421B31（482C64）美国PCB在线电荷转换器为您订制
421B31（482C64）美国PCB在线电荷转换器为您订制
421B31：用于动态加速度传感器的差分电荷放大器，与10pC/g传感器一起使用
灵敏度：（5%）10 mV/pC
输出电压：5Vpk
温度范围：-22至+185°F（-30至+85°C）
外壳材料：铝
Low Frequency Response (-3 dB)10 Hz10 Hz[2][5] High Frequency Response (-1 dB)1 kHz1 kHz[1][3][5] Non-Linearity≤1.0 % FS≤1.0 % FS
EnvironmentalTemperature Range (Operating)-22 to +185 °F-30 to +85 °C
Temperature Response (Sensitivity Deviation)<2.5 %<2.5 %
ElectricalExcitation Voltage22 to 28 VDC22 to 28 VDC
Output Bias Voltage7.3 to 7.7 VDC7.3 to 7.7 VDC
Output Voltage±5 Vpk±5 Vpk
Output Bias Current11 to 13 mA11 to 13 mA
Output Current±5 mApK±5 mApK
Output Impedance<770 Ohm<770 Ohm
Broadband Electrical Noise (1 to 10000 Hz)478 µV-66 dB[7][8] Spectral Noise (1 Hz)19 µV/√Hz-94 dB[7][8] Spectral Noise (10 Hz)26 µV/√Hz-92 dB[7][8] Spectral Noise (100 Hz)7 µV/√Hz-103 dB[7][8] Spectral Noise (1 kHz)6 µV/√Hz-104 dB[7][8] Spectral Noise (10 kHz)4 µV/√Hz-108 dB[7][8] Resistance (Minimum required at input)100000 Ohm100000 Ohm
Source Capacitance Loading0.0009 %/pF0.0009 %/pF
PhysicalHousing MaterialAluminumAluminum
Weight6.5 oz184 gm
482C64：4-channel, line-powered, ICP®/charge sensor signal cond., incremental gain, selectable charge conversion, TEDS, 10k LPF, RS-232, Ethernet
Frequency Range: (-5%) 0.05 to 75000 Hz
DC Power: +9 to +18 VDC
Sensor Input Type(s)ICP®, Voltage, ChargeICP®, Voltage, Charge
Voltage Gainx0.1 to x200x0.1 to x200
Voltage Gain Increment0.10.1
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 / 1.0 / 10.0 mV/pC0.1 / 1.0 / 10.0 mV/pC
Insulation Resistance at Input(Minimum Required) (0.1 mV/pC)10 kohm10 kohm
Insulation Resistance at Input (1.0 mV/pC)100 kohm100 kohm
Insulation Resistance at Input (10.0 mV/pC)1 MOhm1 MOhm
Input Range (Charge Input, Nominal)±100000 pC±100000 pC
Output Range±10 Vpk±10 Vpk
Frequency Range (-5 %) (x100 to x200 Gain)0.05 to 75000 Hz0.05 to 75000 Hz
Frequency Range (-5 %) (x0.1 to x99.9 Gain)0.05 to 100000 Hz0.05 to 100000 Hz
Low Frequency Response (-5 %) (Charge Input)0.5 Hz0.5 Hz[1] Electrical Filter Roll-off80 dB/decade80 dB/decade
Filter Type (Fourth-order Butterworth)Low PassLow Pass
Electrical Filter Corner Frequency (-3 dB)10 kHz10 kHz[2][3] Electrical Filter Roll-off24 dB/octave24 dB/octave
Electrical Filter Pass Band Amplitude Accuracy1 %1 %
Electrical Filter Stop Band Attenuation (Minimum)96 dB96 dB
Phase Response (at 1 kHz)±1 °±1 °
Cross Talk (maximum)-72 dB-72 dB
TEDS Sensor SupportYesYes
Fault/Bias Monitor/Meter (LED)Open/Short/OverloadOpen/Short/Overload
Linearity (Charge Input)±1 % FS±1 % FS
Control InterfaceDigital Control InterfaceRS-232RS-232
Digital Control InterfaceEthernetEthernet
Human InterfaceKeypadKeypad
Display2 rows, 16 columns2 rows, 16 columns
Digital Control: Data Rate19200 bps19200 bps
Digital Control: Start, Data, Stop, Parity1, 8, 1, No1, 8, 1, No
Digital Control: HandshakingRTS/CTSRTS/CTS
Digital Control: Cable Length (Maximum)50 ft15.2 m
EnvironmentalTemperature Range (Operating)+32 to +120 °F0 to +50 °C
ElectricalPower Required (for supplied AC power adaptor)AC PowerAC Power
Power Required (direct input to unit)DC PowerDC Power
AC Power (50 to 60 Hz)100 to 240 VAC100 to 240 VAC
AC Power1.6 Amps1.6 Amps
DC Power+9 to +18 VDC+9 to +18 VDC
DC Power≤2.5 Amps≤2.5 Amps
Excitation Voltage (To Sensor)+24 VDC+24 VDC
DC Offset≤50 mV≤50 mV
