422E20 | PCBセンサ・オンラインストア東陽テクニカ

Model: 422E20
In-line charge converter, 4 mV/pC, -5% frequency 1 Hz, 2-pin MIL conn.

Specifications
アクセサリ
Product Documents

■ Specifications

Performance
Sensitivity (±5 %) (Charge Conversion)	4 mV/pC
Overrange	±3 V
Low Frequency Response (-5 %)	1 Hz
High Frequency Response (2.2 mA)	50 kHz	[1]
High Frequency Response (4 mA)	75 kHz	[1]
High Frequency Response (20 mA)	100 kHz	[1]
Non-Linearity	≤1.0 % FS
Environmental
Temperature Range (Operating)	-54 to +121 °C
Temperature Response (Sensitivity Deviation)	<1 %
Maximum Shock	9810 m/s² pk
Electrical
Excitation Voltage	18 to 28 VDC
Constant Current Excitation	2.2 to 20 mA
Output Voltage (at specified measurement range)	±2.5 Vpk
Output Impedance	<10 Ohm
Output Bias Voltage	12.75 to 14.25 VDC
Output Polarity	Inverted
Maximum Input Voltage	30 V
Broadband Electrical Noise (1 to 10000 Hz)	-96 dB	[3]
Spectral Noise (1 Hz)	-100 dB	[3]
Spectral Noise (10 Hz)	-122 dB	[3]
Spectral Noise (100 Hz)	-134 dB	[3]
Spectral Noise (1 kHz)	-143 dB	[3]
Spectral Noise (10 kHz)	-143 dB	[3]
Discharge Time Constant	≥0.5 sec
Resistance (Minimum required at input)	5000000 Ohm	[2]
Source Capacitance Loading	0.0005 %/pF
Physical
Housing Material	Stainless Steel
Sealing	Welded Hermetic
Electrical Connector (Input)	2-Pin MIL-C-26482
Electrical Connector (Output)	2-Pin MIL-C-5015
Size - Diameter	16 mm
Size - Length	92.0 mm
Weight	69.7 gm

All specifications are at room temperature unless otherwise specified.

Product Notes

[1] Above stated frequency, the amplifier becomes slew rate limited.
[2] Not to be used with low values of source resistance such as charge mode sensors at elevated temperatures or contaminated sensor cables (preventing low frequency peaking and/or output bias problems).
[3] Tested using voltage source and input capacitor equal to the feedback capacitor, to simulate a charge output sensor.
[4] See PCB Declaration of Conformance PS024 for details. A low impendance connection from case to earth ground is required to maintain CE compliance.

Accessories:

選択アクセサリ

ERC-QC	校正証明書

Optional Versions:

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

■ Documents & Downloads

Product Documents

● Product Manual

● Product Specification Sheet