Model : 483C30 | Eight-Channel, ICP® Sensor Signal Conditioner

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8-channel, line-powered, icp®/charge sensor signal cond., gain, ethernet, ext. cal., selectable input ground isolation
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8-channel, line-powered, ICP®/charge sensor signal cond., gain, Ethernet, ext. cal., selectable input ground isolation

Included internal calibration signal for end-to-end testing of output cable to data aquisition system

  • Sensor Input Type(s): ICP®, Voltage, Charge
  • Channels: 8
  • Voltage Gain: x0.1 to x200
  • TEDS Sensor Support: Yes
  • Power Required: AC Power
English: SI:
Performance
Channels 8 8
Sensor Input Type(s) ICP®, Voltage, Charge ICP®, Voltage, Charge
Voltage Gain x0.1 to x200 x0.1 to x200
Voltage Gain Increment 0.1 0.1
Accuracy (Gain, x0.1 to x0.4) ±5 % ±5 %
Accuracy (Gain, x0.5 to x200) ±1 % ±1 %
Sensitivity (±1 %) (Charge Input @ 100 Hz) 0.1-10.0 mV/pC 0.1-10.0 mV/pC
Low Frequency Response (-5 %) (ICP® Input) ≤0.05 Hz ≤0.05 Hz
Low Frequency Response (-5 %) (Charge Input) 0.5 Hz 0.5 Hz [ 2] [ 3]
Electrical Filter Roll-off 24 dB/octave 24 dB/octave
Filter Type (4-pole) Low Pass Low Pass
High Frequency Response (-3 dB) >100 kHz >100 kHz
High Frequency Response (-3 dB) >80 kHz >80 kHz
Electrical Filter Corner Frequency (-3 dB) 10 kHz 10 kHz [ 1]
Electrical Filter Roll-off 80 dB/decade 80 dB/decade
Electrical Filter Pass Band Amplitude Accuracy 1 % 1 %
Phase Response (at 1 kHz) ±2 ° ±2 °
Non-Linearity 1 % 1 %
Cross Talk <72 dB <72 dB
TEDS Sensor Support Yes Yes
Fault/Bias Monitor/Meter Open/Short/Overload Open/Short/Overload
Control Interface
Digital Control Interface Ethernet Ethernet
Environmental
Temperature Range (Operating) +32 to +120 °F 0 to +50 °C
Electrical
Power Required (direct input to unit) AC Power AC Power
AC Power (47 to 63 Hz) 100 to 240 VAC 100 to 240 VAC
AC Power ≤0.85 Amps ≤0.85 Amps
Excitation Voltage (To Sensor) >24 VDC >24 VDC
DC Offset <50 mV <50 mV
Constant Current Excitation (To Sensor ) (Non-Isolated Mode) 2 to 20 mA 2 to 20 mA [ 5]
Constant Current Excitation (±0.6 mA) (Isolated Mode) 4 mA 4 mA
Output Voltage 10 V 10 V
Output Current 50 mA 50 mA
Output Impedance <50 Ohm <50 Ohm
Discharge Time Constant (±25 %) (Charge Input) 1 sec 1 sec
Broadband Electrical Noise (1 to 10000 Hz) (Gain x1) 50 µV/rms 50 µV/rms [ 4]
Spectral Noise (1 Hz) 8 µV/√Hz 8 µV/√Hz [ 4]
Spectral Noise (10 Hz) 2 µV/√Hz 2 µV/√Hz [ 4]
Spectral Noise (100 Hz) 0.7 µV/√Hz 0.7 µV/√Hz [ 4]
Spectral Noise (1 kHz) 0.7 µV/√Hz 0.7 µV/√Hz [ 4]
Spectral Noise (10 kHz) 0.6 µV/√Hz 0.6 µV/√Hz [ 4]
Broadband Electrical Noise (1 to 10000 kHz) (Gain x10) 75 µV rms 75 µV rms [ 4]
Spectral Noise (1 Hz) 18 µV/√Hz 18 µV/√Hz [ 4]
Spectral Noise (10 Hz) 1.5 µV/√Hz 1.5 µV/√Hz [ 4]
Spectral Noise (100 Hz) 1.0 µV/√Hz 1.0 µV/√Hz [ 4]
Spectral Noise (1 kHz) 1.0 µV/√Hz 1.0 µV/√Hz [ 4]
Spectral Noise (10 kHz) 1.0 µV/√Hz 1.0 µV/√Hz [ 4]
