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

Eight-Channel, ICP® Sensor Signal Conditioner

Model 483C30

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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

    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.

    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.

    Accessories
    Supplied
    017AXX 1
    EE75 1

    Product Documents

    Datasheet

    Product Specifications

    Product Manual

    Product Drawing

    Product Downloads

    PCB_MCSC Software, EE75_Installer.zip

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