moving coil geophone seismic sensor

Brand Name:EGL

Model Number:EG-4.5-II

Place of Origin:China

... parameters and stable and reliable performance. The structure is reasonable in design, small in size and light in weight, and is suitable for seismic exploration of strata and geological environments of different depths. It is equivalent to SM-6 B coil 4

Brand Name:Gold

Model Number:GDJ

Place of Origin:Chongqing, China

... seismic acquisition, both onshore and on the seabed offshore, that detects ground velocity produced by seismic waves. It consists of three main components: Sensor: The sensor is the part of the geophone that detects ground motion. It usually consists of a

Brand Name:Gold

Model Number:GD

Place of Origin:China

2hz/2.5hz/4hz/4.5hz Geophone Seismic Sensor for Sale It are remarkably simple (yet ingenious) devices. The active element of the device consists of a mass hanging on a spring. When the ground moves, the mass (because it has inertia) ...

Brand Name:EGL

Model Number:Geophone 10Hz SM24

Place of Origin:China

... Frequency ( Hz ):10 ± 2.5% Coil resistance(Ω):375 ± 2.5% Open Circuit Damping :0.25 Damping With Shunt Resistor:0.686 + 5.0%, 0% Open Circuit Intrinsic Voltage Sensitivity( v/m/s ):...

Brand Name:Automation DCS

Model Number:PR9268/201-000

Place of Origin:USA

Automation DCS PR9268/201-000 Machinery HealthTM Sensor Super quality products Product Description: The sensors are dynamic sensors with the measuring coil as part of the seismic element, moving in the field of the permanent magnet. Damping of the ...

Brand Name:Epro

Model Number:PR9268/201-000

Place of Origin:Germany

...coil, suspended on membrane springs and moving in the circular gap of a permanent magnet. The membrane springs lead the measuring element in the longitudinal direction (=measuring direction). The sensors are operated above the resonance frequency, which is

Brand Name:EPRO

Model Number:MMS6410

Place of Origin:CN

... PR9266 and PR9268 consist of a seismic block and a measuring coil supported by a spring.The measuring element can move in the magnetic field of a circular magnet.The natural frequency of the sensor is between 4 and 13HZ, depending on the type of sensor.