PCB Piezotronics
PCB Piezotronics Echo Wireless Sensor Series
Model 670A01:Echo® Wireless Vibration Sensor, 916 MHz
Available models include 670A01, 670A02, TO670A01, TO670A02.
Model 670A01:Echo® Wireless Vibration Sensor, 916 MHz
This series groups the official PCB Piezotronics variants listed below. Differences such as frequency, configuration, connector, range, or regional option are shown in the table.
Key Features
Model 670A01:Echo® Wireless Vibration Sensor, 916 MHz
- Frequency Band: 916 MHz ISM Band
- Housing Material: Stainless Steel
- Size - Height: 4.40 in (111.8 mm)
- Weight: 1 lb (454 g)
Model & Varian
| Model | Official Variant Description | Acceleration Resolution | Velocity Resolution | Acceleration Range | Velocity Range | Transverse Sensitivity | RMS Velocity Frequency Range (±3 dB) | Velocity HP Filter | Velocity LP Filter |
|---|---|---|---|---|---|---|---|---|---|
| 670A01 | 670A01 Echo? Wireless Sensor, 916 Mhz | 0.007 g pk / 0.069 m/s² pk / [1] | 0.001 ips rms / 0.025 mm/s rms | 20 g pk / 196.2 m/s² pk / [1] | 4 ips rms / 101.6 mm/s rms | ≤7 % | 4 to 2300 Hz / [3] | 2 Hz, 1-pole RC | 2400 Hz,3-pole Chebyshev |
| 670A02 | 670A02 Echo? Wireless Sensor, 868 Mhz | 0.007 g pk / 0.069 m/s² pk / [1] | 0.001 ips rms / 0.025 mm/s rms | 20 g pk / 196.2 m/s² pk / [1] | 4 ips rms / 101.6 mm/s rms | ≤7 % | 4 to 2300 Hz / [3] | 2 Hz, 1-pole RC | 2400 Hz,3-pole Chebyshev |
| TO670A01 | PCB TO670A01 Echo? Wireless Sensor, 916 Mhz, Temp Out | 0.007 g pk / 0.069 m/s² pk / [1] | 0.001 ips rms / 0.025 mm/s rms | 20 g pk / 196.2 m/s² pk / [1] | 4 ips rms / 101.6 mm/s rms | ≤7 % | 4 to 2300 Hz / [3] | 2 Hz, 1-pole RC | 2400 Hz,3-pole Chebyshev |
| TO670A02 | PCB TO670A02 Echo? Wireless Sensor, 868 Mhz, Temp Out | 0.007 g pk / 0.069 m/s² pk / [1] | 0.001 ips rms / 0.025 mm/s rms | 20 g pk / 196.2 m/s² pk / [1] | 4 ips rms / 101.6 mm/s rms | ≤7 % | 4 to 2300 Hz / [3] | 2 Hz, 1-pole RC | 2400 Hz,3-pole Chebyshev |
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Spesifikasi
| Acceleration Resolution | 0.007 g pk / 0.069 m/s² pk / [1] |
|---|---|
| Velocity Resolution | 0.001 ips rms / 0.025 mm/s rms |
| Acceleration Range | 20 g pk / 196.2 m/s² pk / [1] |
| Velocity Range | 4 ips rms / 101.6 mm/s rms |
| Transverse Sensitivity | ≤7 % |
| RMS Velocity Frequency Range (±3 dB) | 4 to 2300 Hz / [3] |
| Velocity HP Filter | 2 Hz, 1-pole RC |
| Velocity LP Filter | 2400 Hz,3-pole Chebyshev |
| RMS Acceleration Frequency Range (±3 dB) | 2200 to 15000 Hz / [3] |
| Acceleration HP Filter | 2000 Hz,4-pole Chebyshev |
| Acceleration LP Filter | 15k Hz, 3-pole Chebyshev + 1-pole RC |
| Overload Limit (shock ) | 1000 g pk / 9810 m/s² pk |
| Temperature Range | -4 to +158 °F / -20 to +70 °C |
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