Cable & Supplies, Inc. (CSI) products

PS(H)-1 low frequency geophone is a kind of 1 Hz geophone without external power supply which is wildly used in the fields of deep seismic exploration, engineering measuring pulse and other vibration analysis. Low frequency: 1 Hz. Vertical and horizontal are available.

VS series geophone string was developed by Sunfull independently which is designed for well logging seismic exploration with high resolution. It has main factures as wide frequency band, high sensitivity, good signal-noise ratio and strong environment adaptability, this makes VS series geophone string to be an ideal product for deep and high resolution exploration.

This product stems from the advanced VSP technology, which can be suitable for MVSP construction in various complex geographical conditions. It adopts hard wired by metal bar between levels, which guarantee the precise sizing and orienting after wired, and the shock absorption unit acts to buffer between levels.

PS-2.7/85 geophone is a kind of low frequency geophone developed following request of seismic exploration and engineering which is mainly to receive deep level, tow frequency and weak signal. It can be used as single point and also 3-component.

PS-2/260 geophone is kind of low frequency geophone developed following request of seismic exploration and engineering which is mainly to receive deep level, low frequency and weak signal. It can be used as single point and also 3- componen.

PS-2B geophone is kind of low frequency geophone developed following request of seismic exploration and engineering which is mainly to receive deep level, low frequency and weak signal. It can be used as single point and also 3-component.

SF Series Hydrophone is a hydrophone used for submersible seismic exploration, it is a new type of hydrophone which is designed and supported by the latest international technology. It features compact design, high sensitivity and excellent seal ability. The working depth ranges from 1m to 75m and can be interchanged with  LS-2512, MP25, P350 and P-44A etc.

Frequency Response: 50Hz~ 50kHz. Receiving Sensitivity; 0.1~0.4mV/Pa. Amplifier or voltage divider installed. Water Pressure; 3MPa. O.D: 40 mm. Cable O.D; 10 mm. Channel Quantity; 1-12. - Channel Distance;  1000 mm ± 10mm. Service Voltage for amplifier: DC12V (60mA Power consumption each).

SF-2C02 Dual Sensor is mainly used for oil exploration in marine and transition zone. It can make up the receiving P wave in marine  The dual Sensor contains two super geophones and one hydrophone. The two super geophones can rotate 360 degree along the axis. The liquid damping can reduce the noise of the rotating parts and the geophones have good coupling. Meanwhile, it can restrain the interference by the external background noise. And the hydrophone has high sensitivity. The internal of Dual Sensor is sealed by PU with good waterproof performance and high reliability. The working depth is up to 100m.

The Acoustic Beacon is fitted to an target underwater being tracked. It receives and responds encoded signal from/to mother Vessel/Station then the target position can be calculated by mother Vessel/Station. Acoustic Beacon works with subsea acoustic positioning system (USBL, SBL and LBL system), is widely applied in oil & gas industry, oceanology study, defense and underwater engineering.