PCB-(M)623C00
| basic data | |||
| sensitivity (±5%) | 10 mV / g | 1.0 mV/(m/s²) | [5] |
| measuring range | ≤500 Ω | ±4. 905 m/s 2 | |
| 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 | [1] |
| wide band resolution | 300 µg | 2.943 µm / s ² | [1] |
| 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%) | ≤ 3.0 s | ||
| discharging charging time constant | ≤ 0.2 s | ||
| Supply voltage | 18 … 28 V DC | ||
| constant power supply | 2 … 20 mA | ||
| Output impedance | < 100Ω | ||
| Bias voltage | 8 … 12 V DC | ||
| spectral noise (10 Hz) | 12 µg / √Hz | 117 ( µm / s ²) / √ Hz | [1] |
| spectral noise (100 Hz) | 4.5 µg / √Hz | 44 (µm / s ²) / √Hz | [1] |
| spectral noise ( 1,000 Hz) | 2.7 µg / √Hz | 26.5 (µm / s ²) / √Hz | [1] |
| electrical protection | RFI/ESD | ||
| electrical insulation (go be) | >100 MΩ | ||
| physical properties | |||
| size - Allen | 11/16 in | 17.5 mm | |
| Size - height | 1.97 in | 50 mm | |
| dimensions | 1.80 oz | 51 grams | |
| mounting thread | 1/4 "-28- Internal thread | no equivalent | [4] |
| Assembly torque | 2 … 5 ft-lb | 2.7 … 6.8 Nm | |
| sensor element | ceramic | ||
| Geometry of the sensor element | shear principle | ||
| housing material | stainless steel | ||
| Sealing | hermetically sealed welded | ||
| electrical connection | 2-pin connector (MIL-C-5015) | ||
| connection position | Top | ||
| notes | |||
| [1] | typically | ||
| [2] | the upper cut-off frequency tolerance: ±10% | ||
| [3] | zero-based balancing line, determined using the method of least squares | ||
| [4] | no equivalent in SI units | ||
| [5] | conversion factor1 g = 9.81 m/s² | ||
| [6] | details: see PCBs Declaration of conformance PS023 and PS061 | ||
| Accessories supplied | |||
| 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 thread | -1 | |
| (EX) with ATEX approval | |||
| approval for use in potentially explosive atmospheres | EEx ia IIC T4,-54 ° C≤Ta≤121 ° C, II 1 G | ||
| (LB) low bias voltage | |||
| Bias voltage | 6 … 8 V DC | ||
| Supply voltage | 12 … 28 V DC | ||
| measuring range | ±350 g | ±3. 434 m/s² | |
| (CS) CSA-approved | |||
| for hazardousAtmospheres | CL I, div I, groups A, B, C, D CL II, div I, groups E, F, G Cl III, div I | ||
| approval for use in potentially explosive atmospheres | ExIA IIC T4, AExia IIC, T4 | ||
| Approval for use in potentially explosive atmospheres | CL I, div 2, groups A, B, C, D ExnL IIC T4, AExnA IIC T4 |
PCB-(M)623C00
