PCB Piezotronics 301A11, Installation And Operating Manual

Page: 52 / 77

Model Number
482A23
SIGNAL CONDITIONER, LINE (OR DC) POWERED
Revision: E
ECN #: 43617
Performance ENGLISH SI
Channels 1 1
Voltage Gain(± 1 %) 0.9 to 1.1 0.9 to 1.1 [6]
Low Frequency Response(-5 %) <0.1 Hz <0.1 Hz [3][4]
High Frequency Response(-5 %) >1000 kHz >1000 kHz
Fault/Bias Monitor/Meter 26 V FS 26 V FS
Environmental
Temperature Range 32 to 120 °F 0 to 50 °C
Electrical
Power Required(Standard) DC power DC power
Excitation Voltage(To Sensor) 25 to 27 VDC 25 to 27 VDC
DC Offset(Maximum) <20 mV <20 mV
DC Power +32 to 38 VDC +32 to 38 VDC [1]
DC Power 0.12 Amps 0.12 Amps [1]
Constant Current Excitation(To Sensor) 2 to 20 mA 2 to 20 mA [2]
Discharge Time Constant(0 to +50%) 10 sec 10 sec [3][4]
Broadband Electrical Noise(1 to 10,000 Hz) 17.8 µV -95 dB
Spectral Noise(1 Hz) 3.7 µV/√Hz -109 dB [5]
Spectral Noise (10 Hz) 0.10 µV/√Hz -137 dB [5]
Spectral Noise (100 Hz) 0.05 µV/√Hz -146 dB [5]
Spectral Noise (1 kHz) 0.08 µV/√Hz -142 dB [5]
Spectral Noise (10 kHz) 0.03 µV/√Hz -150 dB [5]
Physical
Electrical Connector(Input, sensor) BNC Jack BNC Jack
Electrical Connector (Output) BNC Jack BNC Jack
Electrical Connector (DC Power Input) DIN Jack DIN Jack
Size (Height x Width x Length) 6.3 in x 2.4 in x 11 in 16 cm x 6.1 cm x 28 cm
Weight 1.51 lb 685 gm
All specifications are at room temperature unless otherwise specified.
In the interest of constant product improvement, we reserve the right to change specifications without notice.
ICP
®
is a registered trademark of PCB Group, Inc.
NOTES:
[1]Provided by supplied external DC power supply.
[2]User adjustable, factory set at 4 mA (± 0.5 mA). One control adjusts all channels.
[3]With ≥ 1M ohm input impedance of readout device.
[4]Un-buffered output, read out device input impedance affects discharge time constant and low
frequency response of unit.
[5]Typical.
[6]Factory set at 1:1, except when part of a calibration system, the gain is set with specific sensor
to normalize system sensitivity.
[7]See PCB Declaration of Conformance PS024 for details.
SUPPLIED ACCESSORIES:
Model 017AXX Power Cord
Model 488B04/NC Power Convertor
3425 Walden Avenue, Depew, NY 14043
Phone: 716-684-0001
Fax: 716-684-0987
E-Mail: info@pcb.com
[7]
OPTIONAL VERSIONS
Optional versions have identical specifications and accessories as listed for the standard
model except where noted below. More than one option may be used.
Entered: AP Engineer: CPH Sales: ML Approved: JWH Spec Number:
Date: 1/28/2015 Date: 1/28/2015 Date: 1/28/2015 Date: 1/28/2015
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