System auxiliary devices and Digital Monitor Switch

Auxiliary devices with a proven track record and high reliability, providing input/output signal processing, alarm systems, panel indication functions, etc., for distributed control systems (DCS) or panel instrumentation systems.


This is a series of signal converters for measurement and control in industrial processes. In addition to signal converters that change temperature and potentiometer signals to standardized 4–20 mA or 1–5 V DC signals, we also provide a line-up of distributors for transmitters, alarm setting devices (monitor switches), and various processors.

Digital Monitor Switch

This is a series of advanced-function alarm setting devices that allow setting of various parameters and checking input values and other information from the front panel. Each model is equipped with a standard 4–20 mA or 1–5 V DC analog signal as well as alarm functions for thermocouple and RTD input and a retransmission function for the input signal to the monitoring and control system.


Equipped with a moving coil indication mechanism for input of standard 4–20 mA or 1–5 V DC analog signals, these are current/voltage alarm indicators whose alarm settings can be freely set.

Feel free to contact us for consultation or inquiries regarding these products.

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