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PCBセンサ・オンラインストア > 製品詳細 |
| Performance | ||
|---|---|---|
| Sensitivity (±2dB)(at 250 Hz) ) | -53.35 dB re 1 V/Pa | [2] |
| Sensitivity (at 250 Hz) | 2.15 mV/Pa | [2] |
| Frequency Range (+2.2/-4.9 dB) | 2 to 20000 Hz | [3] |
| Frequency Response. | See Graph | [4] [5] [6] [7] [8] |
| Lower Limiting Frequency (-3 dB) | 0.25 to 3.0 Hz | |
| Inherent Noise | 44 dB(A) re 20 µPa | [1] |
| Dynamic Range(3% Distortion Limit) | 165 dB re 20 µPa | [1] |
| Environmental | ||
| Temperature Range (Operating) | -40 to +70 °C | [10] |
| Temperature Range (20mm Probe Tip) | -40 to +400 °C | [11] |
| Temperature Range (40mm Probe Tip) | -40 to +800 °C | [11] [9] |
| Temperature Range (80mm Probe Tip) | -40 to +800 °C | [11] [9] |
| Temperature Range (160mm Probe Tip) | -40 to +800 °C | [11] [9] |
| Influence of Axial Vibration (0.1g (1 m/s²)) | 62 dB re 20 µPa | [1] |
| Electrical | ||
| Polarization Voltage | 0 V | [12] |
| Excitation Voltage | 20 to 32 VDC | |
| Constant Current Excitation | 2 to 20 mA | |
| Output Bias Voltage | 10 to 14 VDC | |
| Maximum Output Voltage | +/-8 Vpk | |
| Output Impedance | <50 Ohm | |
| Physical | ||
| Housing Material | Stainless Steel | |
| Probe Material | Stainless Steel | |
| Electrical Connector | BNC Jack | |
| Size - Diameter | 12.7 mm | |
| Size - Length | 111 mm | |
| Weight | 55 gm | [1] |
