geophone and hydrophone

Underwater Hydrophone HJ-8-10/28/80 type low resistance and high sensitivity of piezoelectric detector

Fast detailed description:

In order to make up for the general piezoelectric detector due to lack of sensitivity and DC resistance of high signal caused problems, the company developed the latest development of type HJ-8-10/28/80 low resistance and high sensitivity of 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 product for the field of oil exploration, seismic detection.

Main performance index:

Frequency:      5Hz±10%

DC resistance:      350Ω±10%

Sensitivity:      14μV /μbar(-197.1dB±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