Geophone Sensors Mems Geophone Geophone Kit Sm 24 Geophone Seismic Sensor Geophones for Sale Geophone

• After-sales Service: Yes
• Warranty: Geophone Senor:3 Year
• Accuracy: 1mm
• Vertical Lines: 1
• Horizontal Line: 1
• Land Seismic Senor: 2Hz to 100Hz
• Model NO.: CDJ
• End Connection: Muller Cliper or Split-Spring
• Outlook Case: Land/Marsh/Water
• Cable Length: Optional
• Transport Package: Carton Box
• Specification: CE/ISO/FCC
• Trademark: GOLD
• Origin: Chongqing
• HS Code: 9201100000
• Production Capacity: 1000PC Per Month

Product Description

Geophone Sensors Mems geophone Geophone kit SM 24 Geophone  Seismic Sensor  Geophones for sale  Geophone 4.5 hz



 

Model &Specification

CDJ-Z2C

CDJ-Z2.5C

CDJ-Z4

CDJ-Z4.5

CDJ-Z10

CDJ-Z15

CDJ-Z28

CDJ-Z30

CDJ-Z38

CDJ-Z40

CDJ-Z60

CDJ-Z100

2Hz Vertical

2.5Hz Vertical

4Hz Vertical

4.5Hz Vertical

10Hz Vertical

15Hz Vertical

28Hz Vertical

30Hz Vertical

38Hz Vertical

40Hz Vertical

60Hz Vertical

100Hz Vertical

Natural frequencyFn(Hz)

2±10%

2.5±10%

4±10%

4.5±10%

10±5%

15±5%

28±5%

30±5%

38±5%

40±5%

60±5%

100±5%

Sensitivity G(v/cm/s)

2±10%

0.28±5%

0.26±5%

0.30±5%

0.25±5%

Coil resistance Rc(KΩ)

6040±5%

380±5%

500±5%

650±5%

1060±5%

1080±5%

Internal resistance R(KΩ)

5800±5%

5650±5%

345±5%

335±5%

310±5%

415±5%

560±5%

800±5%

1020±5%

Damping coefficient Bt:

0.7±10%

0.58±10%

0.62±10%

0.6±10%

0.5±5%

Harmonic distortion D(%)

≤0.2

Insulation resistance R(MΩ)

≥20

Maximum displacement P-P(mm)

3

2

Suspension mass M(g)

60

13

8.5

8

6.3

5.9

Operating temperature(ºC)

-25~+55

-40~+70

Size

Core

Diameter(mm)

φ38.5

φ27.2

Height(mm)

47

34

32

Weight(kg)

0.25

85

86

78

Cover

Diameter(mm)

50x60

45x55

Height(mm)

87

76

Weight(kg)

0.48

0.51

0.31

0.247

Single Geophone Standard Configuration :

Geophone Element with land case and 1m cable;

Geophone Element with marsh case  and 1m cable;

If other length or configuration is requested, please contact us for more details.