Cảm biến gia tốc 633A01 | Piezoelectric USB Digital Accelerometer PCB
ENGLISH: | SI: | ||
---|---|---|---|
PERFORMANCE | |||
Sensitivity (Channel A) | 334566 counts/g | 34105 counts/(m/s²) | [ 1] [ 4] |
Sensitivity (Channel B) | 664689 counts/g | 67756 counts/(m/s²) | [ 1] [ 4] |
Measurement Range (Channel A) | ±20 g pk | ±196 m/s² pk | [ 3] |
Measurement Range (Channel B) | ±10 g pk | ±98 m/s² pk | [ 3] |
ADC Bandwidth (-3 dB) | 9.3 to 1374000 cpm | 0.155 to 22900 Hz | |
Frequency Range (±5 %) | 120 to 480000 cpm | 2 to 8000 Hz | [ 3] [ 5] |
Frequency Range (±10 %) | 90 to 660000 cpm | 1.5 to 11000 Hz | [ 3] [ 5] |
Frequency Range (±3 dB) | 54 to 900000 cpm | 0.9 to 15000 Hz | [ 3] [ 5] |
Resonant Frequency | ≥1500000 cpm | ≥25000 Hz | |
Mounted Resonance | 1044000 cpm | 17400 Hz | [ 3] |
Mounted Resonance Amplification | 200 % | 200 % | [ 3] |
Broadband Resolution (1) | 0.0025 g pk | 0.0245 m/s² pk | [ 1] [ 3] |
Non-Linearity | ≤2 % | ≤2 % | [ 2] |
Transverse Sensitivity | ≤5 % | ≤5 % | |
ENVIRONMENTAL | |||
Overload Limit (Shock) | 7000 g pk | 68647 m/s² pk | |
Temperature Range (Operating) | +14 to +158 °F | -10 to +70 °C | |
Temperature Response (Coefficient ) | 0.10 %/°F | 0.18 %/°C | [ 3] |
ELECTRICAL | |||
Communication Standard | USB 2.0 Full Speed | USB 2.0 Full Speed | |
Power Consumption | ≤45 mA | ≤45 mA | [ 3] |
Internal ADC | 24 bit | 24 bit | |
Supported Resolution Rates (Selectable) | 24 bit 16 bit | 24 bit 16 bit | |
Supported Sample Rates (Selectable) | 48 44.1 32 22.05 16 11.025 8 kHz | 48 44.1 32 22.05 16 11.025 8 kHz | |
PHYSICAL | |||
Size - Hex | 1.0 in | 25.4 mm | |
Size - Height | 2.6 in | 66.0 mm | |
Weight | 4.62 oz | 131 gm | |
Mounting Thread | 1/4-28 UNF | 1/4-28 UNF | [ 6] |
Mounting Torque | 2 to 5 ft-lb | 2.7 to 6.8 Nm | |
Sensing Element | Ceramic | Ceramic | |
Sensing Geometry | Shear | Shear | |
Housing Material | Stainless Steel | Stainless Steel | |
Electrical Connector | Integral Cable | Integral Cable | |
Sealing | Welded Hermetic | Welded Hermetic | |
Electrical Connector | USB Type A Male | USB Type A Male | |
Electrical Connection Position | Top | Top | |
Cable Length | 9.6 ft | 2.9 m |
* All specifications are at room temperature unless otherwise specified
.
[ 1] Conversion Factor 1g = 9.81 m/s².
[ 2] Zero-based, least-squares, straight line method.
[ 3] Typical.
[ 4] Typical value. For actual calibrated sensitivity values, refer to calibration label.
[ 5] Frequency range at highest supported sample rate.
[ 3] Typical.
[ 6] 1/4-28 has no equivalent in S.I. units.
[ 7] See PCB Declaration of Conformance PS194 for details.
Supplied | ||
081A40 | Mounting stud, 1/4-28 x 0.438" long stainless steel screw with hex socket and brass tip | 1 |