The Yokogawa UM330-00 is a digital indicator with alarm functions, part of the UM330 series. It is designed for process monitoring – e.g. temperature, pressure, flow, etc. It features a universal input, multiple alarms, retransmission output, and built-in loop power supply for two-wire transmitters. It’s a panel mounted instrument (1/8 DIN size) with large LED display and is used where you need to monitor a variable, generate alarms when it goes out of range, and optionally send the measured value onward via analog output.

The Yokogawa UT551 is part of the GREEN Series of digital indicating controllers, designed for single-loop process control such as temperature, pressure, or flow. It provides universal input, clear digital display, multiple alarm functions, and versatile control outputs. The model code “-13” specifies a particular configuration of input/output and alarm options.

The Yokogawa UP550-00 is a compact, single-digit process indicator designed for simple and highly visible display of a single process variable's status. Unlike full-featured digital panel meters that show numerical values, the UP550-00 is designed to display a single character or a very limited set of codes (such as -1, 0, 1, H, L, etc.) based on the input signal.

The Yokogawa UP750-50 is a versatile Programmable Digital Panel Meter (digital indicator) designed for precise display of process variables. The "50" in the model number is a specific code that indicates this unit is pre-configured or optimized for AC voltage measurement.
Its primary function is to accept an AC voltage input signal, condition it, and display the true RMS value on a large, high-visibility display. It is commonly used to monitor the main power supply voltage in industrial control panels, electrical distribution systems, and on machinery.

The Yokogawa UP750-01 is a highly versatile Programmable Digital Panel Meter (also known as a digital indicator) designed for precise display of a wide range of industrial process signals.
Its core function is to accept an input signal from a sensor or transmitter, perform scaling and linearization if necessary, and present the measured value on a large, easy-to-read display. The "01" in the model number is a key identifier that typically signifies it is a base model with a standard, universal input capability, often pre-configured or most commonly used for basic DC voltage or current signals like 4-20 mA or 1-5V.

The Yokogawa UP750-51 is a highly versatile Programmable Digital Panel Meter designed for precise display and processing of a wide range of industrial signals.
Its core function is to accept an input signal from a sensor or transmitter, perform scaling, linearization, and other calculations, and then present the measured value on a large, easy-to-read display. The "51" in the model number is a key identifier that typically signifies it is pre-configured or particularly suited for a specific input type, most commonly AC Current when used with an external Current Transformer (CT).

The Yokogawa UT520-08 is a Dual-Digital Display Meter designed for simultaneous monitoring of two different process variables.
Its primary function is to accept two independent input signals from sensors or transmitters and display their values simultaneously on a single, compact dual-display unit. This is highly effective for applications where comparing or monitoring two related parameters is necessary, such as inlet/outlet temperature, pressure and temperature, or flow and total volume.

The Yokogawa UP750-51/Z+Z25 is not a single unit but a pre-configured system consisting of a Programmable Indicator/Controller and a corresponding current transformer (CT) sensor for electrical current measurement.

The Yokogawa VW3A4611 is an optional expansion board designed for the GA700 and A1000 series industrial AC inverters. This module provides additional analog input and output channels, significantly enhancing the flexibility and integration capabilities of the variable frequency drive (VFD) with external control systems.

The Yokogawa F3BU09-0N is a FOUNDATION Fieldbus (FF) Power Conditioner (PCD), commonly referred to as a "Terminator" or "Barrier". It is a critical component in a FOUNDATION Fieldbus H1 network infrastructure, designed to be installed inside a Fieldbus Power Supply or a related system cabinet.