Model: 482A21

$475.00 USD
(Pricing valid in US only)

1-channel, line-powered, ICP® sensor signal cond., unity gain, BNC input/output conn.

  • DC Power: +32 to 38 VDC

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Channels1 1  
Voltage Gain (±1 %)1:1 1:1  
Low Frequency Response (-5 %)<0.1 Hz<0.1 Hz[1][2] 
High Frequency Response (-5 %)>1000 kHz>1000 kHz 
Fault/Bias Monitor/Meter26 V FS26 V FS 
Temperature Range32 to 120 °F0 to 50 °C 
Power Required (Standard)DC PowerDC Power 
DC Power+32 to 38 VDC+32 to 38 VDC[4] 
DC Power0.12 Amps0.12 Amps[4] 
Excitation Voltage (To Sensor)25 to 27 VDC25 to 27 VDC 
DC Offset (Maximum)<20 mV<20 mV 
Constant Current Excitation (To Sensor)2 to 20 mA2 to 20 mA[5] 
Discharge Time Constant (0 to +50% )10 sec10 sec[1][2] 
Spectral Noise (1 Hz)0.71 µV/√Hz-123 dB[3] 
Spectral Noise (10 Hz)0.09 µV/√Hz-142 dB[3] 
Spectral Noise (100 Hz)0.05 µV/√Hz-147 dB[3] 
Spectral Noise (1 kHz)0.04 µV/√Hz-149 dB[3] 
Broadband Electrical Noise (1 to 10000 Hz)3.25 µV-110 dB[3] 
Spectral Noise (10 kHz)0.03 µV/√Hz-150 dB[3] 
Electrical Connector (Input, sensor)BNC JackBNC Jack 
Electrical Connector (Output)BNC JackBNC Jack 
Electrical Connector (DC Power Input)DIN JackDIN Jack 
Size - Height6.3 in16 cm 
Size - Width2.4 in6.1 cm 
Size - Length11 in28 cm 
Weight1.51 lb685 gm 

All specifications are at room temperature unless otherwise specified.


Product Notes
[1] With >= 1M ohm input impedance of readout device.
[2] Un-buffered output, read out device input impedance affects discharge time constant and low frequency response of unit.
[3] Typical.
[4] Provided by supplied external DC power supply.
[5] User adjustable, factory set at 4 mA (± 0.5 mA). One control adjusts all channels.
[6] See PCB Declaration of Conformance PS024 for details.
017AXXPower Cord(1)
488B04/NCPower Convertor(1)
Optional Versions:
No optional versions
Product Documents
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