PCB-(M)626B03
basic data | |||
sensitivity (±5%) | 1,000 mV / g | 102 mV/(m/s²) | [5] |
measuring range | ± 5 g | ±49, 1 m/s 2 | |
Frequency range (±5%) | 30 … 120,000 cpm | 0.5 … 2,000 Hz | [2] |
frequency range (± 10%) | 22 … 240,000 cpm | 0.37 … 4,000 Hz | |
frequency range (± 3 dB) | 12 … 360,000 cpm | 0.2 … 6,000 Hz | |
resonance frequency | 720 kcpm | 12.000 Hz | [1] |
wide band resolution | 11 µg | 107.9 µm / s ² | [1] |
linearity | ≤1% | [3] | |
Transverse acceleration sensitivity | ≤ 7% | ||
conditions of use | |||
Overload limit (shock) | 2,500 g pk | 24,525 m/s² pk | |
temperature range | -65 … 250 ° F | -54 … 121 ° C | |
Protection | IP68 | ||
Technical characteristics | |||
settling time (on bias voltage ± 1%) | ≤ 5.0 s | ||
discharging charging time constant | ≥ 1.0 s | ||
Power | 18 … 28 V DC | ||
constant power supply | 2 … 20 mA | ||
Output impedance | < 100 Ω | ||
Bias voltage | 8 … 12 V DC | ||
Spectral noise (10 Hz) | 1.5 µg / √ Hz | 14.7 (µm / s ²) / √ Hz | [1] |
spectral noise (100 Hz) | 0,5 µg /. √ Hz | 4,91 (µm / s ²) / √ Hz | [1] |
spectral noise (1,000 Hz) | 0.2 µg / √ Hz | 1.96 (µm / s ²) / √ Hz | [1] |
Electrical protection | RFI/ESD | ||
Electrical insulation (housing) | ≥ 100 MΩ | ||
physical properties | |||
size - hex | 13/16 in | 30.2 mm | |
size - height | 2 3/16 in | 55.6 mm | |
mass | 7.0 oz | 199 g | |
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 | ||
electrical connection | 2-pin connector (MIL-C-5015) | ||
Connection position | above | ||
notes | |||
[1] | typically | ||
[2] | tolerance of the upper cutoff frequency: ±10% | ||
[3] | zero-based balancing line, determined using the method of least squares | ||
[4] | no equivalent in SI | ||
[5] | conversion factor 1 g = 9.81 m/s² | ||
[6] | details: see PCBs Declaration of conformance PS023 | ||
Accessories | |||
081A40 | mounting bolts with 1/4 "-28 thread | -1 | |
085A31 | temperature protection | -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 | |
(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 | |
connections (red wire) | acceleration output | ||
(Black wire) pin assigNment | mass | ||
pin assigNment (white wire) | temperature output | ||
Terminal assigNment (green wire) | ground | ||
(LB)Low bias voltage | |||
Bias voltage | 6 … 8 V DC | ||
power | 12 … 28 V DC | ||
Measuring range | ±3, 5 g | ±34 m/s² |