Geophysical Cable Specification of land BOX Telemetry Cable
Fast detailed description:
1 good linear response
2 high sensitivity
3 low distortion
4 perfect damping
5 wonderful waterproof and split-hair resolution
Description:
Application:
petroleum exploration
Specifications :
|
1. |
Component |
4GP |
|
2. |
Operating temperature range |
-45 deg.a to+70deg.c |
|
3. |
Storage temperature range |
-55 deg.a to+85deg.c |
|
4. |
Flexibility |
A circular loop 12 cm inner diameter will be Squash by at least 1.05cm when submitted to a radical force of 5N. |
|
5. |
Cylindricity |
The maximum difference between any diameters measured on any section of 50mm in length do not exceed 0.3mm |
|
6. |
Maximum diameter |
90+/-0.1mm |
|
7. |
Outer Jacket material |
Polyurethane (PU) |
|
8. |
Jacket thickness MIN |
1.3mm |
|
9. |
Max length |
220m |
|
10. |
Colour |
Black |
|
11. |
Anti-draught Strength |
800 N |
|
12. |
Water proof |
RAIN |
|
15. |
Conductor |
7/0.25Strand copper |
|
16. |
Diameter of insulation |
1.2(±0.02) mm |
|
17. |
DCR |
<65Ohms |
|
18. |
Take-outs connect type |
TBD |
|
19. |
NO. of take-out |
4T |
|
20. |
Type of take-out |
Pig tail type KCK-2M |
|
21. |
Space of take out |
55 m |
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