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Professional Land SN388 Telemetry Geophone cable geophysical instrument

Professional Land SN388 Telemetry Geophone cable geophysical instrument

Professional Land SN388 Telemetry Geophone cable geophysical instrument

Product Details:

Place of Origin: China
Brand Name: GUANGDA
Model Number: According to the specifications

Payment & Shipping Terms:

Minimum Order Quantity: 2 pieces
Price: negotiation
Packaging Details: Carton (the size is determined by the number of purchases)
Delivery Time: The decision by the purchase quantity, generally for 5 days after receipt of payment
Payment Terms: FOB
Supply Ability: 10000
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Detailed Product Description

Geophysical prospecting cable Geophysical Cable Specification of land SN388 Telemetry Cable​
 
 
Fast detailed description:
 
1 high sensitivity
2 low distortion
3 perfect damping
4 good linear response
5 wonderful waterproof and split-hair resolution
6 Applies to land Cable for ARAM/ARIES system
 
Application:
 
petroleum exploration
 
 
Specifications :
  

1.

Component

2TP ,4GP,1P ,1 strengthen line

2.

Operating temperature range

-50 deg.a to+75deg.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 5 N.

5.

Cylindricity

The maximum difference between any diameters measured on any section of 50mm in length do not exceed 0.3mm

6.

Maximum diameter

TBD(8.9mm,9.8mm)

7.

Outer Jacket material

Polyurethane (PU)

8.

Jacket thickness MIN

1.2mm

9.

Max length

TBD(330m,165m,180m)

10.

Colour

TBD(Orange,Blue,Orange red)

11.

Anti-draught Strength

1100 N

12.

Water proof

no

 

Transmission Pairs

2 Pairs

13.

Attenuation

<7.0dB/100m 10MHz

14.

Reflection Coeff

<0.09 2~12MHz

15.

Impedance measured on 100m

145+/-13OHMS

16.

Conductor

7/0.18 Strand copper

17.

Diameter of insulation

1.55(±0.02) mm

18.

Near-end Cross talk from 2 to 8 MHz measured on 100m

>60dB

19.

Geophone pairs

 

20.

Conductor and Min Cross section

7/0.16mm Strand copper

21.

Diameter of insulation

0.8(±0.02) mm

22.

Far-end Cross talk At 100MHz measured on 100m

>100dB

23.

Resistance

<160Ohms/Km

 

Power pairs

1 Pair

24.

Cross section

19/0.30 copper

25.

Resistance on Power Pair

<14.2Ohms/km

26.

Diameter of insulation

TBD(2.2±0.1,2.6±0.1)

 

Take-outs

 

27.

Take-outs connect type

Water proof connection with KCK-2M

28.

NO. of take-out

6

29.

Type of take-out

Pig tail type KCK-2M

30.

Space of take out

55 m apart ant the nearest is 27.5 away from connector

31.

NO. of conductor of take-out wire

2

 
 
Competitive advantage:
 
Product type of full range of good quality and good factory direct price has a perfect after-sales service

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