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    FCS Closed Loop PID Controller

    PID Controller to control pumps, sensors and load cells

    The Flow Controller Systems (FCS) PID Controller is a self-contained, “open architecture” single channel PID closed loop controller designed to control pumps, load cells and sensors from a single portable, compact unit. Manufactured to be cost-effective with a user-friendly touch screen interface, the FCS Controller provides the ability to control, monitor, and data log in a wide variety of applications. Designed specifically for use with Sonotec’s ultrasonic flow sensors, the Controller allows accurate flow rate control, precise volume dosing and real-time flow correction.

    Key Features

    • Single channel system connects to one sensor

    • Easy to use 10” touchscreen

    • Made of ABD plastic making it lightweight and portable

    • Can be used on a benchtop or fixed mounted

    • Compatible with all pump manufacturers for system flexibility

    • Available with off-site alarming using the FCS Watchdog App

     Typical Applications

    • PID Closed Control Loop

    • Pump Feedback and Control

    • pH Control – Acid/Base Additions

    • Bolus Feed/Dosing – Carbon (Glucose) Feeding

    • Balance Feed Rate – In/Out

    • Filling/Dispensing for Vials and Bottling Lines

    • Perfusion


    Dimensions (W x L x H)8.66” x 5.5” x 1.97” (220 x 140 x 50mm)
    Weight2.6lbs (1.2kg)
    MaterialABD Engineered Plastic
    Operating SystemLinus based OS
    InterfaceWifi Accessible (On/Off, Password Protected), 2x USB (2.0), HDMI (for Monitors), Analog (4-20mA), Digital (Modbus) and Ethernet (RJ45)
    User Interface10” Touch Screen, Direct Monitor Connection via HDMI, USB for Mouse and Keyboard or Wireless Connection to External Touch Screen or Tablet
    Internet Remote AccessPassword Protected
    Offsite AlarmsOptional FCS Watchdog App
    Voltage120/220V and Fuse Protected


    Item NumberProduct Description
    700 20 1000FCS Controller 10” Touch Screen, Power Cord, M12 to M12 Sensor Cable, 1M 
    700 20 1001FCS Controller with Pressure 10” Touch Screen, M12 to M12 Sensor Cable, 1M 
    700 20 2000FCS Data Logger with Flow & Pressure 7” Touch Screen
    800 10 1000M12 5-pin Connecting Cable with flying leads for Pump, 1M