PCB-3741F122G/050JJ
MEMS DC ACCEL, 3741F122G/050JJ
- Sensitivity: (±3%)1350 mV/g (137.6 mV/(m/s²))
- Measurement Range: ±2 g pk (±19.6 m/s² pk)
- Broadband Resolution: 0.1 mg rms (.001 m/s² rms)
- Temperature Range: -65 to 250 °F (-54.0 to 121 °C)
- Frequency Range: (±5%)0 to 250 Hz
- Electrical Connector: Integral Cable
Specification Notes
[1] Zero-based, least-squares, straight line method.
[2] Typical.
[3] Measured at 5 Hz, 0.5 grms.
[2] Typical.
[4] -65 to +250 °F, ref. 75 °F (-54 to +121 °C, ref. 24 °C)
[5] FSO= Full Scale Output over the Measurement Range
[2] Typical.
[6] Offset tolerance is based on manufacturers supplied cable length.
[7] Case and shield to mounting surface or cable leads.
[2] Typical.
[8] See PCB Declaration of Conformance PS027 for details.
| English: | SI: | ||
|---|---|---|---|
| Performance | |||
| Sensitivity (±3 %) | 1350 mV/g | 137.6 mV/(m/s²) | [3] |
| Measurement Range | ±2 g pk | ±19.6 m/s² pk | |
| Frequency Range (±5 %) | 0 to 250 Hz | 0 to 250 Hz | |
| Frequency Range (±10 ) | 0 to 350 Hz | 0 to 350 Hz | |
| Resonant Frequency | 1200 Hz | 1200 Hz | [2] |
| Phase Response (10 Hz) | <2.5 ° | <2.5 ° | |
| Broadband Resolution (0.5) | 0.1 mg rms | .001 m/s² rms | [2] |
| Non-Linearity | ≤1 % FS | ≤1 % FS | [1] |
| Transverse Sensitivity | ≤3 % | ≤3 % | |
| Environmental | |||
| Overload Limit (Shock) | ±5000 g pk | ±49050 m/s² pk | |
| Temperature Range (Operating) | -65 to 250 °F | -54.0 to 121 °C | |
| Temperature Range (Storage) | -65 to 250 °F | -54.0 to 121 °C | |
| Temperature Coefficient of Sensitivity | ±2.5 % | ±2.5 % | |
| Zero g Offset Temperature Coefficient | ±1.5 % FSO | ±1.5 % FSO | [4] [5] |
| Base Strain Sensitivity | .002 g/µε | .02 (m/s²)/µε | [2] |
| Magnetic Sensitivity | 200 µg/gauss | 19.6 (m/s²)/Tesla | [2] |
| Electrical | |||
| Excitation Voltage | 5 to 32 VDC | 5 to 32 VDC | |
| Current Consumption | ≤5 mA | ≤5 mA | |
| Output Impedance | ≤120 Ohm | ≤120 Ohm | |
| Offset Voltage | ±20 mVDC | ±20 mVDC | [6] |
| Common Mode Voltage (±0.1 VDC) | +1.65 VDC | +1.65 VDC | |
| Spectral Noise (1) | 10 µg/√Hz | 98.1 (µm/sec2)/√Hz | [2] |
| Electrical Isolation (Case) | >100000000 Ohm | >100000000 Ohm | [7] |
| Physical | |||
| Housing Material | Anodized Aluminum | Anodized Aluminum | |
| Sealing | Epoxy | Epoxy | |
| Size - Height | 0.30 in | 7.62 mm | |
| Size - Length | 1.00 in | 25.4 mm | |
| Size - Width | .85 in | 21.6 mm | |
| Weight (without cable) | 0.35 oz | 9.92 gm | [2] |
| Electrical Connector | Integral Cable | Integral Cable | |
| Electrical Connection Position | Side | Side | |
| Cable Termination | Pigtail Ends | Pigtail Ends | |
| Cable Type | 010 4-cond Shielded | 010 4-cond Shielded | |
| Cable Length | 10 ft | 3 m | |
| Mounting | Through Holes (2) | Through Holes (2) | |
* All specifications are at room temperature unless otherwise specified.
Accessories
| Optional | ||
| 080A208 | Triaxial mounting block, aluminum, for use with 3741 Series | 1 |
| Supplied | ||
| ACS-85 | Phase and Magnitude calibration from 0.5 Hz to 5% pt Linear scale for 3711 3713 DC Accels only | 1 |
| 081A103 | 4-40 threaded black-oxide alloy steel socket head cap screw with stainless steel washer (for series (for series 3741, 354x04/05) | 2 |
| M081A103 | M3x0.5 threaded black-oxide alloy steel socket head cap screw with stainless steel washer (for series 3741, 354x04/05) | 2 |
PCB-3741F122G/050JJ
