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.