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FAMILY 8105

SPHERICAL HYDROPHONE

Spherical hydrophone with rugged construction capable of withstanding pressures of up to 9.8 MPa (100 atm; 1000 m (3250 ft) ocean depth) and featuring exceptional directional characteristics.

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FAMILY 8105

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Type 8105 is a robust spherical hydrophone usable down to 1000 m ocean depth with excellent directional characteristics.

  • Calibration reference standards 
  • Ultrasonic measurements in liquids 
  • Cavitation measurements 
  • Laboratory and industrial measurements in liquids and gases 
  • As underwater projectors (8103, 8104 and 8105) 
  • Noise measurements in humid and polluted atmospheres

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FAMILY 8105
Sensitivity 0.056 mV/Pa
Lower frequency 0.1 Hz
Higher frequency 160 kHz
Maximum operating static pressure 263 dB (9.8 × 10^6 Pa), 261 dB (9.8 × 10^6 Pa), 265 dB (9.8 × 10^6 Pa), 266 dB (9.8 × 10^6 Pa), 262 dB (9.8 × 10^6 Pa), 264 dB (9.8 × 10^6 Pa), 260 dB (9.8 × 10^6 Pa)
Mounting space - length 93 mm
Mounting space - length 3.66 in
Mounting space - width 22 mm
Mounting space - width 0.87 in
Mounting space - height 93 mm
Mounting space - height 3.66 in

List of accessories available for all variants of this family

Product Code Description
Cable HP,2xAWG18 WB MIL-C-915  D9.9mm AC-0034--- Cable HP,2xAWG18 WB MIL-C-915 D9.9mm

0.1Hz에서 160kHz까지 절대 음향 측정을 위한 소형 구형 트랜스듀서로, 수신 감도는 −205 dB re 1V/μPa입니다. 이 함선은 견고하여 최대 107 Pa(100 기압; 1000 m (3250 ft) 해심의 압력을 견딜 수 있습니다.

이 하이드로폰은 우수한 방향성을 가지고 있는데, 100 kHz에서는 x-y(방사면) 360°, x-z(축) 평면에서 270° 전방향성을 유지합니다.