Constant Current Excitation (To Sensor)0 to 20 mA0 to 20 mA[5] Output Impedance≤50 Ohm≤50 Ohm
Discharge Time Constant (Charge Input)1.0 sec1.0 sec
Broadband Electrical Noise (1 to 10000 Hz) (Gain x1)50 µV rms50 µV rms[4] Spectral Noise (1 Hz ) (Gain x1)8.0 µV/√Hz8.0 µV/√Hz[4] Spectral Noise (10 Hz ) (Gain x1)1.5 µV/√Hz1.5 µV/√Hz[4] Spectral Noise (100 Hz ) (Gain x1)1.0 µV/√Hz1.0 µV/√Hz[4] Spectral Noise (1 kHz ) (Gain x1)1.0 µV/√Hz1.0 µV/√Hz[4] Spectral Noise (10 kHz ) (Gain x1)1.0 µV/√Hz1.0 µV/√Hz[4] Broadband Electrical Noise (1 to 10000 Hz) (Gain x10)75 µV rms75 µV rms[4] Spectral Noise (1 Hz ) (Gain x10)20 µV/√Hz20 µV/√Hz[4] Spectral Noise (10 Hz ) (Gain x10)1.5 µV/√Hz1.5 µV/√Hz[4] Spectral Noise (100 Hz ) (Gain x10)1.0 µV/√Hz1.0 µV/√Hz[4] Spectral Noise (1 kHz ) (Gain x10)1.0 µV/√Hz1.0 µV/√Hz[4] Spectral Noise (10 kHz ) (Gain x10)1.0 µV/√Hz1.0 µV/√Hz[4] Broadband Electrical Noise (1 to 10000 Hz) (Gain x100)350 µV rms350 µV rms[4] Spectral Noise (1 Hz ) (Gain x100)100.0 µV/√Hz100.0 µV/√Hz[4] Spectral Noise (10 Hz ) (Gain x100)10.0 µV/√Hz10.0 µV/√Hz[4] Spectral Noise (100 Hz ) (Gain x100)8.0 µV/√Hz8.0 µV/√Hz[4] Spectral Noise (1 kHz ) (Gain x100)6.0 µV/√Hz6.0 µV/√Hz[4] Broadband Electrical Noise (1 to 10000 Hz) (0.1 mV/pC & Gain x1)52.0 µV/rms52.0 µV/rms[4] Spectral Noise (10 kHz ) (Gain x100)6.0 µV/√Hz6.0 µV/√Hz[4] Spectral Noise (1 Hz) (0.1 mV/pC & Gain x1)10.0 µV/√Hz10.0 µV/√Hz[4] Spectral Noise (10 Hz) (0.1 mV/pC & Gain x1)1.5 µV/√Hz1.5 µV/√Hz[4] Spectral Noise (100 Hz) (0.1 mV/pC & Gain x1)0.6 µV/√Hz0.6 µV/√Hz[4] Spectral Noise (1000 Hz) (0.1 mV/pC & Gain x1)0.6 µV/√Hz0.6 µV/√Hz[4] Spectral Noise (10000 Hz) (0.1 mV/pC & Gain x1)0.6 µV/√Hz0.6 µV/√Hz[4] Broadband Electrical Noise (1 to 10000 Hz) (1.0 mV/pC & Gain x1)52.0 µV rms52.0 µV rms[4] Spectral Noise (1 Hz) (1.0 mV/pC & Gain x1)14.0 µV/√Hz14.0 µV/√Hz[4] Spectral Noise (10 Hz) (1.0 mV/pC & Gain x1)2.0 µV/√Hz2.0 µV/√Hz[4] Spectral Noise (100 Hz) (1.0 mV/pC & Gain x1)0.7 µV/√Hz0.7 µV/√Hz[4] Spectral Noise (1000 Hz) (1.0 mV/pC & Gain x1)0.7 µV/√Hz0.7 µV/√Hz[4] Spectral Noise (10000 Hz) (1.0 mV/pC & Gain x1)0.7 µV/√Hz0.7 µV/√Hz[4] Broadband Electrical Noise (1 to 10000 Hz) (10.0 mV/pC & Gain x1)56.0 µV rms56.0 µV rms[4] Spectral Noise (1 Hz) (10.0 mV/pC & Gain x1)15.0 µV/√Hz15.0 µV/√Hz[4] Spectral Noise (10 Hz) (10.0 mV/pC & Gain x1)2.0 µV/√Hz2.0 µV/√Hz[4] Spectral Noise (100 Hz) (10.0 mV/pC & Gain x1)0.6 µV/√Hz0.6 µV/√Hz[4] Spectral Noise (1000 Hz) (10.0 mV/pC & Gain x1)0.6 µV/√Hz0.6 µV/√Hz[4] Spectral Noise (10000 Hz) (10.0 mV/pC & Gain x1)0.6 µV/√Hz0.6 µV/√Hz[4] Calibration Input (±1 %)±1000 pC/V±1000 pC/V
Overload Threshold (±0.2 Vpk)+10 Vpk+10 Vpk
PhysicalElectrical Connector (ICP® Sensor Input)BNC JackBNC Jack
Electrical Connector (Charge Sensor Input)BNC JackBNC Jack
Electrical Connector (Output)BNC JackBNC Jack
Electrical Connector (DC Power Input)6-socket mini DIN (female)6-socket mini DIN (female)
Electrical Connector (Charge Calibration Input)BNC JackBNC Jack
Electrical Connector (RS-232 Digital Control)DB-9 ConnectorDB-9 Connector
Electrical Connector (Ethernet)RJ-45RJ-45[6] Size - Height3.2 in8.1 cm
Size - Width8.0 in20 cm
Size - Depth5.9 in15 cm
Weight2.50 lb1134 gm
电池供电的ICP®传感器信号适调仪
交流供电ICP®传感器信号适调仪
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421B31（482C64）美国PCB在线电荷转换器为您订制
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