siemens Landis & Gyr 544 760A
    ROOM SENSOR, RESISTANCE TEMPERATURE DEVICE, BEIGE. P/N: 544-760A. NEW.
  • Siemens Landis & Gyr 134-1460
    $59.00 Siemens Landis & Gyr 134-1460
    P/N: 134-1460 PRESSURE ELECTRIC CONTROL. NEW.
  • Siemens Landis & Gyr 540 246 72
    $99.00 Siemens Landis & Gyr 540 246 72
    P/N: 540-246-72 AVERAGING TEMPERATURE SENSOR ASSEMBLY, 0 - 180 DEG. F., 6 FOOT FLEXIBLE,  NEW.
  • Siemens Landis & Gyr 134-1504
    $79.00 Siemens Landis & Gyr 134-1504
    P/N: 134-1504 THERMOSTAT, LOW TEMP., 15/55, WITH MANUAL RESET.
  • POWERS 141 0574
    $64.00 POWERS 141 0574
    POWERS AIR FLOW SWITCH. .05 - 1.0 IN.WC.  NEW.