CA134 piezoelectric accelerometer
Designed for the long-term measurement of vibration over wide temperature ranges in extreme environments, such as gas turbines or cryogenic applications
- Operating temperature: −54 to 500 °C, −253 (20 K) to 500 °C for cryogenic version
- Frequency response: 0.5 to 6000 Hz
- Available as a sensor only (no integral cable) or with an integral mineral-insulated (MI) with a double braid
- Certified for use in potentially explosive atmospheres
Description
The CA134 piezoelectric accelerometer is a vibration sensor with a piezoelectric sensing element that provides a charge output. Accordingly, an external charge amplifier (IPC707 signal conditioner), is required to convert this charge-based signal into a current or a voltage signal.
The CA134 is designed and built for long-term use in extreme environments characterised by high temperatures and/or hazardous areas (potentially explosive atmospheres).
Features
- Sensitivity: 10 pC/g
- Operating temperature: −54 to 500 °C, −253 (20 K) to 500 °C for cryogenic version
- Frequency response: 0.5 to 6000 Hz
- Measurement range: up to 500 g
- Available as a sensor only (no integral cable) or with an integral mineral-insulated (MI) with a double braid
- Certified for use in potentially explosive atmospheres
Additional information
Output type | Charge (2-wire) |
---|---|
Sensitivity | 10 pC/g | 1.02 pC / m/s2 |
Operating temperature range | −65 to 932 °F | −54 to 500 °C |
Frequency response | Up to 6000 Hz |
Sensitivity tolerance | ±5% |
Dynamic measurement range | 0.001 to 500 g | 0.00981 to 4905 m/s2 |
Linearity | ±1% |
Transverse sensitivity | <5% |
Resonant frequency | >14 kHz |
Base strain sensitivity | <7E−4 g/µε |
Hazardous area certifications | Ex ia, Ex ib, Ex nA |
The following downloads are available for this product:
- CA134 piezoelectric accelerometer data sheet
- LCIE 02 ATEX 6110 X Ex certificate (Europe) – CA134
- LCIE 09 ATEX 1043 X Ex certificate (Europe) – CA134
- IECEx LCI 06.0008X Ex certificate (International) – CA134
- IECEx LCI 10.0017X Ex certificate (International) – CA134
- cCSAus 1636188 Ex certificate (North America) – CA134
- KGS 14-GA4BO-0130X Ex certificate (South Korea) – CA134
- TIIS TC 20432 Ex certificate (Japan) – CA134
- TIIS TC 20544 Ex certificate (Japan) – CA134
- CNEx 22.2014X Ex certificate (China) – CA134
- INMETRO BVC20.3862-X Ex certificate (Brazil) – CA134
- INMETRO BVC20.3863-X Ex certificate (Brazil) – CA134
- EAЭC RU C-CH.AД07.B.03042/21 Ex certificate (Russian Federation) – CA134, CA20x, CA28x, CA30x, CA901, CE134, CE281, CE620
- 144-134-000D203 product drawing [ LOGIN required ]
- 144-134-000D613 product drawing [ LOGIN required ]
- Vibration measurement chains using CAxxx piezoelectric accelerometers installation manual [ LOGIN required ]
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