PCB-422E54

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 error1.0% FS
Operating conditions
The temperature range (operation)-65 ... 250 ° F-54 ... 121 ° C
Maximum shock resistance5000 g pk49,050 m / s pk
Maximum acceleration (5)100 g pk981 m / spk
Technical characteristics
supply voltage18 ... 28 V DC
Constant current supply2 ... 20 mA
output range± 5.0 V
output impedance100 ?
Bias voltage9 ... 13 V DC
Maximum voltage at the sensor input40 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 overdriving10 microseconds
discharging> 0.1 s
Resistance (the feedback branch of the amplifier)60 MΩ[3]
Influence of input capacitance (sensor + cable) to transfer factor0.0005% / pF
physical properties
housing materialstainless steel
sealepoxy resin
Electrical connection (input)10-32 coaxial
Electrical connection (output)BNC connector
Size - Diameter0.52 in13 mm
Size - Length3.4 in86 mm
Dimensions1.15 oz32.7 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.

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