ME 750 Piezoresistive Monolithic Ceramic Pressure Transducer with Signal Conditioning

Precision outputs, corrosion‑resistant ceramic durability

The ME 750 Monolithic Pressure Sensors offer precise and stable measurements with their ceramic cell and piezoresistive technology. Utilizing Thick-Film technology on a ceramic diaphragm, they provide a 0.5…4.5 V ratiometric output or an I2C option. These sensors feature electronic calibration in bar or psi, aging detection, and offset/span correction, ensuring accuracy and longevity. They are EMC compliant and chemically resistant to aggressive media, offering customisable calibration and traceability for reliable performance in various applications.

ME 750 Ceramic Pressure Transducer Product Parameters

  • Pressure Ranges: Ranges from 1.6 to 400 bar and corresponding psi ranges from 20 to 5000.
  • Output Signal: ME750/MEP750: 0.5…4.5 [V], ME751/MEP751: 4…20 [mA], ME752/MEP752: 0…10 [V].
  • Accuracy: High accuracy calibration at 25°C (1.0-1.5% FS), varying with temperature.
  • Electrical Connections: Supply voltage 4.5…5.5 VDC for ME750/MEP750, 9…35 VDC for ME751/MEP751, 12…35 VDC for ME752/MEP752.
  • Media Compatibility: Suitable for gauge pressure measurements with monolithic sensor type.
  • Special Features: Piezoresistive technology, ceramic Al2O3 diaphragm, ≤ 5 ms response time, EMC/ESD compliance.

Core Highlights: ME 750 Ceramic Pressure Transducer

The ME750 Pressure Sensor is a highly versatile and reliable device designed to measure pressure accurately across various applications. Its pressure range spans from 1.6 to 400 bar (20 to 5000 psi), catering to a wide array of pressure requirements. The sensor operates on a gauge pressure type and employs advanced Piezoresistive technology with signal conditioning, ensuring precise and consistent measurements. 

With a compact diameter of 18.00 mm and a monolithic structure, the ME750 is engineered to fit seamlessly into different systems and environments. The sensor’s signal output is ratiometric, providing a range of 0.5 to 4.5 V, which facilitates easy integration with other equipment. Whether in industrial settings or research laboratories, the ME750 Pressure Sensor proves to be an indispensable tool for accurately monitoring pressure levels and ensuring optimal performance in various applications.

Features

The excellent resistance to corrosion and abrasion of the ME 750 Ceramic Pressure Transducer makes it highly suitable for use in harsh environments where aggressive chemicals or abrasive media are present. This property ensures long-term reliability and durability, especially in industries such as chemical processing, water treatment, and food and beverage production, where exposure to corrosive substances is common.

With signal conditioning capabilities, the ME 750 can be easily integrated into a variety of electronic systems. Signal conditioning refers to the transducer’s ability to provide a stable and accurate output signal, which can be directly used by control systems or monitoring equipment. This feature simplifies installation and enhances compatibility with a wide range of industrial automation and process control applications.

The transducer is also EMC compliant, meaning it is designed to operate reliably in environments with high electromagnetic interference. This compliance is crucial in modern industrial settings, where numerous electronic devices operate simultaneously and can cause signal disturbances. By meeting EMC standards, the ME 750 ensures accurate pressure readings without being affected by external electromagnetic noise.

Another important application is its thermal compensation. The ME 750 is engineered to maintain precise measurements across a wide temperature range. This thermal compensation is particularly valuable in outdoor or industrial environments where temperatures can fluctuate significantly, ensuring that the transducer delivers consistent performance regardless of ambient conditions.

Finally, the ME 750 features zero stress mounting software, which is designed to minimize mechanical stresses during installation. This approach helps prevent measurement errors that can arise from improper mounting or external forces acting on the sensor. As a result, the transducer provides more accurate and reliable pressure readings, making it ideal for applications where precision is critical.

To download the latest datasheet click here: ME750
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