PCB-350B44

PCB-350B44

  • Triaxial ICP® shock acceleration sensor
  • Ground Isolated
  • With electrical and mechanical filter
    (-3 dB at 21,000 Hz)
  • Measuring range 5,000 g
  • Sensitivity 1.0 mV / g
  • Frequency range 0.4 ... 10,000 Hz
  • Integrated connection cable, length 1.5 meters,
    ending on 4-pin connection socket
  • Including extension cable, length 1.5 meters,
    ending on three BNC plugs

specifications
basic dataEnglish unitsSI units 
Sensitivity (± 30%)1,0 mV/g0,1 mV/(m/s²)
measuring range± 5,000 g pk±49.000 m/s²pk
Frequency range (± 1 dB)0,4 … 10.000 Hz
Frequency range (-3 dB)0,2 … 25.000 Hz[2]
resonant frequency≥50.000 Hz
Corner frequency of the electrical filter
(-3 dB)
21.000 Hz[3][1]
Mechanical filter resonance frequency35.000 Hz[4][1]
Broadband resolution (1 ... 10,000 Hz)0,04 gRMS0,39 m/s²RMS[1]
Linearitätsfehler≤2 %
Lateral acceleration sensitivity≤7 %
Operating conditions
Overload limit (shock)± 50,000 g pk±490.000 m/s²pk
Temperature range (operation)-10 … 150 °F-23 … 66 °C
Temperature range (storage)-40 … 200 °F-40 … 93 °C
Strain sensitivity (base area)0.002 g / me0.02 (m / s²) / me[1]
Technical characteristics
supply voltage20 … 30 VDC
Constant current supply2 ... 20 mA
output impedanceΩ200 Ω
Bias voltage8 … 14 VDC
discharging1,0 … 2,0 s[1]
Settling time
(on bias voltage ± 10%)
<10 s
Electrical insulation (base)>100 MΩ
Physical properties
sensor elementceramics
Geometry of the sensor elementScherprinzip
housing materialTitan
sealHermetically sealed
Size - height1,02 in26,0 mm
Size - length1,02 in26,0 mm
Size - width1,02 in26,0 mm
Mass (without cable)2,2 oz62.5 grams[1]
Electrical connectionIntegrated cable
KabelabgangLaterally
cable termination4-pin socket (1/4 "-28)
cable length5,0 ft1,52 m
cable typeType 034, shielded 4-wire cable
attachmentThrough holes

[5]

Hints
[1]typically,
[2]The specified upper limit frequency is a guide value. The frequency response is limited by the combination of electrical and mechanical low-pass filters.
[3]Second order low pass filter
[4]The amplitude is increased by 9 dB in the range of the resonance frequency.
[5]Details: siehe PCB Declaration of Conformance PS023

included supply
034G05Shielded 4-wire cable, length 1.5 meters, 4-pin connector to three BNC connectors(1)
100-16040-40Mounting screw M6 x 1.0(2)
100-6774-10Mounting screw 1/4 "-28(2)
100-8994-40grease(1)
ACS-14THopkinson bar calibration for shock transducers(1)
ACS-22TFrequency response for triaxial transducers, traceable to NIST (100 Hz up to the upper ± 1dB point(1)

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