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ME 504 – Piezoresistive Flush Membrane

ME 504 Pressure Sensor: Advanced, precise pressure measurement with ceramic base and flush diaphragm. Utilises piezoresistive principle and Wheatstone bridge for direct medium exposure. Al2O3 ceramic for excellent chemical resistance and durability. Optimised body for easy integration and mounting of signal conditioning PCBs. Features laser-adjustable PTC resistors for thermal compensation, ensuring high linearity and minimal hysteresis for reliable sensing.

ME 504 Ceramic Pressure Transducer Product Parameters

  • Pressure Ranges: 0.5-800 bar, gauge or sealed gauge types available
  • Output Signal: Piezoresistive, 1.4-6.0 mV/V sensitivity range
  • Accuracy: Typical/max 0.2-1.0% FS
  • Electrical Connections: 2-30 VDC supply, ≤ 1.3 mA current @ 10V
  • Process Connections: Flush diaphragm; options for absolute, gauge, sealed gauge
  • Media Compatibility: Ceramic Al2O3 96%, 99.6%, or sapphire diaphragm
  • Special Features: REACH, RoHS, Conflict Minerals Free compliant


Product Highlights

The ME504 Pressure Sensor is a versatile and reliable device designed to accurately measure pressure in various applications. It offers an extensive pressure range with options from 0.5 to 800 bar (7 to 11600 psi), catering to a wide range of pressure measurement needs. The sensor supports different pressure types, including Absolute, Gauge, and Sealed Gauge, allowing it to be employed in diverse pressure sensing scenarios. Utilising Piezoresistive technology, the ME504 ensures precise and consistent measurements. With a compact diameter of 18.00 mm and a flush mount structure, it is easily integrated into systems where space is limited. The sensor provides a Differential mV/V Signal output, ensuring compatibility with various data acquisition systems and offering a simple interface for data interpretation and analysis. Whether in industrial, automotive, or other applications, the ME504 Pressure Sensor proves to be a reliable and efficient choice for accurate pressure monitoring.


  • Excellent resistance to corrosion and abrasion
  • Absolute measurement available
  • Thermally compensated
  • Optimized for PCB mounting
  • Extended choice of measuring ranges

To download the latest datasheet click here: ME504

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