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Instrumentation-Control-Cables-300x222

Armoured Instrumentation Cable

Huadong offers several types of instrumentation cables, including two-pair cables, three-pair cables, and multi-pair cables with a higher number of conductors.

AC90 Cable

  • Conductor:
  • Solid Soft Bare Copper/ Stranded Aluminum Alloy
  • Insulation:
  • Cross-linked Polyethylene (XLPE)
  • Boding Conductor:
  • Solid Soft Bare Copper/ Stranded Aluminum Alloy
  • Armour:
  • Aluminum Interlock Armour (AIA)
interlocked armoured cable ac90

Overall Screen Armoured Instrumentation Cable

  • Voltage:
  • 300/500V
  • Conductor:
  • Circular stranded copper
  • Type:
  • Single pair or multi-pair
  • Insulated:
  • PE or PVC
  • Pairing:
  • Two insulated cores shall be uniformly twisted together to form a pair with a maximum lay length of 100mm
  • Cabling:
  • Twisted pairs are laid up together if necessary filled with non-hygroscopic material compatible with the insulation.
  • Overall Screening:
  • Accumulated pairs screened with aluminum/mylar tape, helically applied with the metallic side down, in electrical contact with a tinned annealed copper drain wire of 0.5mm2
  • Bedding:
  • PE(Polyethylene), color black
  • Armoring:
  • Galvanized steel round wire over the bedding
  • Sheath:
  • PVC/ PE

OS-Armoured-300x222

OS+IS Screen Armoured Instrumentation Cable

  • Voltage:
  • 300/500V
  • Conductor:
  • Circular stranded copper
  • Type:
  • Multi-pair
  • Insulated:
  • PE or PVC
  • Pairing:
  • Two insulated cores shall be uniformly twisted together to form a pair with a maximum lay length of 100mm
  • Individual Screening:
  • Each pair screen with aluminum/mylar tape, helically applied with the metal side down, in electrical contact with a tinned annealed copper drain wire of 0.5mm2
  • Cabling:
  • Twisted pairs are laid up together if necessary filled with non-hygroscopic material compatible with the insulation.
  • Overall Screening:
  • Accumulated pairs screened with aluminum/mylar tape, helically applied with the metallic side down, in electrical contact with a tinned annealed copper drain wire of 0.5mm2
  • Bedding:
  • PE(Polyethylene), color black
  • Armoring:
  • Galvanized steel round wire over the bedding
  • Sheath:
  • PVC/ PE

OSIS-Armoured-300x222

Application

An instrumentation cable is a type of cable designed specifically for transmitting low-voltage electrical signals between instruments, control systems, and measuring devices.

It is commonly used in industrial settings, process control systems, and automation applications where accurate and reliable signal transmission is critical.

Features

Excellent noise rejection, shielding against electromagnetic interference (EMI) and radio frequency interference (RFI), as well as low capacitance and low resistance to minimize signal loss.

OS Armoured Instrumentation Cable Specification

Size Number/ Wire Diameter Nominal Insulation thickness Nominal Bedding Thickness Nominal diameter of steel wire Nominal sheath thickness Nominal Overall Diameter Approx. Cable Weight
pair x mm2 No./mm mm mm mm mm mm Kg/Km
1 x 0.5 7 / 0.3 0.6 0.8 0.9 1.3 11 239
2 x 0.5 7 / 0.3 0.6 0.8 0.9 1.3 11.9 278
3 x 0.5 7 / 0.3 0.6 1.1 0.9 1.3 I4.6 383
4 x 0.5 7 / 0.3 0.6 1.1 0.9 1.4 15.7 434
5 x 0.5 7 / 0.3 0.6 1.1 0.9 1.4 16.7 482
6 x 0.5 7 / 0.3 0.6 1.2 1.25 1.5 18.9 655
7 x 0.5 7 / 0.3 0.6 1.2 1.25 1.5 18.9 672
8 x 0.5 7 / 0.3 0.6 1.2 1.25 1.6 20.2 743
9 x 0.5 7 / 0.3 0.6 1.2 1.25 1.6 21.3 811
10 x 0.5 7 / 0.3 0.6 1.2 1.25 1.6 22.7 875
11 x 0.5 7 / 0.3 0.6 1.2 1.25 1.6 22.7 892
12 x 0.5 7 / 0.3 0.6 1.2 1.25 1.6 23.2 915
13 x 0.5 7 / 0.3 0.6 1.2 1.25 1.6 23.2 930
14 x 0.5 7 / 0.3 0.6 1.2 1.25 1.6 23.2 946
15 x 0.5 7 / 0.3 0.6 1.2 1.25 1.6 24.2 1000
16 x 0.5 7 / 0.3 0.6 1.2 1.25 1.6 24.2 1017
17 x 0.5 7 / 0.3 0.6 1.3 1.6 1.7 26.3 1256
18 x 0.5 7 / 0.3 0.6 1.3 1.6 1.7 26.3 1272
19 x 0.5 7 / 0.3 0.6 1.3 1.6 1.7 26.3 I289
20 x 0.5 7 / 0.3 0.6 1.3 1.6 1.7 27.3 1354
21 x 0.5 7 / 0.3 0.6 1.3 1.6 1.7 27.3 1370
22 x 0.5 7 / 0.3 0.6 1.3 1.6 1.8 28.6 1459
23 x 0.5 7 / 0.3 0.6 1.3 1.6 1.8 28.6 1475
24 x 0.5 7 / 0.3 0.6 1.3 1.6 1.8 29.9 1547
25 x 0.5 7 / 0.3 0.6 1.3 1.6 1.8 29.9 1564
26 x 0.5 7 / 0.3 0.6 1.3 1.6 1.8 29.9 1581
27 x 0.5 7 / 0.3 0.6 1.3 1.6 1.8 30.4 1601
28 x 0.5 7 / 0.3 0.6 1.3 1.6 1.8 31.3 1663
29 x 0.5 7 / 0.3 0.6 1.3 1.6 1.8 31.3 1679
30 x 0.5 7 / 0.3 0.6 1.3 1.6 1.8 31.3 1696
31 x 0.5 7 / 0.3 0.6 1.5 1.6 1.9 32.8 1799
32 x 0.5 7 / 0.3 0.6 1.5 1.6 1.9 32.8 18I4
33 x 0.5 7 / 0.3 0.6 1.5 1.6 1.9 32.8 1831
34 x 0.5 7 / 0.3 0.6 1.5 1.6 1.9 33.8 1892
35 x 0.5 7 / 0.3 0.6 1.5 1.6 1.9 33.8 1908
36 x 0.5 7 / 0.3 0.6 1.5 1.6 1.9 33.8 1924

