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Field Devices

Field Devices for Building Automation Controls


  • Advanced Control Technologies P/N: DRN3.1
    $109.00 Advanced Control Technologies P/N: DRN3.1
    ADVANCED CONTROL TECHNOLOGIES. INTERFACE DEVICE MULTIPLE INPUT/RESISTIVE OUTPUT. P/N: DRN3.1 VERSION 1. NEW. UNITS COME IN ORIGINAL FACTORY BOXES.
  • Advanced Control Technologies P/N: PTS4.1G
    $110.00 Advanced Control Technologies P/N: PTS4.1G
    ADVANCED CONTROL TECHNOLOGIES. FLOATING POINT TO MODULATED PRESSURE OUTPUT. TRANSDUCER. P/N: PTS4.1G. NEW.
  • BELIMO LF 24-3
    $49.00 BELIMO LF 24-3
    BELIMO 24V ACTUATOR, SPRING RETURN FAIL SAFE, REVERSIBLE, FLOATING POINT. REFURBISHED.
  • C264 SETRA +/- 0.25 IN. WC.
    $39.95 C264 SETRA +/- 0.25 IN. WC.
    STATIC PRESSURE SENSOR-RANGE +/- 0.25 IN. WC. REFURBISHED.
  • C264 SETRA 0.0-1.5 IN. WC.
    $39.95 $25.97 C264 SETRA 0.0-1.5 IN. WC.
    PN: 26411R5WD2DA1D STATIC PRESSURE SENSOR-RANGE 0.0-1.5 IN. WC. COMES WITH EXTERIOR COVER. REFURBISHED.
  • DT 13 SIGNAL ISOLATOR
    $24.00 DT 13 SIGNAL ISOLATOR
    KELE MODEL DT-13 ISOLATED DC TO DC TRANSMITTER. 24 VAC INPUT. P/N: DT-13. SIGNAL ISOLATOR. REFURBISHED.
  • EZAUTOMATION EZPLC D 32
    $79.00 EZAUTOMATION EZPLC D 32
    EZ AUTOMATION P/N: EZPC-D-32. 4 SLOT BASE. REFURBISHED.
  • EZAUTOMATION EZPLC D 32E
    $99.00 EZAUTOMATION EZPLC D 32E
    EZ AUTOMATION P/N: EZPC-D-32E. 4 SLOT BASE. REFURBISHED.
  • Functional Devices Inc. RIB PSH24DNWB10
    $139.00 Functional Devices Inc. RIB PSH24DNWB10
    P/N: PSH24DNWB10. Enclosed 120Vac - 24Vdc/2.5A PS w/ 10A main breaker. NEW.
  • HONEYWELL RP818B 1002 1
    $22.95 HONEYWELL RP818B 1002 1
    HONEYWELL P/N: RP818B 1002 1. E/P RELAY, 24V, WALL MOUNT. NEW.HONEYWELL P/N: RP818B 1002 1. E/P RELAY, 24V, WALL MOUNT. NEW.
  • INET MICRO-REGULATOR MODEL: MRHP-C
    $189.00 INET MICRO-REGULATOR MODEL: MRHP-C
    INET CONTROL SYSTEMS INTERNATIONAL. MICRO-REGULATOR MODEL: MRHP-C. REFURBSIHED.
  • KMC I/O EXPANSION MODULE PN: CAN-A168EIO
    $399.00 KMC I/O EXPANSION MODULE PN: CAN-A168EIO
    KMC I/O EXPANSION MODULE PN: CAN-A168EIO. REFURBISHED.
  • Landis & Gyr 533-375
    $79.00 Landis & Gyr 533-375
    P/N 533-375 ELECTRONIC ROOM SENSOR. 10O OHM RTD. WITH 4-20 MA TRANSMITTER. 22 DEG. F. TO 122 DEG. F. REFURBISHED.
  • LANDIS & STAEFA 544 300
    $79.00 LANDIS & STAEFA 544 300
    P/N 544-300 ELECTRONIC ROOM SENSOR. 1000 OHM PLATINUM RTD. NEW.
  • Mach Air VAV Controller
    $149.00 Mach Air VAV Controller
    RELIABLE CONTROLS. MACH AIR VAV CONTROLLER WITH BELIMO LMZS-H ACTUATOR. REFURBISHED.  
  • P/N: 2641025WD11A1D SETRA 0.0-25.0 IN. WC.
    $59.95 P/N: 2641025WD11A1D SETRA 0.0-25.0 IN. WC.
    SETRA STATIC PRESSURE SENSOR-RANGE 0.0-25.0 IN. WC. NEW.