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Sensors Hydrophone

SF-44A

SF-44A hydrophone is a piezoelectric geophone used in seismic exploration in transitional zone, swamp and shallow water. It has the characteristics of small volume, good sealing and waterproofing, high sensitivity and so on.
Detailed introduction

SF-44A Specification

Type

SF-44A(20℃)

Natural Frequency(Hz)

10±10%

Sensitivity(μV/μbar)

13.31±15%

DC Resistance(Ω)

155±10%

Insulation Resistance(MΩ)

≥100

Maximum Operating Depth(m)

75

Operating temperature(℃)

0~35

Polarity

SEG

Dimensions(D*L,mm)

φ66*150

Weight(g)

400


SUNFULL

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