CP211 piezoelectric pressure transducer
- 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
Description
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
Additional information
| 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 |
The following downloads are available for this product:
- CP211 piezoelectric pressure transducer data sheet
- LCIE 02 ATEX 6106 Ex certificate (Europe) – CP21x
- KGS 17-GA4BO-0552X Ex certificate (South Korea) – CP21x
- EAЭC RU C-CH.AД07.B.03025/21 Ex certificate (Russian Federation) – CP103, CP21x, CP23x, CP7xx
- 143-211-000D012 product drawing [ LOGIN required ]
- 143-211-000D112 product drawing [ LOGIN required ]
- Pressure measurement chains using CPxxx piezoelectric pressure sensors installation manual [ LOGIN required ]
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- Certified for use in potentially explosive atmospheres
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