 |
| Open Coil |
| Materials |
• Grade C NiCr60
(60% Nickel and
16% Chrome)
• Grade A NiCr80
(80% Nickel and
20% Chrome)
|
| Advantages |
• Excellent heat
dissipation
• Minimal pressure drop
• Fast response time
• More kilowatts per sq.ft.
• Quick delivery
|
|
|
|
|
|
 |
| Tubular |
| Materials |
• Incoloy 840
(Nickel alloy)
• Stainless steel 316
• U or W shapes
depending on
heater dimension
|
| Advantages |
• Less sensitive to
humidity and dust
• Suited for demanding
environments
• Excellent mechanical
resistance
• Heating element not in
direct contact with air
|
|
|
|
|
|
 |
|
Finned Tubular
|
| Materials |
• Steel (with steel fins)
• Stainless steel 316L (with
stainless steel 304 fins)
• U or W shapes
depending on
heater dimension
|
|
Advantages
|
• Fins allow for more
efficient heat dissipation
• Less sensitive to
humidity and dust
• Suited for demanding
environments
• Excellent mechanical
resistance
• Heating element not
in direct contact
with air
|
|
|
|
|
|
|