Gas heaters
High performance gas heater / 4 or 6 kW
The gas heater consists of a double-walled tube. The gas to be heated is conducted through an annular gap between both tube walls. The heating element made of spirally coiled KANTHAL wire is placed into the annular gap:
- Gas temperature up to 800 °C;
- Heat transfer > 70 %;
- pressure-resistant to 20 bar at 850 °C;
- Connection: DIN 40 ISO KF or standard pipe thread;
- Gas-tight between inlet and outlet;
- Controlling and monitoring thermocouple;
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Examples
Gas heater unit
(Operation Manual (German) Gas heater with control unit AU060128)
- Three gas heaters with one triple control unit;
- Port (20 mm) for process gas inlet/outlet;
- Heater support tube: Al2O3 (C799), L = 745 mm, OD = 24 mm;
- Quartz tube: L = 745 mm, ID = 48 mm;
- Maximum heating power: 5,7 kVA;
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Gas heater
(Operation Manual (German) 4 - kW Gas heater AU06-0-043)
- for gas flows from 10 to 20 slm;
- Gas inlet radial to the tube axis; gas outlet at the end of the outer tube without any further connections:
- Heater support tube: Al2O2 (C799) L = 745 mm, OD = 24 mm;
- Quartz tube: L = 745 m, ID = 45 mm;
- Maximum heating power: 3.1 kVA;
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