Cảm biến gia tốc Accelerometer M350C23 PCB
[1] Typical.
[2] Typical corner frequency for coupled electrical and mechanical filters.
[3] Electrical filter is a second order filter.
[4] Amplitude at resonance is +9 dB.
[1] Typical.
[5] Test conducted on shaker at 100Hz.
[1] Typical.
[6] See PCB Declaration of Conformance PS135 for details.
ENGLISH: | SI: | ||
---|---|---|---|
PERFORMANCE | |||
Sensitivity (±30 %) | 0.5 mV/g | 0.05 mV/(m/s²) | |
Measurement Range | ±10000 g pk | ±98000 m/s² pk | |
Frequency Range (±1 dB) | 0.4 to 10000 Hz | 0.4 to 10000 Hz | |
Frequency Range (-3 dB) | 0.2 to 25000 Hz | 0.2 to 25000 Hz | [2] |
Electrical Filter Corner Frequency (-3 dB) | 17 kHz | 17 kHz | [1] [3] |
Mechanical Filter Resonant Frequency | 35 kHz | 35 kHz | [1] [4] |
Resonant Frequency | ≥100 kHz | ≥100 kHz | |
Broadband Resolution (1) | 0.04 g rms | 0.39 m/s² rms | [1] |
Non-Linearity (per 1000 g (9810 m/s2)) | 2.0 % | 2.0 % | |
Transverse Sensitivity | ≤7 % | ≤7 % | |
ENVIRONMENTAL | |||
Overload Limit (Shock) | ±50000 g pk | ±490000 m/s² pk | |
Temperature Range (Operating) | -10 to +150 °F | -23 to +66 °C | |
Temperature Range (Storage) | -40 to +200 °F | -40 to +93 °C | |
Temperature Response | See Graph %/°F | See Graph %/°F | [1] [5] |
Base Strain Sensitivity | 0.002 g/µε | 0.02 (m/s²)/µε | [1] |
ELECTRICAL | |||
Excitation Voltage | 20 to 30 VDC | 20 to 30 VDC | |
Constant Current Excitation | 2 to 20 mA | 2 to 20 mA | |
Output Impedance | ≤200 Ohm | ≤200 Ohm | |
Output Bias Voltage | 8 to 14 VDC | 8 to 14 VDC | |
Discharge Time Constant | 1.0 to 2.0 sec | 1.0 to 2.0 sec | [1] |
Settling Time (within 10% of bias) | <10 sec | <10 sec | |
Electrical Isolation (Case) | >1000000 Ohm | >1000000 Ohm | |
PHYSICAL | |||
Sensing Element | Ceramic | Ceramic | |
Sensing Geometry | Shear | Shear | |
Housing Material | Titanium | Titanium | |
Sealing | Hermetic | Hermetic | |
Size - Hex | 0.375 in | 9.5 mm | |
Size - Height | 0.88 in | 22.4 mm | |
Weight | 0.19 oz | 5.4 gm | [1] |
Electrical Connector | Integral Cable | Integral Cable | |
Cable Length | 10 ft | 3.05 m | |
Cable Type | 031 Twisted Pair | 031 Twisted Pair | |
Mounting Thread | 1/4-28 Male | 1/4-28 Male |
* All specifications are at room temperature unless otherwise specified.
Supplied | ||
ACS-14 | High G accel. verification using Hopkinson bar to max g range, (NIST traceable). | 1 |
ACS-22 | **OBSOLETE see ACS-22/ACS-14** Amplitude response cal for shock accel, 100 Hz to upper 1 dB freq (max 15 kHz) | 1 |
(M) Metric Mount
ENGLISH | SI | |
---|---|---|
Mounting Thread | M6 x 0.75 Male |