Overview: The CA-YD-187T is a piezoelectric
accelerometer designed for industrial site monitoring. It features built-in IEPE for low noise and strong disturbance resistance, and is isolated and floating for enhanced performance.
Specifications:- Sensitivity: 100 mV/g at 20±5℃
- Measurement Range: ±50 g peak
- Max Transverse Sensitivity: Less than 5%
- Frequency Response: 1 to 9,000 Hz (±10%), 0.4 to 12,000 Hz (±3dB)
- Amplitude Linearity: ≤1%
- Operating Temperature Range: -40 to +120 ℃
- Shock Limit: 3000 g peak
- Noise: ≤100 μV rms
- Output Impedance: Less than 100 Ω
- Operating Voltage: 18 to 28 VDC (constant current source)
- Operating Current: 2 to 10 mA
- DC Bias Voltage: 12±2 VDC
- Case Isolation: Greater than 100MΩ
- Mounting: 1/4-28
- Sensing Element: Piezoelectric ceramics with shear geometry
- Case Material: 316L Stainless steel
- Sealing: IP67 with laser welding
- Weight: Approximately 80 g
- Output: Top 5/8-24 2-pin socket
Accessories: Includes a calibration certificate and a 1/4-28 to M6 stud converter.
Graphical Data:- Temperature Response: Graph indicates performance across a range of temperatures from -40 to +120 ℃.
- Frequency Response: Graph shows response from 2K to 50K Hz, indicating a stable performance across the specified frequency range.
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