The Yokogawa MT220-1PSIG-RS232 is a precision laboratory pressure standard designed for demanding calibration and measurement tasks. With an accuracy of 0.01% of reading and 0.015% of full scale, this instrument delivers reliable and repeatable pressure measurements essential for metrology, research, and industrial process control. The integrated RS232 interface ensures seamless data transfer and remote operation, making it a versatile tool for automated test systems.
Key Features & Highlights
- High accuracy: 0.01% of reading, 0.015% of full scale
- Pressure range: ±1 PSIG
- RS232 interface for data communication and remote control
- DCV and DCA measurement capabilities
- 24 V DC output for powering external devices
- Percent reading and error reading functions
- Measurement data memory for data logging
- Optional D/A conversion output, comparator output, and external trigger input
- GP-IB or RS-232 interfaces available
- 12 V DC power supply; battery operation optional
Applications
The Yokogawa MT220-1PSIG-RS232 is ideal for calibration laboratories, quality control, and process industries where precise pressure measurement is critical. It is commonly used for calibrating pressure transmitters, transducers, and other pressure-sensing devices, as well as in research and development environments requiring high-accuracy pressure standards.





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