443B102 シグナルコンディショナチャージアンプ（電荷型センサ対応）| PCBセンサ・オンラインストア東陽テクニカ

■ Specifications

Performance
Sensor Input Type(s)	ICP®, Charge
Voltage Gain Increment	0.1-1000
Accuracy(ICP®/ Voltage Input)	±0.5 %
Accuracy(Charge Input)	±0.5 %
Sensitivity (ICP®/Voltage)	.001 to 9.999 mV/unit	[2]
Sensitivity (Charge Input)	0.0001 to 10 V/pC
Input Range(maximum) (Charge Input)	100000 pC	[1]
Low Frequency Response (-10 %)	2.0 Hz ±20 %
Low Frequency Response (-10 %)	0.2 Hz ±20 %
Low Frequency Response (10 %) (Velocity)	1.0 Hz ±5 %
Low Frequency Response (10 %) (Velocity)	10 Hz ±5 %
Low Frequency Response (10 %) (Displacement)	1.0 Hz ±5 %
Low Frequency Response (10 %) (Displacement)	10 Hz ±5 %
High Frequency Response (-10 %)	200 kHz ±5 %
Electrical Filter Roll-off	80 dB/decade
Filter Type (4-pole Butterworth)	Low Pass
High Frequency Response (-10 %)	0.1 kHz ±5 %
High Frequency Response (-10 %)	1.0 kHz ±5 %
High Frequency Response (-10 %)	3.0 kHz ±5 %
High Frequency Response (-10 %)	10 kHz ±5 %
High Frequency Response (-10 %)	30 kHz ±5 %
High Frequency Response (-10 %)	100 kHz ±5 %
Fault/Bias Monitor LEDS	Fault/Overload
Drift	<0.03 pC/s	[3]
Control Interface
Digital Control Interface	RS-485	[4]
Human Interface	Keypad
Display	2 rows, 16 columns
Digital Control: Data Rate	9600 bps
Digital Control: Start, Data, Stop, Parity	1, 8, 1, No
Environmental
Temperature Range (Operating)	0 to +50 °C
Electrical
Power Required (VDC)	+15 at 230 mA
Power Required (VDC)	-15 at 140 mA
Power Required (Watts)	6.25	[10]
Power Required (VDC)	+28 at 5 mA + Sensor Current
Excitation Voltage	24 ±1 VDC
DC Offset	<50 mV
Constant Current Excitation (to Sensor, Selectable)	0 to 20 mA	[8]
Output Voltage	>±10 V	[9]
Output Impedance	<1 Ohm
Broadband Electrical Noise (1 Hz to 10 kHz) (ICP® INPUT)	-101 dB	[6] [11]
Broadband Electrical Noise (2 to 22.4 kHz) (ICP® INPUT)	<-110 dB	[6] [11]
Spectral Noise (1 Hz)	-120 dB	[11]
Spectral Noise (10 Hz)	-133 dB	[11]
Spectral Noise (100 Hz)	-142 dB	[11]
Spectral Noise (1 kHz)	-142 dB	[11]
Spectral Noise (10 kHz)	-143 dB	[11]
Broadband Electrical Noise (1 Hz to 10 kHz) (Charge Input)	-101 dB	[5] [7]
Broadband Electrical Noise (2 Hz to 22.4 kHz) (Charge Input)	<5 fC	[5] [7]
Spectral Noise (1 kHz)	-122 dB	[5]
Spectral Noise (10 kHz)	-134 dB	[5]
Spectral Noise (100 kHz)	-142 dB	[5]
Spectral Noise (1 kHz)	-142 dB	[5]
Spectral Noise (10 kHz)	-143 dB	[5]
Oscillator (pC RMS)	100±1%
Oscillator (V RMS)	1±1%
Oscillator (Hz)	159.2±1%
Time Constant (Long TC Mode)	Up to 100,000	[12] [13]
Time Constant (Med TC Mode)	10, 100, 1,000 ±20%
Overload Threshold	10 V to ± 1 V
Physical
Electrical Connector (Input, sensor)	BNC
Electrical Connector (Output)	BNC
Electrical Connector (Ext Zero)	SMB
Size - Height	128 x 92 mm	[14]
Weight	0.66 kg

All specifications are at room temperature unless otherwise specified.

Product Notes

[1] Can be increased using optional external 472B series charge attenuator.
[2] 4 Digit - Selectable
[3] Long time constant charge mode only.
[4] Must be used with PCB 440 series mainframe chassis with computer control (RS-232).
[5] Measured at gain of 1 mV/pC with 1 nF source capacitance.
[6] Measured at gain of 1,000 (60 dB), input referred.
[7] Measured at gain of 10V/pC (80 dB) with 1 nF source capacitance, input referred.
[8] Discrete mA settings (0, 2, 4, 8, 12, or 20).
[9] In medium time constant mode, output range is limitied to ±8V for certain gain settings
[10] Maximum number of 443B102 Dual Mode Signal Conditioners that can be powered by (1) 441A101 is (4). Other modules must be calculated not to exceed total power of 30 watts.
[11] Measured at gain of 1 with low noise ICP® simulator. (High pass filter = 0.2Hz)
[12] Depends on gain setting. LCD displays value when gain is entered.
[13] When in ICP® mode, long TC is true DC response.
[14] Double width unit.

Accessories:

選択アクセサリ

ERC-QC	校正証明書

Optional Versions:

No optional versions

■ Documents & Downloads

Product Documents

● Product Manual

● Product Specification Sheet