PCB-(M)625B01
basic data | |||
sensitivity (±5%) | 100 mV/g | 10.2 mV/(m/s²) | [5] |
measuring range | ±50 g | ±490 m / s² | |
Frequency range (±5%) | 30 … 390,000 cpm | 0.5 … 6,500 Hz | [2] |
frequency range (± 10%) | 22 … 450,000 cpm | 0.37 … 7,500 Hz | |
frequency range (± 3 dB) | 12 … cpm 630,000 | 0.2 … 10,500 Hz | |
resonance frequency | 1,500 kcpm | 25,000 Hz | [1] |
wide band resolution | 50 µg | 491 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 | IP68 | ||
technical characteristics | |||
settling time (on bias voltage ± 1%) | ≤ 8.0 s | ||
discharging charging time constant | ≥ 1.0 s | ||
power | 18 … 28 V DC | ||
constant power supply | 2 … 20 mA | ||
Output impedance | < 100Ω | ||
Bias voltage | 8 … 12 V DC | ||
Spectral noise (10 Hz) | 2.5 µg / √Hz | 24.5 (µm / s ²) / √Hz | [1] |
spectral noise (100 Hz) | 0.8 µg /. ? Hz | 7.8 (µm / s ²) / √Hz | [1] |
spectral noise (1,000 Hz) | 0,5 µg / √Hz | 4.9 (µm / s ²) / √Hz | [1] |
Electrical protection | RFI/ESD | ||
Electrical insulation (housing) | >100 MΩ | ||
physical properties | |||
size -.Diameter | 1.36 in | 35.1 mm | |
size - height | 1.13 in | 28.7 mm | |
dimensions | 5.1 oz | 145 grams | |
Mounting | hole | ||
mounting thread | 1/4"-28 | no equivalent | [4] |
" Mounting 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 | side | ||
notes | |||
[1] | Typically | ||
[2] | the upper cut-off frequency tolerance: ±10% | ||
[3] | zero-based balancing line, determined with the method of least squares | ||
pin assigNment (PIN C) | temperature output | ||
(LB) low bias voltage | |||
Bias voltage | 6 … 8 V DC | ||
Power | 12 … 28 V DC | ||
measuring range | ±35 g | ±343 m/s² | |
(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 |