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    Fluid Control Equipment

    Controllers

    SC-F71/SC-S21

    Controllers that are used together with multi-control valves or general control valves.

     

    Benefits and Features

    Ensures Reliable Equipment Operation

    Multi-purpose Controller SC-F71 employs TLV proprietary algorithms for MC series high precision control (active controller and actuator).

    Free Voltage

    Rated voltage free between 100 and 240V AC.

    Easy to Use (SC-S21)
    • Compact design.
    • Optional alarm output available.
    • Measurement input by thermocouple or resistance temperature detector (RTD) (specify when placing order).
    • Operation is simple with auto-tuning function.

    Application Areas

    • For high precision control valves for steam or vacuum steam: Multi-purpose controller
    • For storing the set value patterns in memory on any of the control valves: Programmable multi-purpose controller
    • For multi-purpose control valves, etc: Multi-purpose controller, Programmable multi-purpose controller, Digital indicator controller.

    Product Details

    Model Photo Overview Specifications Manuals
    SC-F71
    • Compact multi-purpose controller for a wide range of operations
    • Allows pressure or temperature control when combined with automatic control valve (MC-COS [R])
    • Allows PID action with auto-tuning when combined with pneumatic control valves
    • Possible to toggle between 16 target settings stored in memory
    • Up to 4 contacts for alarm, 3 contacts for transmission output, and 6 contacts for external input
    Specifications Communication

    Hardware

    Installation Manual

    Parameter List

    Parameter/Function

    Quick Start Guide
    SC-S21
    •  Stores up to 4 target values
    • Compact, highly versatile controller
    • Can transmit output externally
    • Allows for input of thermocouple, RTD, voltage and current measurements
    • PID action (reverse or forward) or heating/cooling PID action with auto-tuning
    • High accuracy (up to ±0.2% F.S.)
    Specifications Communication

    Installation Manual

    The latest version of each product's instruction manual can be found on this page.

     

    Product Related Information