PCB-3501B1220KG
MEMS shock accelerometer, 20 kg, 1/4-28 stud mount, 096 integral cable (side exit), length 10-ft pigtails
- Sensitivity: (±50%)0.010 mV/g (0.001 mV/(m/s²))
- Measurement Range: ±20000 g (±196100 m/s² pk)
- Frequency Range: (1dB)0 to 10000 Hz
- Sensing Geometry: Full Active
- Mounting: Integral Stud
- Weight: 0.088 oz (2.5 gm)
Specification Notes
[1] Typical.
[2] Verified with test data provided on supplied calibration certificate.
[1] Typical.
[3] -65 to +250 °F, ref. 75 °F (-54 to +121 °C, ref. 24 °C)
[4] Half-sine pulse duration, >= 20 µsec.
[5] Settling Time is the maximum time after power-up for the Offset Voltage to be within +/-2% of Measurement Range output of the final offset value. Mounting surface must be at thermal equilibrium.
[2] Verified with test data provided on supplied calibration certificate.
[6] Individually tested to ensure compliance with specified value.
[1] Typical.
[7] See PCB Declaration of Conformance PS151 for details.
| English: | SI: | ||
|---|---|---|---|
| Performance | |||
| Sensitivity (±50 %) (at 10 VDC excitation) | 0.010 mV/g | 0.001 mV/(m/s²) | [2] |
| Sensitivity | 0.001 mV/V/g | 0.0001 mV/V/(m/s²) | |
| Measurement Range | ±20000 g | ±196100 m/s² pk | |
| Frequency Range (1 dB) | 0 to 10000 Hz | 0 to 10000 Hz | |
| Resonant Frequency | >60 kHz | >60 kHz | |
| Damping Ratio | 5 % Critical | 5 % Critical | [1] |
| Non-Linearity (per 10,000 g (98,100 m/s²)) | ≤1 % | ≤1 % | |
| Transverse Sensitivity | ≤3 % | ≤3 % | |
| Environmental | |||
| Overload Limit (Shock) | ±60000 g pk | ±588000 m/s² pk | [4] |
| Overload Limit (Mechanical Stops) | ≥30000 g | ≥294200 m/s² pk | |
| Temperature Range (Operating) | -65 to 250 °F | -54 to 121 °C | |
| Temperature Coefficient of Sensitivity | -0.11 %/°F | -0.20 %/°C | [1] |
| Zero g Offset Temperature Shift | ±10 mV | ±10 mV | [3] |
| Base Strain Sensitivity | 0.10 g/µε | 0.98 (m/s²)/µε | [1] |
| Magnetic Sensitivity | 10 µg/gauss | 0.98 (m/s²)/Tesla | [1] |
| Electrical | |||
| Excitation Voltage (Maximum) | 15.0 VDC | 15.0 VDC | |
| Current Consumption | <3 mA | <3 mA | |
| Input Resistance (±2000 Ohm) | 6000 Ohm | 6000 Ohm | [2] |
| Output Resistance (±2000 Ohm) | 6000 Ohm | 6000 Ohm | [2] |
| Offset Voltage | -40 to +40 mVDC | -40 to +40 mVDC | [2] |
| Settling Time | 0.01 sec | 0.01 sec | [5] |
| Electrical Isolation (Case) | ≥10000000 Ohm | ≥10000000 Ohm | [6] |
| Physical | |||
| Sensing Element | Piezoresistive MEMS | Piezoresistive MEMS | |
| Sensing Geometry | Full Active | Full Active | |
| Housing Material | Titanium | Titanium | |
| Sealing | Epoxy | Epoxy | |
| Size - Hex | 3/8 in | 3/8 in | |
| Size - Height | .50 in | 12.7 mm | |
| Weight (without cable) | 0.088 oz | 2.5 gm | [1] |
| Electrical Connector | Integral Cable | Integral Cable | |
| Electrical Connection Position | Side | Side | |
| Cable Type | 096 4-cond silicone jacket | 096 4-cond silicone jacket | |
| Cable Termination | Pigtail Ends | Pigtail Ends | |
| Cable Length | 10 ft | 3.05 m | |
| Mounting | Integral Stud | Integral Stud | |
| Mounting Thread | 1/4-28 Male | 1/4-28 Male | |
* All specifications are at room temperature unless otherwise specified.
Accessories
| Supplied | ||
| ACS-62 | Calibration of High G PR Accelerometer, 10.0 VDC excitation | 1 |
Optional Versions
(M) Metric Mount
| English | SI | |
|---|---|---|
| Mounting Thread | M6 x 0.75 Male | |
PCB-3501B1220KG
