수중 음향 센서
▶ 하이드로폰(Hydrophone)
프리앰프 내장형
Hydrophone TC4032
Low Noise Sea-State Zero Hydrophone
- - 저주파수 측정가능
- - 고감도, 광대역
- - 일정한 수신응답
- - 개별적 보정
- - 오랜 기간의 안정성
제품 사양
| Usable Frequency range | 5Hz to 120kHz |
| Linear Frequency range | 15Hz to 40kHz ±2dB 10Hz to 80kHz ±2.5dB |
| Receiving Sensitivity | -170dB re 1V/ μPa (-164dB with differential output) |
| Horizontal Directivity | Omnidirectional ±2dB at 100kHz |
| Vertical Directivity | 270º ±2dB at 15kHz |
| Operating depth | 600m |
| Survival depth | 700m |
| Operating temperature range | -2°C to +55°C |
| Storage temperature range | -30°C to +70°C |
| Weight in Air | 720g without cable |
| Preamplifier gain | 10dB |
| Max. output voltage | 3.5Vrms at 12VDC |
| Supply voltage | 12 to 24VDC |
| High pass filter | 7Hz -3dB |
| Quiescent supply current | ≦19mA at 12VDC ≦22mA at 24VDC |
| Encapsulating material | Special formulated NBR |
| Housing material | Alu Bronze AlCu10Ni5Fe4 |