422E38 | PCBセンサ・オンラインストア東陽テクニカ

Model: 422E38
In-line charge converter, 0.1 mV/pC, +/-2.5V output, -5% frequency 5 Hz, for high temp sensors

Specifications
アクセサリ
Product Documents

■ Specifications

Performance
Sensitivity (±2 %) (Charge Conversion)	0.1 mV/pC
Input Range	±25000 pC
Low Frequency Response (-5 %)	5 Hz	[2]
High Frequency Response (2.2 mA)	4 kHz	[1]
High Frequency Response (4 mA)	15 kHz	[1]
High Frequency Response (20 mA)	100 kHz	[1]
Non-Linearity	≤0.1 % FS
Environmental
Temperature Range (Operating)	-54 to +121 °C
Temperature Response (Sensitivity Deviation)	<2 %
Maximum Shock	9810 m/s² pk
Humidity Range	100 %
Electrical
Excitation Voltage	+18 to 28 VDC
Constant Current Excitation	2.2 to 20 mA
Output Voltage (at specified measurement range)	±2.5 V
Output Impedance	<10 Ohm
Output Bias Voltage	+12.00 to 15.00 VDC
Settling Time	<6 min
Output Polarity	Inverted
Maximum Input Voltage	30 V
Broadband Electrical Noise (1 to 10000 Hz)	-97 dB	[3]
Spectral Noise (1 Hz)	-101 dB	[3]
Spectral Noise (10 Hz)	-121 dB	[3]
Spectral Noise (100 Hz)	-130 dB	[3]
Spectral Noise (1 kHz)	-135 dB	[3]
Spectral Noise (10 kHz)	-143 dB	[3]
Capacitance (Maximum allowable at input)	20000 pF
Insulation Resistance (Minimum required at input)	10000 Ohm	[4]
Source Capacitance Loading	<0.0005 %/pF
Physical
Housing Material	Stainless Steel
Sealing	Welded
Electrical Connector (Input)	10-32 Coaxial Jack
Electrical Connector (Output)	BNC Jack
Size - Diameter	13 mm
Size - Length	86 mm
Weight	31 gm

All specifications are at room temperature unless otherwise specified.

Product Notes

[1] Above stated frequency, the amplifier becomes slew rate limited.
[2] The low frequency tolerance is accurate within ±10% of the specified frequency.
[3] Tested using voltage source and input capacitor equal to the feedback capacitor, to simulate a charge output sensor.
[4] With low frequency response of approx. -5% at 50 Hx. See chart for low freqency response with insulation resistances >10k
[5] See PCB Declaration of Conformance PS024 for details.

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