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CSN® Ex air heater for outputs up to 2000 kW, for heating flowing gaseous media.
The CSN® Ex air heater with an output of up to 2000 kW offers a reliable and versatile solution for the efficient heating of flowing gaseous media. Its special design ensures precise temperature control and meets the highest safety standards. Ideal for demanding applications in areas such as the chemical industry, petrochemical plants, food production, pharmaceutical industry and power generation.
Authorisation
Zone 1, Zone 21
Location of the Ex-Zone
Outside airflow (standard)
Inside airflow (special design)
Certification
ATEX, IECEx
Optional: Peso, EAC
Temperature class
T1 to T4
Ambient temperature range
Standard -20°C to +40°C
Power (kW)
until 2000
Voltage (V)
until 1375
Protection class
IP 66
Medium
flowing gaseous
Process data
Medium, pressure and temperature according to specification
Housing / inlet and outlet nozzles
Flange connections (round/angular) and others
Heating elements
Tubular heating elements
Housing materials
Steel, 1.4404 (AISI 316L); 1.4541 (AISI 321); 1.4571 (AISI 316 Ti)
Heating element materials
1.4404 (AISI 316L); 1.4541 (AISI 321); 1.4571 (AISI 316 Ti);
1.4876 (Incoloy 800); 2.4858 (Incoloy 825)
Material of connection cover
1.4301 (AISI 304) (standard)
Temperature monitoring (version via intrinsically safe circuits (Ex i))
PT100 (standard)
Thermocouple (optional)
Temperature controller (optional)
Temperature limiter (optional)
Execution
HGB = for gases, Ex zone on the heating element
HGN = for gases, no Ex zone on the heating element
Customised versions on request
EX/ATEX,
EAC,
PESO
Andreas Hagedorn
+49 (0) 2392 692-30
andreas.hagedorn@schniewindt.de
Robin Gerecht
+49 (0) 2392 692-750
robin.gerecht@schniewindt.de
