PCB-(M)628F11
| basic data | |||
| sensitivity (±5%) | 100 mV/g | 10.2 mV/(m/s²) | [6] |
| measuring range | ±50 g | ±490 m / s² | |
| Frequency range (±5%) | 60 … 240,000 cpm | 1 … 4.000 Hz | [2] |
| frequency range (± 10%) | -40 … 390,000 cpm | 0.67 … 6,500 Hz | |
| frequency range (± 3 dB) | 20 … 720,000 cpm | 0.33 … 12,000 Hz | |
| resonance frequency | 1,080 kcpm | 18,000 Hz | [1] |
| wide band resolution | 1,000 µg | 9,810 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%) | ≤ 10s | ||
| discharging charging time constant | ≥ 0<5 s | ||
| Supply voltage | 18 … 28 V DC | ||
| constant power supply | 2 … 20 mA | ||
| Output impedance | < 100 Ω | ||
| Bias voltage | 8 … 12 V DC | ||
| spectral noise (10 Hz) | 50 µg / √ Hz | 491 ( µm / s ²) / √ Hz | [1] |
| spectral noise (100 Hz) | 20 µg / √ Hz | 196 (µm / s ²) / √ Hz | [1] |
| spectral noise ( 1,000 Hz) | 6 µg / √ Hz | 59 (µm / s ²) / √ Hz | [1] |
| electrical protection | RFI/ESD | ||
| electrical insulation (go be) | ≥ 100 MΩ | ||
| physical properties | |||
| size - hex | 7/8 in | 22 mm | |
| Size - height | 4.3 in | 109 mm | |
| dimensions (without cable) | 3.3 oz | 94 grams | |
| mounting thread | 1/4 "-28- Internal thread | no equivalent | [4] |
| Assembly torque | 2 … 5 ft-lb | 2.7 … 6.8 Nm | |
| sensor element | quartz | ||
| Geometry of the sensor element | shear principle | ||
| housing material | stainless steel | ||
| Sealing | hermetically sealed welded | ||
| electrical connection | potted integrated cable | ||
| cable outlet | Top | ||
| cable length | 10 ft | 3.0 m | |
| cable type | polyurethane | [5] | |
| 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] | Screened two-wire cable with twisted wire | ||
| [6] | conversion factor 1 g = 9.81 m/s² | ||
| [7] | details: see PCBs Declaration of conformance PS023 and PS061 | ||
| Equipment | |||
| 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 | ||
| power supply | 12 … 28 V DC | ||
| Measuring range | ±35 g | ±343 m / | |
| (CS) CSA-approved | |||
| approval for use in potentially explosive atmospheres | 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)628F11
