PCB-422E54
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PCB-422E54

  • Inline charge amplifier,
  • Input range ±50. 000 pC,
  • Output range ±5 V,
  • Transcription factor: 0.1 mV / pC,
  • Frequency range 5 … 50,000 Hz (depends on the constant current)
basic data
Transfer factor (± 2.5%) 0.1 mV / pC
entrance area ± 50,000 pC
Overload range ± 8 V
Lower limit frequency (-5%) 5 Hz
Upper limit frequency (constant current 4 mA) 12,000 Hz [2]
Upper limit frequency (constant current 20 mA) 50,000 Hz [2]
linearity error 1.0% FS
Operating conditions
The temperature range (operation) -65 ... 250 ° F -54 ... 121 ° C
Maximum shock resistance 5000 g pk 49,050 m / s pk
Maximum acceleration (5) 100 g pk 981 m / spk
Technical characteristics
supply voltage 18 ... 28 V DC
Constant current supply 2 ... 20 mA
output range ± 5.0 V
output impedance 100 ?
Bias voltage 9 ... 13 V DC
Maximum voltage at the sensor input 40 V
Broadband noise (1 ... 10,000 Hz) 33 uV -90 dB [1]
Spectral Noise (1 Hz) 9.8 µV/ ?Hz -100 dB [1]
Spectral noise (10 Hz) 3 µV/ ?Hz -110 dB [1]
Spectral noise (100 Hz) 0.8 uV / Hz -122 dB [1]
Spectral noise (1,000 Hz) 0.4 µV/ ?Hz -128 dB [1]
Spectral noise (10,000 Hz) 0.2 µV/ ?Hz -134 dB [1]
Capacitance (feedback branch of the amplifier) 10,000 pF
Recovery time after overdriving 10 microseconds
discharging > 0.1 s
Resistance (the feedback branch of the amplifier) 60 MΩ [3]
Influence of input capacitance (sensor + cable) to transfer factor 0.0005% / pF
physical properties
housing material stainless steel
seal epoxy resin
Electrical connection (input) 10-32 coaxial
Electrical connection (output) BNC connector
Size - Diameter 0.52 in 13 mm
Size - Length 3.4 in 86 mm
Dimensions 1.15 oz 32.7 grams
Hints
[1] Tested with a voltage source and a capacitor (for the simulation of a sensor)
[2] The upper frequency limit can be reduced by the amount of the constant current and the length of cable used on the output side.
[3] Because of the upcoming used amplifier electronics the discharge time on the basis of three times the resistance value must be calculated in the feedback path.
[4] Details: see PCB Declaration of Conformance PS024 . CE conformity is only guaranteed when the housing is grounded.

PCB-422E54

Specific References

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422E54_drawing.PDF

Technical drawing

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422E54_manual.PDF

Operating instructions

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422E54_specs.PDF

Technical data sheet

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