Description

16 micron 0.2mm Membrane Hydrophone – Order Code DH1602

This hydrophone must be used in deionised water. It is supplied with its own power supply and has a 50 Ohm output.

Technical Specifications

Output Impedance:	50 Ohms
Sensor Material:	Single layer of 16 micron thick gold PVdF film
Mounting Ring Dimensions:	100mm diameter 10mm thick
Membrane Diameter:	80mm
Cable:	1.5m of RG 174 cable and connector which connects to the dedicated power supply
Active Sensor Diameter:	0.2mm
Typical Sensitivity:	140 mV/MPa at 3MHz
Sensitivity Tolerance:	Sensitivity variation between individual membranes is approximately +/-3dB
Typical Frequency Response:	Flat (+/-2dB): over the range 1-60MHz

* Precision Acoustics reserves the right to change the specification without notice.

Warranty: membranes 12 months against defective product but not damage caused by user. If a warranty claim is made on devices that have been calibrated at NPL, London, a charge will be made for the used part of the calibration (e.g. in the event of failure of a membrane at three months the charge for recalibration at NPL is 25% of the calibration charge).