低成本水听器阵列/流光元件
低成本水听器阵列/流光元件
BII-7140 Low Cost Hydrophone Array / Streamer Element
建议应用：
1.偶极，线，平面，圆柱，共形阵列低功率声投影机
2.点，行或矩形孔径元在舷侧阵列和阵列端射阵线
3.拖曳式阵列，垂直接收阵列式水听器阵列和被动声纳
4.跟踪声学标签在海洋渔业和动物自然、人为和生物声学水下声音
5.在多波束声纳系统的被动声学监测系统的水听器阵列（PAM系统）
6.爆炸声源和空气炮油填充拖缆单元的检测
7.矢量水听器基元浮标、地震勘探、地震测井
特征：
1.频率范围：0.1赫兹到220千赫的灵敏度匹配接收阵列
2.驱动100m电缆屏蔽
3.工作深度：950m
4.声场测试干扰低
5.低成本、高质量的声性能小尺寸用于宽带声信号的检测
表1：7140-7145系列
建议应用：
1.偶极，线，平面，圆柱，共形阵列低功率声投影机
2.点，行或矩形孔径元在舷侧阵列和阵列端射阵线
3.拖曳式阵列，垂直接收阵列式水听器阵列和被动声纳
4.跟踪声学标签在海洋渔业和动物自然、人为和生物声学水下声音
5.在多波束声纳系统的被动声学监测系统的水听器阵列（PAM系统）
6.爆炸声源和空气炮油填充拖缆单元的检测
7.矢量水听器基元浮标、地震勘探、地震测井
特征：
1.频率范围：0.1赫兹到220千赫的灵敏度匹配接收阵列
2.驱动100m电缆屏蔽
3.工作深度：950m
4.声场测试干扰低
5.低成本、高质量的声性能小尺寸用于宽带声信号的检测
表1：7140-7145系列
| BII-7140 | BII-7141 | BII-7142 | BII-7143 | BII-7144 | BII-7145 | ||||||
|
耐压深度： Operating Depth: |
300m | 950m | 300m | 300m | 300m | ||||||
|
电容： Capacitance: |
11.6 nF | 5.6 nF | 6.2 nF | 6.4 nF | 5.1 nF | ||||||
|
电压灵敏度： Voltage Sensitivity: (dB re V/µPa) |
-203.5 | -202 | -201.5 | -197.4 | -206.7 | ||||||
|
加速度灵敏度 ： Acceleration Sensitivity: dB re µPa/(m/s²) |
108 | 108 | 108 | 108 | 111 | ||||||
|
灵敏度匹配： Sensitivity Matching: (dB V/µPa) |
1. ±1.0 (Default) 2. ±0.3 3. ±0.1 |
1. ±1.0 (Default) 2. ±0.3 3. ±0.1 |
1. ±1.0 (Default) 2. ±0.3 3. ±0.1 |
1. ±1.0 (Default) 2. ±0.3 3. ±0.1 |
1. ±1.0 (Default) 2. ±0.3 3. ±0.1 |
||||||
|
可用频率： Usable Frequency: (±2 dB re V/µPa) |
0.1 Hz to 160 kHz | 0.1 Hz to 160 kHz | 0.1 Hz to 160 kHz | 0.1 Hz to 160 kHz | 0.1 Hz to 220 kHz | ||||||
|
水平指向性： Horizontal Directivity: |
Omnidirectional ±2dB@80 kHz |
Omnidirectional ±2dB@80 kHz |
Omnidirectional ±2dB@80 kHz |
Omnidirectional ±2dB@80 kHz |
Omnidirectional ±2dB@150 kHz |
||||||
|
垂直指向性： Vertical Directivity: |
200° ±3dB@80 kHz | 200° ±3dB@80 kHz | 200° ±3dB@80 kHz | 200° ±3dB@80 kHz | 210° ±3dB@150 kHz | ||||||
|
输出类型： Output Type: |
Single Ended | Single Ended | Single Ended | Differential | Single Ended | ||||||
|
电气绝缘： Electrical Insulation: |
> 500MΩ@1kVDC | > 500MΩ@1kVDC | > 500MΩ@1kVDC | > 500MΩ@1kVDC | > 500MΩ@1kVDC | ||||||
|
尺寸/孔径： Size/Aperture: |
ΦDxLength 14.0x25.0 mm |
ΦDxLength 14.0x25.0 mm |
ΦDxLength 14.0x25.0 mm |
ΦDxLength 14.0x35.0 mm |
ΦDxLength 10.0x17.0 mm |
||||||
|
重量（空气）： Weight (in air): |
6 grams | 6 grams | 6 grams | 10 grams | 4 grams | ||||||
|
电缆长度： Cable Length: |
1. 0.15m (default) 2. Custom: up to 100m |
1. 0.15m (default) 2. Custom: up to 50m |
1. 0.15m (default) 2. Custom: up to 50m |
1. 0.15m (default) 2. Custom: up to 100m |
1. 0.15m (default) 2. Custom: up to 50m |
||||||
|
加入接收器： Add-on Receiver: |
BII-8040 UnderwaterAcoustic Receiver. Not included, order separately | ||||||||||
|
电缆布线： Cable/Wiring: |
1. Default: Coaxial Cable (ΦD=2.8mm) (Coax) 2. Shielded Two Conductor Cable (ΦD=3.6mm) (SC36) 3. Shielded Two Conductor Cable (ΦD=6.5mm) (SC65) 4. Solder Pins on One End of the Hydrophone (SP) 5. Solder Pins on Both Ends of the Hydrophone (SPB) |
||||||||||
|
电引线： Electrical Leads: |
1. Default: Wire Leads (WL) 2. Solder Pins (SP) 3. Custom Connector (custom) |
||||||||||
|
工作温度： Operating Temperature: |
-10°C to +60°C | ||||||||||
|
存储温度： Storage Temperature: |
-40°C to +60°C | ||||||||||