geophone and hydrophone

Underwater Hydrophone HJ-8-2/10/650 type low frequency piezoelectric detector

Fast detailed description:

In order to make up for the general piezoelectric detector in the low frequency (2-10HZ) cannot be insufficient range pickup signal, the company developed a new type HJ-8-2/10/650 low frequency piezoelectric detector. At the same time, the company has maintained the traditional piezoelectric detector sensitivity high, reliable work, long service life, good water tightness, has a special enclosure protection and other advantages. To provide a more scientific and comprehensive means of detection of the products for the military, marine early warning system, oil exploration, seismic detection.

Main performance index:

Frequency:      2 Hz±10%

DC resistance:      650Ω±10%

Sensitivity:      10μV /μbar(-200.92dB±1.5dB)

Working depth:      0～75m

Damping coefficient:      70%(And drag)

Working temperature:      0～30℃

Dimensions: 

Length: 150mm(with a protective shell for 160mm)  

Diameter:Φ52mm(with a protective shell forΦ62mm)

Cable: Φ8mm

Application:
 
petroleum exploration
 

            Main performance index:ompetitive advantage:

Full range of products,Multiple types,Good quality,Direct manufacturers low price,A perfect after sale service