Send and Receive
SQ13-00 Transmit/Receive Hydrophone
send and receive hydrophone (SQ13-00)
Overview
VOLTAGE SENSTIVITY
-193 dB re 1 V/μPa @ 20ºC
OPERATING DEPTH
4000 m
FREQUENCY RESPONSE
2 Hz to 5,000 Hz

The SQ13-00 is a send and receive hydrophone. Its general form factor is highly customizable. The packaging, including the flange and electrical termination, can be modified to provide custom mounting options and virtually any connector type. The entire device can be scaled in size to change the centre frequency. On the SQ13-00 in particular, the piezoelectric ceramic sensor has been stabilized using thermal and pressure cycling, providing stable performance characteristics at depth, over time and across wide temperature spans.

Other Specifications
CAPACITANCE 4.5 nF ± 15% @ 20ºC
CAPACITANCE VARIATION WITH TEMPERATURE 0.4% increase per ºC
CAPACITANCE VARIATION WITH PRESSURE 8% loss per 1,000 m (3,300 ft)
RECOMMENDED MAX DRIVE VOLTAGE 1,000 V
CONNECTOR MCBH2MSS
WATER BLOCKED LEADS Yes
Outline

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