Piezoelectric pressure sensor M/02

Piezoelectric Pressure Sensors, sometimes referred to as pressure microphones are primarily designed for measuring pressure transients, dynamic pressure pulsations in liquids or gases, dynamic blasts, and rapid pressure variation and surges. This type of pressure sensor allows for high accuracy, and highly stable measurements in harsh environments, and can also be used to indirectly measure other variables such as fluid/gas flow, speed, and water level.

The M/01 range of pressure transducers offers high sensitivities, in temperatures of up to 250ºC with the option for vibration compensation where required. This range of transducer is particularly suited to high-intensity acoustics, turbulence, and cavitation measurements, particularly where these phenomena may be superimposed upon high static pressure fluid media

Piezoelectric Pressure Sensors have applications in oil, energy, and marine industries to name but a few, due to their ability to measure highly dynamic pressure changes.

Model variations

M/02/F, M/02/FA, M/02/T, M/02/TA

• 5nC/bar nom
• Vibration compensated
• 250/300°C max

Charge Amplifier

This type of precision dynamic pressure transducer will require a charge amplifier. We recommend the CA/04 for this.

Environmental

Both M/02s have a variety of signal outlet options to cater to more extreme operating conditions. These encompass fluid immersion of transducer and cable, environments hazardous to cabling where cable armouring may be necessary and electrical interference.

Options

• Charge vs. pressure up to 500bar
• Wideband temperature calibration -50/+300o
• Proof pressure test of transducers, transducer/cable assemblies to 150bar
• Hermetic Microdot, TNC, and 7/16 UNS 2 pole connectors
• Integral hardline cable termination
• Case isolated signal for cmr