Meggitt Vibro-Meter CP235 Piezoelectric Pressure Transducer
Meggitt
Product Code: Vibro-Meter CP235
Brand: Meggitt
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Description for Meggitt Vibro-Meter CP235 Piezoelectric Pressure Transducer
Order Number:143-235-000-012143-235-000-022750 pC/bar, ?55 to 520 °C, 2 to 10000 Hz.The CP235 piezoelectric pressure transducer is a high-quality, high-reliability dynamic pressure sensor with a piezoelectric sensing element that provides a charge output. Accordingly, an external charge amplifier (IPC704 signal conditioner), is required to convert this charge-based signal into a current or a voltage signal.The CP235 is designed and built for long-term use in extreme environments characterised by high temperatures and/or hazardous areas (potentially explosive atmospheres).FeaturesDesigned for the long-term measurement of pressure pulsation in extreme environments, such as gas turbine combustorsVery high sensitivity: 750 pC/barHigh operating temperature: up to 520 °CAvailable in different integral mineral-insulated (MI) cable lengths, terminated with a high-temperature connectorCertified for use in potentially explosive atmospheres PARAMETER VALUE (IMPERIAL | METRIC) Output type Charge (2-wire) Sensitivity 51.7 pC/psi | 750 pC/bar Operating temperature range ?67 to 968 °F | ?55 to 520 °C Frequency response Up to 10000 Hz Sensitivity deviation See response curves in data sheet Dynamic measurement range 0.0007 to 72.5 psi | 0.00005 to 5 bar Overload capacity Up to 1450 psi | Up to 100 bar Linearity <±1% Acceleration sensitivity ?0.15 pC/g and ?0.375 pC/g Resonant frequency >55 kHz Hazardous area certifications Ex ia, Ex ib, Ex nARecommended Products For Meggitt