The MC100 Series of Pneumatic Pressure Standard provides high accuracy and excellent reliability using a proprietary silicon resonant sensor developed by Yokogawa. Our MC100 is highly accurate and supports your goal for cost-efficiencies in manufacturing.
The MC100 Series is well-suited for calibration and maintenance of pressure instrumentation. Various pressure instruments such as pressure sensors, industrial transmitters, and pressure switches, as well as sphygmomanometers and other medical devices face severe price competition and demands for improved accuracy.
The MC100 Series meets your many requirements with these features:
High accuracy ±(0.05% of full scale)
Excellent stability provided by silicon resonant sensor
Low temperature coefficient Zero point: ±0.003% of full scale/°C Span: ±0.002% of full scale/°C
Divided output function with as many as 20 steps
Auto-step output function
Sweep output function
Offset monitor function to present deviation from final value
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Silicon resonant sensor
High sensitivity and resolution and superior long-term stability
The vibrators are in a vacuum. This reduces the dispersion of vibration energy. Combined with the superior flexibility of monocrystal silicon, this makes it possible to obtain a high Q value.
Extremely low temperature dependence
Two vibrators are used, and pressure is derived from the difference between the two unique oscillation counts. With this operating structure, it is possible to cancel out external environment influences such as ambient temperature. In addition, the oscillators are in a vacuum, so they are not affected by ambient temperature or humidity.
