PAS/BS 5308 CAM Part 1 Type 2 Instrumentation Cable

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Instrumentation cables, manufactured to PAS5308 standards, ensure safety and reliability for communication and instrumentation applications in process industries, transmitting analogue or digital signals from various sensors and transducers. These cables, featuring steel wire armour (SWA), provide exceptional protection in aggressive environments.

Designed for indoor and outdoor installations in industrial process plants and for data and voice transmission services, they are also used to interconnect electrical equipment and instruments, particularly in process plants. These cables are widely utilized throughout the petroleum industry.

Type 2 armoured cables are suitable for direct burial installations.

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Instrumentation cables, manufactured to PAS5308 standards, ensure safety and reliability for communication and instrumentation applications in process industries, transmitting analogue or digital signals from various sensors and transducers. These cables, featuring steel wire armour (SWA), provide exceptional protection in aggressive environments.

Designed for indoor and outdoor installations in industrial process plants and for data and voice transmission services, they are also used to interconnect electrical equipment and instruments, particularly in process plants. These cables are widely utilized throughout the petroleum industry.

Type 2 armoured cables are suitable for direct burial installations.

Conductor

Plain Copper

Stranding

See Spec. Table

Insulation

PE

Collectivescreen

Collective Aluminium Mylar

Bedding

PE

Armour

Steel Wire Armour

Outersheath

PVC

Colour

Black, Blue

Voltage

500V

Identification

According to BS5308 part 1

Temperature

70ºC

Standards

BS/PAS 5308, EN 60228

Dimensions 

No. of Pairs/Triples Nominal cross sectional area of conductor (mm) Approx overall diameter (mm)
1P 0.5 11.4
1P 0.75 11.8
1P 1 11.8
1P 1.5 12.9
1P 2.5 13.7
1T 0.5 11.7
1T 0.75 12.1
1T 1 12.3
1T 1.5 13.5
1T 2.5 14.3
2P(Q) 0.5 12.3
2P(Q) 0.75 13.0
2P(Q) 1 13.0
2P(Q) 1.5 14.3
2P(Q) 2.5 15.3
5P 0.5 17.9
5P 0.75 19.3
5P 1 19.7
5P 1.5 22.1
5P 2.5 24.1
10P 0.5 22.9
10P 0.75 25.5
10P 1 24.3
10P 1.5 28.4
10P 2.5 32.1
15P 0.5 26.4
15P 0.75 28.7
15P 1 28.1
15P 1.5 32.2
15P 2.5 36.4
20P 0.5 29.1
20P 0.75 31.6
20P 1 31.2
20P 1.5 35.7
20P 2.5 41

Conductors

Nominal cross sectional area (mm²) Conductor class Maximum DC resistance of conductor at 20° (ohms/km)
0.5 5 39
0.75 5 26
1 1 18.1
1.5 2 12.1
2.5 2 7.41

Electrical Characteristics 

Nominal cross sectional area Maximum mutual capacitance (pF/m) Minimum insulation resistance at 20°C Maximum L/R ratio (µH/ohms)
  Cables with collective screens only 1 pair, 2 pairs, 1 triple, collectively screened Cables with individually screened pairs    
0.5 75 115 115 <5 25
0.75 75 115 115 <5 25
1 75 115 115 <5 25
1.5 85 120 120 <5 40
2.5 85 120 120 < 65

Core Identification

Pair No A Wire B Wire
1 Black Blue
2 Black Green
3 Blue Green
4 Black Brown
5 Blue Brown
6 Green Brown
7 Black White
8 Blue White
9 Green White
10 Brown White
11 Black Red
12 Blue Red
13 Green Red
14 Brown Red
15 White Red
16 Black Orange
17 Blue Orange
18 Green Orange
19 Brown Orange
20 White Orange
21 Red Orange
22 Black Yellow
23 Blue Yellow
24 Green Yellow
25 Brown Yellow
26 White Yellow
27 Red Yellow
28 Orange Yellow
29 Black Grey
30 Blue Grey
31 Green Grey
32 Brown Grey
33 White Grey
34 Red Grey
35 Orange Grey
36 Yellow Grey
37 Black Violet
38 Blue Violet
39 Green Violet
40 Brown Violet
41 White Violet
42 Red Violet
43 Orange Violet
44 Yellow Violet
45 Grey Violet
46 Black Turquoise
47 Blue Turquoise
48 Green Turquoise
49 Brown Turquoise
50 White Turquoise

 

Batt Part No. Cores Size Colour/Reference
85123 1P 0.5 Black
85001 1P 0.5 Blue
85251 1P 0.75 Black
85250 1P 0.75 Blue
85181 1P 1 Black
85226 1P 1 Blue
85012 1P 1.5 Black
85011 1P 1.5 Blue
85691 1P 2.5 Black
- 1P 2.5 Blue
85163 1T 0.5 Black
85116 1T 0.5 Blue
85252 1T 0.75 Black
- 1T 0.75 Blue
- 1T 1 Black
- 1T 1 Blue
85114 1T 1.5 Black
85139 1T 1.5 Blue
- 1T 2.5 Black
- 1T 2.5 Blue
85113 2P(Q) 0.5 Black
85227 2P(Q) 0.5 Blue
85416 2P(Q) 0.75 Black
85619 2P(Q) 0.75 Blue
85187 2P(Q) 1 Black
85267 2P(Q) 1 Blue
85243 2P(Q) 1.5 Black
85478 2P(Q) 1.5 Blue
- 2P(Q) 2.5 Black
- 2P(Q) 2.5 Blue
85120 5P 0.5 Black
85018 5P 0.5 Blue
85418 5P 0.75 Black
85583 5P 0.75 Blue
85031 5P 1 Black
- 5P 1 Blue
85118 5P 1.5 Black
85688 5P 1.5 Blue
85175 5P 2.5 Black
- 5P 2.5 Blue
85030 10P 0.5 Black
85029 10P 0.5 Blue
85419 10P 0.75 Black
85620 10P 0.75 Blue
85454 10P 1 Black
- 10P 1 Blue
85494 10P 1.5 Black
85311 10P 1.5 Blue
85692 10P 2.5 Black
- 10P 2.5 Blue
- 15P 0.5 Black
- 15P 0.5 Blue
- 15P 0.75 Black
- 15P 0.75 Blue
- 15P 1 Black
- 15P 1 Blue
- 15P 1.5 Black
- 15P 1.5 Blue
- 15P 2.5 Black
- 15P 2.5 Blue
85307 20P 0.5 Black
85711 20P 0.5 Blue
85501 20P 0.75 Black
85621 20P 0.75 Blue
- 20P 1 Black
- 20P 1 Blue
85689 20P 1.5 Black
85690 20P 1.5 Blue
86551 20P 2.5 Black
- 20P 2.5 Blue
- 30P 0.5 Black
- 30P 0.5 Blue
- 30P 0.75 Black
85605 30P 0.75 Blue
- 30P 1 Black
- 30P 1 Blue
86837 30P 1.5 Black
85769 30P 1.5 Blue
- 30P 2.5 Black
- 30P 2.5 Blue
       

The information in this datasheet is for guidance only and subject to change without liability. Images provided are representations; actual cable dimensions may vary due to manufacturing tolerances.

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