Meggitt
Meggitt Vibro-Meter CP103 Piezoelectric Pressure Transducer
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232 pC/bar, ?54 to 650 °C, 2 to 10000 Hz.
The CP103 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 CP103 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 combustorsHigh sensitivity: 232 pC/barVery high operating temperature: up to 650 °CAvailable in different integral mineral-insulated (MI) cable lengths, terminated with either a high-temperature connector or a LEMO connectorCertified for use in potentially explosive atmospheresPARAMETER
VALUE (IMPERIAL | METRIC)
Output type
Charge (2-wire)
Sensitivity
16.0 pC/psi | 232 pC/bar
Operating temperature range
?65 to 1202 °F | ?54 to 650 °C
Frequency response
Up to 10000 Hz
Dynamic measurement range
0.0006 to 290 psi | 0.00004 to 20 bar
Overload capacity
Up to 3626 psi | Up to 250 bar
Linearity
±1%
Acceleration sensitivity
?0.05 pC/g
Resonant frequency
>50 kHz
Hazardous area certifications
Ex ib, Ex nA
