수중 음향 센서
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트랜스듀서

2000 Series

Transducer TC2122
Dual-Frequency Survey Echosounder Transducer

- 소형
- Narrow beams
- High acoustical performance
- ATLAS SW60/28/6029 housing과 호환
- 33kHz와 220kHz 에코사운드 시스템과 전기적 호환

주요사양

Resonant Frequency:33kHz ±2kHz 200kHz ±5kHz
Transmitting sensitivity:168dB ±3dB at 33KHz 174dB ±3dB at 200KHz (re 1μPa/V at 1m)
Receiving sensitivity:-177dB ±3dB at 33KHz -187dB ±3dB at 200KHz (re 1μPa/V)
Impedance:80ohm ±24ohm at 33kHz and 200kHz
Beam width:22°±2° at 33KHz 9,5°±1° at 200kHz
Beam shape:Conical
Max input power:1000W at 33kHz 450W 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:5kg
Housing:PVC
Cable:33m FALMAT Type FM088095-7, 4x1 (2 x twisted pair) PUR Jacket, WATER BLOCK, Kevlar Braid 800lbs breaking strength (O.D. 11mm) -pigtail