Model Number
482A21
SENSOR SIGNAL CONDITIONER
Revision: K
ECN #: 43617
Performance
ENGLISH
SI
Channels
1
1
Voltage Gain(± 1 %)
1:1
1:1
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]
Spectral Noise(1 Hz)
0.71 µV/√Hz
-123 dB
[5]
Spectral Noise
(10 Hz)
0.09 µV/√Hz
-142 dB
[5]
Spectral Noise
(100 Hz)
0.05 µV/√Hz
-147 dB
[5]
Spectral Noise
(1 kHz)
0.04 µV/√Hz
-149 dB
[5]
Spectral Noise
(10 kHz)
0.03 µV/√Hz
-150 dB
[5]
Broadband Electrical Noise(1 to 10,000 Hz)
3.25 µV
-110 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]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: [email protected]
[6]
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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