OS+IS Armoured Instrumentation Cable Specification

Size Number/ Wire Diameter Nominal Insulation thickness Nominal Bedding Thickness Nominal diameter of steel wire Nominal sheath thickness Nominal Overall Diameter Approx. Cable Weight
Pair x mm2 No./mm mm mm mm mm mm Kg/Km
2 x 0.5 7 / 0.3 0.6 0.9 0.9 1.4 15.7 4I8
3 x 0.5 7 / 0.3 0.6 1.1 0.9 1.5 17 483
4 x 0.5 7 / 0.3 0.6 1.2 1.25 1.5 19.1 665
5 x 0.5 7 / 0.3 0.6 1.2 1.25 1.5 20.4 729
6 x 0.5 7 / 0.3 0.6 1.2 1.25 1.6 21.9 8I8
7 x 0.5 7 / 0.3 0.6 1.2 1.25 1.6 21.9 843
8 x 0.5 7 / 0.3 0.6 1.2 1.25 1.7 23.5 925
9 x 0.5 7 / 0.3 0.6 1.2 1.25 1.7 24.9 1015
10 x 0.5 7 / 0.3 0.6 1.2 1.25 1.7 26.6 1100
11 x 0.5 7 / 0.3 0.6 1.2 1.25 1.7 26.6 1124
12 x 0.5 7 / 0.3 0.6 1.3 1.6 1.7 28.2 1361
13 x 0.5 7 / 0.3 0.6 1.3 1.6 1.7 28.3 1386
I4 x 0.5 7 / 0.3 0.6 1.3 1.6 1.7 28.3 1412
15 x 0.5 7 / 0.3 0.6 1.3 1.6 1.7 29.5 1481
16 x 0.5 7 / 0.3 0.6 1.3 1.6 1.7 29.5 1506
17 x 0.5 7 / 0.3 0.6 1.3 1.6 1.8 31 1616
I8 x 0.5 7 / 0.3 0.6 1.3 1.6 1.8 31 1641
19 x 0.5 7 / 0.3 0.6 1.3 1.6 1.8 31 1666
20 x 0.5 7 / 0.3 0.6 1.3 1.6 1.8 32.2 1733
21 x 0.5 7 / 0.3 0.6 1.3 1.6 1.8 32.2 1757
22 x 0.5 7 / 0.3 0.6 1.5 1.6 1.9 34.2 1899
23 x 0.5 7 / 0.3 0.6 1.5 1.6 1.9 34.2 1924
24 x 0.5 7 / 0.3 0.6 1.5 1.6 1.9 35.9 2024
25 x 0.5 7 / 0.3 0.6 1.5 1.6 1.9 35.9 2048
26 x 0.5 7 / 0.3 0.6 1.5 1.6 1.9 35.9 2072
27 x 0.5 7 / 0.3 0.6 1.5 1.6 1.9 36.6 2139
28 x 0.5 7 / 0.3 0.6 1.5 1.6 1.9 37.7 2215
29 x 0.5 7 / 0.3 0.6 1.5 1.6 1.9 37.7 2239
30 x 0.5 7 / 0.3 0.6 1.5 1.6 1.9 37.7 2264
31 x 0.5 7 / 0.3 0.6 1.7 2 2.1 40.5 2671
32 x 0.5 7 / 0.3 0.6 1.7 2 2.1 40.5 2696
33 x 0.5 7 / 0.3 0.6 1.7 2 2.1 40.5 2720
34 x 0.5 7 / 0.3 0.6 2 2 2.2 42.6 2923
35 x 0.5 7 / 0.3 0.6 2 2 2.2 42.6 2947
36 x 0.5 7 / 0.3 0.6 2 2 2.2 42.6 2971

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