G.T. Heater, Control & Sensor
a division of 2370632 Ontario Inc.
7170 16th Sideroad
Schomberg , Ontario
Canada L0G 1T0
office: (416) 741-7749
Email:
gtheater@gtheater.net
Heater search:
Finned channel strip heaters are highly efficient heating cells that are utilized in many air heating applications like driers, duct heaters, curing ovens, dehumidifiers and shrink tunnels. These heaters are designed to function in forced as well as natural convection air heating applications.
The core of these heaters are channel strip heaters that have 0.375” x 1.5” cross section. In order to make their exposed surface area relatively larger, finned channel strip heaters utilize 2” x 1.375” aluminized steel fins (Stainless Steel is optional) that are designed in such a way that they grip the channel heater housing and dissipate heat efficiently.
Finned channel strip heaters are made with slotted mounting tabs.
| Max Sheath Temperature | 12000F | |
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Standard Voltage (other voltages are available; ) |
120 or 240 V |
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| Maximum Amps | 20A | |
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Watt density in still air |
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| up to 2500 F | 20 watt/in2 | |
| 2500 F-5000 F | 15 watt/in2 | |
| 5000 F-7500 F | 10 watt/in2 | |
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Watt density 10 ft/sec moving air (other air/velocity combinations are available; ) |
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| up to 2000 F | 38 watt/in2 | |
| 2000 F-3500 F | 30 watt/in2 | |
| 3500 F-5000 F | 20 watt/in2 | |
| Wattage tolerance | +5%, -10% | |
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Finned channel strip heaters that operate at a potential difference of more than 300V between their line voltage and the ground,
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