CE311 piezoelectric accelerometer
- Designed for the long-term measurement of vibration in severe environments, such as heavy-duty gas turbines and steam turbines
- High frequency response: up to 8000 Hz
- High sensitivity: 50 µA/g
- Current output (50 µA/g) for signal transmission over long distances: up to 1000 m
- Certified for use in potentially explosive atmospheres
Description
50 µA/g, −40 to 125 °C, up to 8000 Hz.
The CE311 piezoelectric accelerometer is a high-quality, high-reliability vibration sensor with a piezoelectric sensing element and integrated electronics that provides a current output.
The CE311 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 vibration in severe environments, such as heavy-duty gas turbines and steam turbines
- High frequency response: up to 8000 Hz
- High sensitivity: 50 µA/g
- Current output (50 µA/g) for signal transmission over long distances: up to 1000 m
- Certified for use in potentially explosive atmospheres
Additional information
| Output type | Current (2-wire) |
|---|---|
| Sensitivity | 50 µA/g | 5.1 µA / m/s2 |
| Operating temperature range | −40 to 257 °F | −40 to 125 °C |
| Frequency response | 2 to 8000 Hz |
| Sensitivity tolerance | ±5% |
| Dynamic measurement range | 0.004 to 40 g | 0.03924 to 392.4 m/s2 |
| Linearity | ≤1% |
| Transverse sensitivity | ≤3% |
| Resonant frequency | 20 kHz |
| Base strain sensitivity | 0.0015 g/µε |
| Type of electronics | Integrated |
| Hazardous area certifications | Ex ia, Ex nA, ExtD |
The following downloads are available for this product:
- CE311 piezoelectric accelerometer data sheet
- KEMA 04 ATEX 1055 Ex certificate (Europe) – CA28x, CE28x, CE31x
- LCIE 09 ATEX 1047 X Ex certificate (Europe) – CA28x, CE28x, CE31x
- IECEx DEK 15.0029 Ex certificate (International) – CA28x, CE28x, CE31x
- IECEx LCI 10.0021X Ex certificate (International) – CA28x, CE28x, CE31x
- cCSAus 1514310 Ex certificate (North America) – CA28x, CE28x, CE31x
- KGS 17-GA4BO-0324X Ex certificate (South Korea) – CE31x
- KGS 20-GA4BO-0464X Ex certificate (South Korea) – CE311
- 444-311-000D013 product drawing [ LOGIN required ]
- 444-311-000D113 product drawing [ LOGIN required ]
- Vibration measurement chains using CExxx or PVxxx piezoelectric sensors installation manual [ LOGIN required ]
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