Meggitt Vibro-Meter CP211 Piezoelectric Pressure Transducer

Details

• Type Designation Cable length Ordering number
• CP211 Piezoelectric pressure Defined when ordering 143-211-000-012
• transducer with LEMO connector 0.5 m 143-211-000-022
• 1 m 143-211-000-032
• 2 m 143-211-000-042
• 3 m 143-211-000-052
• 5 m 143-211-000-062
• 40 m 143-211-000-072
• 10 m 143-211-000-082
• CP211 Piezoelectric pressure transducer with
• Vibro-Meter high-temperature connector Defined when ordering 143-211-000-112
• 0.5 m 143-211-000-122
• 1 m 143-211-000-132
• 2 m 143-211-000-142
• 3 m 143-211-000-152
• 5 m 143-211-000-162
• 10 m 143-211-000-172

• 25 pC/bar, ?54 to 650 °C, 2 to 15000 Hz.

  The CP211 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 CP211 is designed and built for long-term use in extreme environments characterised by high temperatures and/or hazardous areas (potentially explosive atmospheres).

  Features

  • Designed for the long-term measurement of pressure pulsation in extreme environments, such as gas turbine combustors
  • Very high operating temperature: up to 650 °C (1202 °F)
  • Very high frequency response: up to 15000 Hz
  • Available in different integral mineral-insulated (MI) cable lengths, terminated with either a high-temperature connector or a LEMO connector
  • Certified for use in potentially explosive atmospheres

  • PARAMETER	VALUE (IMPERIAL | METRIC)
    Output type	Charge (2-wire)
    Sensitivity	1.72 pC/psi | 25 pC/bar
    Operating temperature range	?65 to 1202 °F | ?54 to 650 °C
    Frequency response	Up to 15000 Hz
    Sensitivity deviation	See response curves in data sheet
    Dynamic measurement range	0.007 to 3625 psi | 0.0005 to 250 bar
    Overload capacity	Up to 5076 psi | Up to 350 bar
    Linearity	<±1%
    Acceleration sensitivity	?0.0625 pC/g
    Resonant frequency	>80 kHz
    Hazardous area certifications	Ex ib