LGT-2 Seismic Geophone (2Hz)

Seismic Geophone

Instruction:

LGT-2 seismic Geophone is compatible with all field data acquisition systems. All operating parameters are confirmed with a proprietary computerized test system during the manufacturing process. This can help the customers to carry on the geological explore in any corner in the world and obtain the detail and correct geological data.

Features:

It features stable performance, high fidelity and consistent quality in conventional industrial of coal, Petroleum and natual gas exploration.LGT-2 geophones are used in a various applications (natural earthquake monitoring, landslide monitoring, building vibration monitoring and other industries) that are far removed from their original applications as earthquake detectors, engineering vabrations, perimeters defensing.

Suitable Seismic Geophones:

Type	LGT-2
Natural Frequency (Hz)	2 ±15％
Open Circuit Damping	0.6 ±15％
Damping with Shunt Resistance
Intrinsic Voltage Sensitivity (V/m/s)	200 ±10％
Sensitivity with Shunt Resistance(V/cm/s)
Coil Resistance	5800 ±10％
Close Circuit Resistance (Ω)
Harmonic Distortion	≤0.2%
Typical Spurious Frequency (Hz)	≥80
Moving Mass (g)	60
Coil Excursion P-P	3.0
Maintains Fn Specifications to Tilt Angle	≤10
Core Unit Diameter (mm)	41.2
Core Unit Height (mm)	47.5
Core Unit Mass (g)	267
Operating Temperature(℃)	-25 to +55
Warranty (year)	1

*Longet Equipment Co., Ltd can customize different kind of seismic geophones to meet all the customer's various applications.

Previous :LGT-20D High Frequency seismic Geophone

Next :LGT-20D4.5c Seismic Geophone