The Next
Generation Sensor
All of us know that the most important part of the geophone is
the element or the sensor, which consist of a coil and a magnet. In addition,
there are two versions of the geophones: one component geophone and three
components geophone. But these geophones has some limitations as we know. In
addition, the needs for new levels of seismic signal quality have increased, so
the need for a new sensor technology has become clear. The sensor manufacturer
such Input/Output and Sercel introduce a new digital accelerometer based on
MEMS (MicroElectroMechanical System) technology, which can be seen in the
figure 1
[url=]
href="https://servimg.com/view/11613504/7"
target="_blank" >
border="0" alt="Image hosted by servimg.com"
/>[/url]
Figure1 show The Digital sensor
These sensors are the
essential elements in digital, full-wave seismic acquisition. Whether acquiring
only conventional, P-wave seismic data or multi-component data, these sensors
allows geophysicists to measure true 3D ground motion and record the full
seismic wavefield with unsurpassed vector fidelity
This small sensor
replace the element in the conventional geophones. This sensor plus electronic
component in the assembled in a module that measure 10’’ x 2.25’’ see figure 2
and figure 3.
[url=]
href="https://servimg.com/view/11613504/8"
target="_blank" >
border="0" alt="Image hosted by servimg.com"
/>[/url]
figure 2 I/O VectorSeis sensor
Sercel also designed
sensors using the same Technology (MEMS). This sensor called DSU (Digital
Sensor Unit), which available in both three component or one component
versions. See figure 3
[url=]
href="https://servimg.com/view/11613504/9"
target="_blank" ><img>
src="https://i.servimg.com/u/f17/11/61/35/04/310.jpg"
border="0" alt="Image hosted by servimg.com" />[/url]
Figure 3 show DSU (Digital Sensor Unit), that designed by Sercel
.
Generation Sensor
All of us know that the most important part of the geophone is
the element or the sensor, which consist of a coil and a magnet. In addition,
there are two versions of the geophones: one component geophone and three
components geophone. But these geophones has some limitations as we know. In
addition, the needs for new levels of seismic signal quality have increased, so
the need for a new sensor technology has become clear. The sensor manufacturer
such Input/Output and Sercel introduce a new digital accelerometer based on
MEMS (MicroElectroMechanical System) technology, which can be seen in the
figure 1
[url=]
href="https://servimg.com/view/11613504/7"
target="_blank" >
border="0" alt="Image hosted by servimg.com"
/>[/url]
Figure1 show The Digital sensor
These sensors are the
essential elements in digital, full-wave seismic acquisition. Whether acquiring
only conventional, P-wave seismic data or multi-component data, these sensors
allows geophysicists to measure true 3D ground motion and record the full
seismic wavefield with unsurpassed vector fidelity
This small sensor
replace the element in the conventional geophones. This sensor plus electronic
component in the assembled in a module that measure 10’’ x 2.25’’ see figure 2
and figure 3.
[url=]
href="https://servimg.com/view/11613504/8"
target="_blank" >
border="0" alt="Image hosted by servimg.com"
/>[/url]
figure 2 I/O VectorSeis sensor
Sercel also designed
sensors using the same Technology (MEMS). This sensor called DSU (Digital
Sensor Unit), which available in both three component or one component
versions. See figure 3
[url=]
href="https://servimg.com/view/11613504/9"
target="_blank" ><img>
src="https://i.servimg.com/u/f17/11/61/35/04/310.jpg"
border="0" alt="Image hosted by servimg.com" />[/url]
Figure 3 show DSU (Digital Sensor Unit), that designed by Sercel
.