It is one kind of
piezoelectric geophone used of exploration in deep water. With features of good stability, super sealing performance, nondirectional and high sensitivity, it is widely applied for prospecting in ocean, reservoir and river.
DC Resistance: 160¦¸¡À15%
Natural frequency: 10Hz¡À15%
Length of cable: 1 meter
Connector: HARME-4 waterproof takeout
Applicable depth: 0.5~200 meter