High Sensitivity Posted by Business Development Manager March 8th, 2018

HIGH SENSITIVITY

SQ91

OTHER SPECIFICATIONS

CAPACITANCE3.5 nF ± 15%
CONNECTORTwisted pair with shielded Hytrel® jacket
WATER BLOCKED LEADSYes

OVERVIEW

VOLTAGE SENSTIVITY
-192.5 dB ± 1.25 dB re 1 V/μPa @ 20ºC


OPERATING DEPTH
3000 m


FREQUENCY RESPONSE
Resonance @ 63 kHz

The SQ91 hydrophone is made with a 1″ piezoelectric ceramic sphere.  The large piezo element provides high sensitivity without a preamp. Mounting options and connector types can be modified to meet customer requirements. Similar designs can also be made with larger or smaller spheres. Contact us to discuss your specific requirements.

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