수중 음향 센서
▶ 트랜스듀서
2000 Series
Transducer TC2178
Dual Frequency Transducer
- - 소형
- - Narrow beams
- - High acoustical performance
- - ATLAS SW60/28/6029 housing과 호환
- - 33kHz와 220kHz 에코사운드 시스템과 전기적 호환
제품 사양
| Resonant Frequency | 33 kHz ±2kHz 200kHz ±5kHz |
| Transmitting sensitivity | 168dB ±3dB at 33kHz (re 1μPa/V at 1m) 174dB ±3dB at 200kHz (re 1μPa/V at 1m) |
| Receiving sensitivity | -177dB ±3dB at 33kHz (re 1V/μPa) -187dB ±3dB at 200kHz (re 1V/μPa) |
| Impedance | 80 ohm ±24ohm at 33kHz and 200kHz |
| Beam width | 22°±2° at 33kHz 9.5°±1° at 200kHz |
| Beam shape | Conical |
| Max input power | 1000 W at 33kHz (at 1% duty cycle) 450 W at 200kHz (at 1% duty cycle) |
| Operating depth | 30m |
| Survival depth | 50m |
| Operating temperature range | -2°C to +35°C |
| Storage temperature range | -30°C to +50°C |
| Weight in air, with cable | 9.7kg |
| Housing | PVC |
| Cable | 18m FALMAT Type FM088095-7, 4x1 (2 x twisted pair) PUR Jacket, WATER BLOCK, Kevlar Braid 800lbs breaking strength (O.D. 11mm)- pigtail |