482C15 DC Power: <0.25 Amps
规格说明
[1] 可在内部电路板上选择跳线。
[2] 低频容差在指定频率的±25%内准确。
[3] 无缓冲输出，读出设备的输入阻抗会影响放电时间常数和单位的低频响应。
[4] 典型值。
[5] 用户可调，出厂时设置为4 mA（± 0.5 mA）。一个控制可以调整所有的通道。
[1] 可在内部电路板上跳线选择。
[3] 无缓冲输出，读出设备的输入阻抗会影响放电时间常数和设备的低频响应。
[6] 详见PCB符合性声明PS024。
| ENGLISH: | SI: | |
| PERFORMANCE | ||
| Channels | 4 | 4 |
| Sensor Input Type(s) | ICP®, Voltage | ICP®, Voltage |
| Voltage Gain (±1 %) (at 500Hz) | x1, x10, x100 | x1, x10, x100 |
| Output Range (Maximum) | ±10 V | ±10 V |
| Low Frequency Response (-5%) | <0.05 Hz | <0.05 Hz |
| High Frequency Response (-3dB) (x100) | >50000 Hz | >50000 Hz |
| High Frequency Response (-5 %)(x100) | >17 kHz | >17 kHz |
| High Frequency Response (-5 %)(x1) | >100 kHz | >100 kHz |
| High Frequency Response (-5 %)(x10) | >40 kHz | >40 kHz |
| High Frequency Response (-3dB) (x1,x10) | >100 kHz | >100 kHz |
| Phase Response (at 1 kHz) | ±1 ° | ±1 ° |
| Cross Talk (maximum) | -72 dB | -72 dB |
| Fault/Bias Monitor/Meter(LED) | Open/Short/Overload | Open/Short/Overload |
| ENVIRONMENTAL | ||
| Temperature Range(Operating) | +32 to +120 °F | 0 to +50 °C |
| ELECTRICAL | ||
| Power Required (for suppliedAC power adaptor) | AC Power | AC Power |
| Power Required (direct inputto unit) | DC Power | DC Power |
| AC Power (47 to 63 Hz) | 100 to 240 VAC | 100 to 240 VAC |
| AC Power | ≤0.7 Amps | ≤0.7 Amps |
| DC Power | <0.25 Amps | <0.25 Amps |
| DC Power | +32 to 38 VDC | +32 to 38 VDC |
| Excitation Voltage (±1 VDC)(To Sensor) | +26 VDC | +26 VDC |
| DC Offset | <20 mV | <20 mV |
| Constant Current Excitation(To Sensor) | 0 to 20 mA | 0 to 20 mA |
| Discharge Time Constant (0 to50 %) | >7 sec | >7 sec |
| Broadband Electrical Noise (1to 10000 Hz) (Gain x1) | 5.6 µV rms | 5.6 µV rms |
| Spectral Noise (1 Hz) | 0.67 µV/√Hz | 0.67 µV/√Hz |
| Spectral Noise (10 Hz) | 0.10 µV/√Hz | 0.10 µV/√Hz |
| Spectral Noise (100 Hz) | 0.06 µV/√Hz | 0.06 µV/√Hz |
| Spectral Noise (1 kHz) | 0.06 µV/√Hz | 0.06 µV/√Hz |
| Spectral Noise (10 kHz) | 0.05 µV/√Hz | 0.05 µV/√Hz |
| Broadband Electrical Noise (1to 10000 Hz) (Gain x10) | 21 µV/rms | 21 µV/rms |
| Spectral Noise (1 Hz) | 5.10 µV/√Hz | 5.10 µV/√Hz |
| Spectral Noise (10 Hz) | 0.60 µV/√Hz | 0.60 µV/√Hz |
| Spectral Noise (100 Hz) | 0.22 µV/√Hz | 0.22 µV/√Hz |
| Spectral Noise (1 kHz) | 0.22 µV/√Hz | 0.22 µV/√Hz |
| Spectral Noise (10 kHz) | 0.19 µV/√Hz | 0.19 µV/√Hz |
| Broadband Electrical Noise (1to 10000 Hz) (Gain x100) | 165 µV/rms | 165 µV/rms |
| Spectral Noise (1 Hz) | 57 µV/√Hz | 57 µV/√Hz |
| Spectral Noise (10 Hz) | 5.2 µV/√Hz | 5.2 µV/√Hz |
| Spectral Noise (100 Hz) | 1.7 µV/√Hz | 1.7 µV/√Hz |
| Spectral Noise (1 kHz) | 1.8 µV/√Hz | 1.8 µV/√Hz |
| Spectral Noise (10 kHz) | 1.4 µV/√Hz | 1.4 µV/√Hz |
| Overload Threshold (±1.0Vpk) | ±10/5 Vpk | ±10/5 Vpk |
| PHYSICAL | ||
| Electrical Connector (ICP®Sensor Input) | BNC Jack | BNC Jack |
| Electrical Connector(Output) | BNC Jack | BNC Jack |
| Electrical Connector (DC PowerInput) | 5-socket DIN (female) | 5-socket DIN (female) |
| Size - Height | 3.2 in | 8.1 cm |
| Size - Width | 8.0 in | 20 cm |
| Size - Depth | 5.9 in | 15 cm |
| Weight | 1.25 lb | 567 gm |
信号调理器有很多公司能够生产，但是能对信号调理器校准的系统的不是很多，所以开发出能够校准信号调理器的系统非常必要。信号调理器不仅仅是在压力传感器中有应用，很多传感器中都需要用到信号调理器，所以要想发展更高性能的传感器首先需要有高性能的信号调理器。
