in-line charge converter, 25 mv/pc, +/-5v output, -5% frequency 10 hz, bnc jack connectors

IN-LINE CHARGE AMPLIFIER

Model 422M136

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In-line charge converter, 25 mV/pC, +/-5V output, -5% frequency 10 Hz, BNC jack connectors

  • Sensitivity: (±4%)25 mV/pC
  • Output Voltage: ±5 Vpk
  • Temperature Range: -65 to +250 °F (-54 to +121 °C)
  • Housing Material: Stainless Steel

Specification Notes

[1] Approximate value when used with combined input cable and sensor capacitance of 500 pF.
[2] Tested using voltage source and input capacitor equal to the feedback capacitor, to simulate a charge output sensor.
[3] See PCB Declaration of Conformance PS024 for details.

English: SI:
Performance
Sensitivity (±4 %) (Charge Conversion) 25 mV/pC 25 mV/pC
Input Range (Electrical Charge) ±200 pC ±200 pC
Low Frequency Response (-5 %) 10 Hz 10 Hz
High Frequency Response (-5 %) 12 kHz 12 kHz [1]
Non-Linearity ≤1.0 % FS ≤1.0 % FS
Environmental
Temperature Range (Operating) -65 to +250 °F -54 to +121 °C
Temperature Response (Sensitivity Deviation) <1 % <1 %
Maximum Shock 1000 g pk 9810 m/s² pk
Electrical
Excitation Voltage 18 to 28 VDC 18 to 28 VDC
Constant Current Excitation 2.2 to 20 mA 2.2 to 20 mA
Output Voltage (at specified measurement range) ±5 Vpk ±5 Vpk
Output Impedance <10 Ohm <10 Ohm
Output Bias Voltage 9 to 12 VDC 9 to 12 VDC
Output Polarity Inverted Inverted
Maximum Input Voltage 30 V 30 V
Broadband Electrical Noise (1 to 10000 Hz) 2.5 µV -112 dB [2]
Discharge Time Constant .05 sec .05 sec
Physical
Housing Material Stainless Steel Stainless Steel
Sealing Welded Welded
Electrical Connector (Input) 10-32 Coaxial Jack 10-32 Coaxial Jack
Electrical Connector (Output) BNC Jack BNC Jack
Size - Diameter 0.50 in 12.7 mm
Size - Length 3.4 in 86.36 mm
Weight 1.1 oz 31.2 gm

* All specifications are at room temperature unless otherwise specified.

Optional Versions

(T) TEDS Capable of Digital Memory and Communication Compliant with IEEE P1451.4

English SI
Output Bias Voltage 13.35 to 14.85
Temperature Range -40 to +185 -40 to +85