EGL is a professional geophone manufacturer from China.
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Geophone Three Component

  • Digital 3C geophone EPS-2-M6Q
  • Digital 3C geophone EPS-2-M6Q
  • Digital 3C geophone EPS-2-M6Q
  • Digital 3C geophone EPS-2-M6Q
Digital 3C geophone EPS-2-M6Q Digital 3C geophone EPS-2-M6Q Digital 3C geophone EPS-2-M6Q Digital 3C geophone EPS-2-M6Q

Digital 3C geophone EPS-2-M6Q

Digital 3C geophone EPS-2-M6Q 

 

Type

EPS-2-M6Q

Bandwidth

0.5Hz 150 Hz

Self-noise level

The entire frequency band is lower than the NHNM curve; 0.5Hz  1Hz is lower than the NLNM curve;

Time stability

5 × 10-7 s

Number of channels

3-component geophone

Amplitude consistency between channels

5%

Phase difference between channels

0.1ms

Crosstalk suppression between channels

100db

Lateral vibration suppression

Better than 0.1%

Power consumption

Autonomous working mode    0.2w

Bluetooth working mode      0.3w

Sampling Rate

50, 100, 200, 250, 500, 1000

Lowest parasitic resonance frequency

500Hz

Calibration method

Square wave calibration

External power supply

5V12V, Single power supply (charging)

Status Display

LED

Internal GPS & BDS

Included

Operating Temperature Range ( )

-20  ~  +55

Autonomous working time

> 20 days continuous without external power

Dynamic Range

>120dB

Storage Capacity

32GB(Pluggable TF card for expansion to 64GB or larger TF card)

Data Format

MiniSeed(Can be converted to formats such as SAC)

Interactive interface

BluetoothUSB2.0 and RS232

Water Proof

Protection in 1m water depth

Dimensions

Φ140mm × 170 mm

Weight

3kg

Warranty Period

1years