AerObiax® and AerOcoax® Heater Cable

Electric Heater Cable Line

Part Number

Sheath Diameter

Normal Length

Ohms/Ft ± 10%

Ohms/Meter ± 10%

Aprox. Weight
lbs/100ft.

Inches
±0.005"

millimeters
±0.13

AerOcoax®

1HN040B-16.3

0.040

1.0

500 FT.

16.3

53.48

0.3

1HN063B-1.6

0.063

1.6

1000 FT.

1.6

5.25

0.9

1HN063B-6.5

0.063

1.6

200 FT.

6.5

21.33

0.9

1HN080B-3.9

0.080

2.0

150 FT.

3.9

12.80

1.1

1HN093B-3

0.093

2.4

700 FT.

3.0

9.84

1.3

1HN093B-1.5

0.093

2.4

800 FT.

1.5

4.92

1.3

1HN125B-.24

0.125

3.2

900 FT.

0.24

0.79

3.3

1HN125B-.4

0.125

3.2

900 FT.

0.40

1.31

3.3

1HN125B-.8

0.125

3.2

900 FT.

0.80

2.62

3.3

1HN125B-1.6

0.125

3.2

400 FT.

1.6

5.25

3.3

1HN125B-.6

0.125

3.2

800 FT.

0.60

1.97

3.3

1HN180B-.18

0.180

4.6

400 FT.

0.18

0.59

7.0

1HN180B-.73

0.180

4.6

400 FT.

0.73

2.40

7.0

1HN188B-.7

0.188

4.8

800 FT.

0.7

2.30

7.0

1HN250B-.35

0.250

6.4

200 FT.

0.35

1.15

12.3

      AerObiax®

2HN040B-30

0.040

1.0

500 FT.

30.0

98.43

0.3

2HN063B-13

0.063

1.6

200 FT.

13.0

42.65

0.9

2HN093B-6

0.093

2.4

400 FT.

6.0

19.69

1.3

2HN125B-3.2

0.125

3.2

900 FT.

3.2

10.50

3.3

2HN188B-1.4

0.188

4.8

400 FT.

1.4

4.59

7.0

2HN250B-.7

0.250

6.4

200 FT.

0.70

2.30

12.3

Notes: 
1) Lengths shown are normal manufactured length. However, due to cutting for specific ordered quantities, the lengths supplied will be between 15 ft. and normal length.
2) Sheath material is Inconel 600* (Sheath material symbol "B")
*Inconel 600 is a Reg. T.M. International Nickel Corp.

General Notes:

This cable is made by a multiple pass drawing operation. When shipped, the ends are sealed to prevent moisture absorption by the MgO insulation. Once the seal is broken, the MgO will absorb moisture from the atmosphere and rapid loss of insulation resistance and dielectric strength can occur. Destructive arcing between the wire and sheath can occur if the wet cable is energized. Unsealed cable can be dried by a 24 hour oven bakeout at 250°F or higher or by self heating at low voltage.

In general there is very little temperature difference between the sheath and wires. With the cable sheath operating at temperatures less than 1000°F, ARi recommends not exceeding 150 watts/in. (area measured at the sheath surface), when the ends are properly terminated.

As temperature increases above 1000°F, the maximum watt density should be decreased.

Heater life in any specific application is difficult to predict. However, life generally decreases as temperature and/or the number of thermal cycles increases.

Maximum recommended operating temperature is 1800°F.

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