Test & Measurement

High Accuracy, Fast Pressurization, and Long-Term Stability — All in One Instrument

The MC300 Pressure Controller incorporates Yokogawa's proprietary silicon resonant sensor and a needle valve servo mechanism to deliver high-accuracy pressure control. With an output relative accuracy of ±0.04% and a 12-month accuracy guarantee period, it provides stable pressure control over extended operating periods. The MC300 is used across a wide range of process management and production automation applications that require precise pressure control, including production line inspection of pressure sensors and pneumatic devices, compliance testing of blood pressure monitors, leak testing of enclosures, and calibration of differential pressure and pressure transmitters.

0.01% measurement accuracy. Long-term stability backed by data.

The MT300 Precision Pressure Monitor is a high-accuracy pressure instrument equipped with Yokogawa's proprietary silicon-based resonant sensor. It delivers 0.01% accuracy and long-term stability backed by years of accumulated measurement data. Unlike conventional high-accuracy pressure monitors that are limited to gas-only measurement, the MT300 also supports liquid measurement and differential pressure measurement with a single unit. From precision calibration in the lab to transmitter calibration in the field, the MT300 combines battery-powered portability with high accuracy to meet a wide range of pressure measurement needs.