Product Details
Seismic Wave Collection Sensor Seismic Geophone Digital Seismic
Detector
1. 1~3Hz geophones applied for deep seismic prospecting, natural
earthquake surveillance and prediction, pulse and microseismic
measurement for bridge and highways, etc.
2. 4~100 Hz widely used to seismic prospecting of petroleum, coal,
metallurgy, defense engineering and etc.
Main Features of the seismic geophone
***Suitable for various kinds of vibration measurement fields such as
geophysical exploration, engineering vibration measurement, and
handheld watches;***Double coil and rotating coil structure can eliminate external
magnetic field interference and lateral impact force;
***High-strength spring piece for omnidirectional use;
***Optimized design, with various advantages such as simple structure,
high robustness and wide frequency range
Frequency | 4.5Hz±0.5 |
Typical spurious frequency | ≥140 |
Coil Resistance | 375±5% |
Damping | 0.56±8% |
Sensitivity without shunt resistor(v/m/s) | 28.8±5% |
Distortion | 0.30% |
Moving mass | 11.1g |
Maximum coil excursion p-p | 3mm |
Max tilt angle for specified | 0° |
Diameter | 25.4mm |
Height | H: 35.5; V: 33.9 |
Weight | 82.6g |
Working Temperature | -40℃~+80℃ |
Warranty | 1 year |
Calibration temperature | 22℃ |
Company Profile

Chongqing Gold Mechanical & Electrical Equipment Co.,Ltd is a high-tech enterprise for researching,designing,developing and
producing oil treatment equipment.With it’s continuous drawing of
lessons,unremitting innovation and borrowing of advanced technology
form both at home and abroad,our company is now becoming a
professional manufacturer of oil purifiers which are excellent in
quality,capable of standing wear,complete in various styles.And
it’s aviation,ship,railway,pharmacy and edible oil
processing.Though highly acclaimed and favorably accepted by
numerous customers and possessed of the right to import and
export,to ensure the high quality of our products,we conduct our
manufacturing in strict accordance with the standard JB/T5285-2001
by Ministry of Machine Building,standard DL/T521-2004 by Ministry
of Power Industry.
Our main products range is geological equipment products (Drilling
Rig, Geological, Prospecting, Welllogger, BoreholeCamera,
Inclinometer)
We have persisted on the business idea of “Integrity Basis and
Quality First” for the stable and constant development.We are
making effort to develop together with customers from both domestic
and abroad on the basis of reciprocity.Client,quality and service
are our supreme target.