PCB-VO(M)622A11
| basic data | |||
| sensitivity (±10%) | ≥ 100 MΩ/(in/s) | 3,937 mV/(m/s) | [1] |
| range | ±50 in / s | ± 1, 27 m/s | |
| Frequency range (± 10%) | 240 … 270,000 cpm | 4 … 4,500 Hz | [5] [6] |
| frequency range (± 3 dB) | 180 … 540,000 cpm | 3 … 9,000 Hz | |
| resonance frequency | 1.200 kcpm | 20,000 Hz | [2] |
| wide band resolution | 450 µin/s | 11.4 µm/s | [2] |
| Linearity | ≤1% | [3] | |
| transverse acceleration sensitivity | ≤ 5% | ||
| conditions of use | |||
| 5,000 g pk | 49,050 m/s² pk | Overload limit (shock) | |
| Temperature range | -65 … 250 ° F | -54 … 121 ° C | |
| technical properties | |||
| settling time (on bias voltage ± 1%) | ≤ 30 seconds | ||
| Power | 18… 28 V DC | ||
| constant power supply | 2 … 10 mA | ||
| output impedance | < 100 Ω | ||
| Bias voltage | 8 … 12 V DC | ||
| spectral noise (10 Hz) | 40 µin/sec /. √ Hz | 1.12 µm/sec / √ Hz | [2] |
| spectral noise (100 Hz) | 7.0 µin/sec / √ Hz | 0.18 µm/sec / √ Hz | [2] |
| Spectral noise (1,000 Hz) | 0.4 µin/sec / √ Hz | 0.01 µm/sec / √ Hz | [2] |
| electrical protection | RFI/ESD | ||
| Electrical insulation | ≥ 100 MΩ | ||
| physical properties | |||
| size - hex | 7/8 in | 22 mm | |
| size ße - height | 4.3 in | 109 mm | |
| mass | 3.3 oz | 94 grams | |
| mounting thread | 1/4 "-28 threaded | [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 | ||
| Cable length | 10 ft | 3 m | |
| cable type | polyurethane | [7] | |
| notes | |||
| [1] | Conversion factor 1 g = 9.81 m/s² | ||
| [2] | typically | ||
| [3] | zero-based balancing line, determined with the method of least squares | ||
| [4] | no equivalent in SI units | ||
| [5] | 1 Hz 60 = cpm ("Cycles Per Minute": revolutions per minute) ). | ||
| [6] | the upper cut-off frequency tolerance: ±10% | ||
| [7] | Screened two-wire cable with twisted wire | ||
| [8] | 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 montage" | |||
| Equipment | |||
| M081A61 | metric mounting bolts with M6 thread | -1 | |
| (TO) temperature output | |||
| Temperature range | 36 … 250 ° F | 2 … 121 ° C | |
| Transcription factor | 5.56 mV / ° F (zero point at 32 °F) | 10 mV / ° C | |
| electrical connection | 3-Pin | ||
| Pin assigNment (PIN A) | acceleration output | ||
| pin assigNment (PIN B) | dimensions | ||
| Terminal assigNment (PIN C) | temperature output | ||
| (EX) with ATEX approval | |||
| approval for use in potentially explosive atmospheres | EExIA IIC T4,-54 ° C ≤ Ta ≤ 121 ° C, II 1 G | ||
| (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 explosionsgef ährdete atmospheres | CL I, div 2, groups A, B, C, D ExnL IIC T4, AExnA IIC T4 |
PCB-VO(M)622A11
