PCB-(M)623C11
| basic data | |||
| sensitivity (±5%) | 100 mV/g | 10.2 mV/(m/s²) | [6] |
| measuring range | ±50 g | ±490 m / s² | |
| Frequency range (±5%) | 144 … 480,000 cpm | 2.4 … 8,000 Hz | [2] |
| frequency range (± 10%) | 102 … 600,000 cpm | 1.7 … 10,000 Hz | |
| frequency range (± 3 dB) | 48 … 900,000 cpm | 0.8 … 15,000 Hz | |
| resonance frequency | 2,400 kcpm | 40,000 Hz | [5] |
| wide band resolution | 100 µg | 981 µm / s ² | [5] |
| linearity | ≤1% | [3] | |
| Transverse acceleration sensitivity | ≤ 5% | ||
| conditions of use | |||
| Overload limit (shock) | 5,000 g PK | 49,050 m/s² pk | |
| temperature range | -65 … 250 ° F | -54 … 121 ° C | |
| Protection class | IP68 | ||
| technical Properties | |||
| settling time (on bias voltage ± 1%) | ≤ 2.0 s | ||
| discharging charging time constant | ≥ 0.2 s | ||
| Supply voltage | 18 … 28 V DC | ||
| constant power supply | 2 … 20 mA | ||
| Output impedance | < 150 Ω | ||
| Bias voltage | 8 … 12 V DC | ||
| spectral noise (10 Hz) | 7.0 µg / √ Hz | 68.7 ( µm / s ²) / √ Hz | [5] |
| spectral noise (100 Hz) | 2.8 µg / √ Hz | 27.5 (µm / s ²) / √ Hz | [5] |
| spectral noise ( 1,000 Hz) | 0.9 µg / √ Hz | 8.8 (µm / s ²) / √ Hz | [5] |
| electrical protection | RFI/ESD | ||
| electrical insulation (go be) | ≥ 100 MΩ | ||
| physical properties | |||
| size - Allen | 11/16 in | 17.5 mm | |
| Size - height | 4.2 in | 107 mm | |
| dimensions (without cable) | 1.80 oz | 51 grams | |
| mounting thread | 1/4 "-28 threaded | no equivalent | [1] |
| Assembly torque | 2 … 5 ft-lb | 2.7 … 6.8 Nm | |
| sensor element | ceramics" | ||
| Geometry of the sensor element | shear principle | ||
| housing material | stainless steel | ||
| Sealing | hermetically sealed welded | ||
| Electrical connection | potted integrated cable | ||
| cable outlet | top | ||
| cable | 10 ft | 3.0 m | |
| cable type | polyurethane | [4] | |
| notes | |||
| [1] | no equivalent in SI units | ||
| [2] | the upper cut-off frequency tolerance: ±10% | ||
| [3] | zero-based balancing line, determined with theMethod of least squares | ||
| [4] | Screened two-wire cable with twisted wire | ||
| [5] | typically | ||
| [6] | conversion factor 1 g = 9.81 m/s² | ||
| [7] | details: see PCBs Declaration of conformance PS023 | ||
| Accessories | |||
| 081A40 | mounting bolts with 1/4 "-28 thread | -1 | |
| ICS-1 | frequency response for uniaxial sensors from 10 Hz up to the upper 5% frequency" | -1 | |
| (M) metric mounting | |||
| equipment | |||
| M081A61 | metric mounting bolts with M6 threaded | -1 | |
| (LB) low bias voltage | |||
| Bias voltage | 6 … 8 V DC | ||
| power supply | 12 … 28 V DC | ||
| Measuring range | ±35 g | ±343 m / |
PCB-(M)623C11
