수중 음향 센서
▶ 하이드로폰(Hydrophone)
일반형
Hydrophone TC4037
Reference Hydrophone
- - 높은 수신감도
- - 차동신호 출력
- - 넓은 범위의 주파수 사용
- - 높은 정압력에 대한 저항성
제품 사양
| Usable Frequency range | 1Hz to 100kHz |
| Linear Frequency range | 1Hz to 50kHz ±3dB |
| Receiving Sensitivity nominal | -193dB re 1V/μPa at 250Hz (with differential pre-amp 0dB) |
| Directivity, horizontal Plane | Omnidirectional ±2dB at 40kHz |
| Vertical plane | >270° ±3dB at 40kHz |
| Capacitance nominal | 2 x 4.5 nF |
| Leakage resistance | ≥1G ohm |
| Operating temperature range | -2°C to +55°C(with preamplifier) |
| Storage temperature range | -40°C to +80°C |
| Operating depth | 1500m |
| Survival depth | 4037-2:2000m, 4037-3:3500m |
| Terminating wires | 3 x AWG 22, length 0.5m |
| Weight in air | 86g |
| Encapsulating material | Special formulated NBR |
| Metal body | TC4037-2:Aluminum alloy Al Mg1Si TC4037-3:Promet 12 CuSn 12 Tin bronze |