Broadband Electrical Noise (1 to 10000 Hz) (Gain x100) 350 µV rms 350 µV rms [ 4]
Spectral Noise (1 Hz) 100 µV/√Hz 100 µV/√Hz [ 4]
Spectral Noise (10 Hz) 10 µV/√Hz 10 µV/√Hz [ 4]
Spectral Noise (100 Hz) 6 µV/√Hz 6 µV/√Hz [ 4]
Spectral Noise (1 kHz) 5 µV/√Hz 5 µV/√Hz [ 4]
Broadband Electrical Noise (1 to 10000 Hz) (0.1 mV/pC & Gain x1) 52.0 µV rms 52.0 µV rms [ 4]
Spectral Noise (10 kHz) 5 µV/√Hz 5 µV/√Hz [ 4]
Spectral Noise (1 Hz) 10.0 µV/√Hz 10.0 µV/√Hz [ 4]
Spectral Noise (10 Hz) 1.5 µV/√Hz 1.5 µV/√Hz [ 4]
Spectral Noise (100 Hz) 0.6 µV/√Hz 0.6 µV/√Hz [ 4]
Spectral Noise (1000 Hz) 0.6 µV/√Hz 0.6 µV/√Hz [ 4]
Spectral Noise (10000 Hz) 0.6 µV/√Hz 0.6 µV/√Hz [ 4]
Broadband Electrical Noise (1 to 10000 Hz) (1.0 mV/pC & Gain x1) 52.0 µV rms 52.0 µV rms [ 4]
Spectral Noise (1 Hz) 14.0 µV/√Hz 14.0 µV/√Hz [ 4]
Spectral Noise (10 Hz) 2.0 µV/√Hz 2.0 µV/√Hz [ 4]
Spectral Noise (100 Hz) 0.7 µV/√Hz 0.7 µV/√Hz [ 4]
Spectral Noise (1000 Hz) 0.7 µV/√Hz 0.7 µV/√Hz [ 4]
Spectral Noise (10000 Hz) 0.7 µV/√Hz 0.7 µV/√Hz [ 4]
Broadband Electrical Noise (1 to 10000 Hz) (10.0 mV/pC & Gain x1) 56.0 µV/rms 56.0 µV/rms [ 4]
Spectral Noise (1 Hz) 15.0 µV/√Hz 15.0 µV/√Hz [ 4]
Spectral Noise (10 Hz) 2.0 µV/√Hz 2.0 µV/√Hz [ 4]
Spectral Noise (100 Hz) 0.6 µV/√Hz 0.6 µV/√Hz [ 4]
Spectral Noise (1000 Hz) 0.6 µV/√Hz 0.6 µV/√Hz [ 4]
Spectral Noise (10000 Hz) 0.6 µV/√Hz 0.6 µV/√Hz [ 4]
Electrical Isolation(Selectable) (Channel-to-channel signal grounds) Isolated/Non-isolated Isolated/Non-isolated
Electrical Isolation(Selectable) (Input-to-output signal grounds) Isolated/Non-isolated Isolated/Non-isolated
Oscillator (+/- 2% ) (Internal Generator - ICP Mode) 0.1 V pk 100/1000 Hz 0.1 V pk 100/1000 Hz
External Calibration Input (+/- 1% ) (ICP Mode Input Gain) 1 V/V 1 V/V
Oscillator (+/- 2% ) (Internal Generator - Charge Mode) 100 pC pk 100/1000 Hz 100 pC pk 100/1000 Hz
External Calibration Input (+/- 1% ) (Charge Mode Input Gain) 1000 pC/V 1000 pC/V
Overload Threshold (±0.5 Vpk) ±10 Vpk ±10 Vpk
Physical
Electrical Connector (Input, sensor) BNC Jack BNC Jack
Electrical Connector (Output) BNC Jack BNC Jack
Electrical Connector (External Cal) 10-32 Coaxial Jack 10-32 Coaxial Jack
Electrical Connector (Ethernet) RJ-45 RJ-45
Size - Height (nominal ) 1.75 in 44.5 mm
Size - Width (nominal ) 19 in 482.6 mm
Size - Depth (nominal ) 13.7 in 348 mm
Weight 8 lb 3.6 kg
* All specifications are at room temperature unless otherwise specified
.




Specification Notes


[ 1] The high frequency tolerance is accurate within ±5% of the specified frequency.
[ 2] The low frequency tolerance is accurate within ±25% of the specified frequency.
[ 3] Assumes input resistance >10 MOhms. Lower input resistance can be used, but will degrade performance.
[ 4] Typical.
[ 5] User adjustable, factory set at 4 mA (± 1.0 mA). One control adjusts all channels.
[ 6] See PCB Declaration of Conformance PS024 for details.


Accessories


Supplied
017AXX 1
EE75 1


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