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| NR 200/11 H2 for heat treatment under hydrogen |
Emergency flood container and exhaust gas torch for model NRA 150/11 H2
Pneumatic door lock for the H2 version
H2 Version for Operation under Hydrogen
When hydrogen is used as a process gas, the furnace is additionally equipped with the required safety technology. Only certified and industry proven safety sensors are used. The furnace is controlled by a fail-safe PLC control system (S7- 300F/safety controller).
- H2 supply at controlled overpressure of 50 mbar relative
- Certified safety concept
- PLC controls with graphic touch panel H 3700 for data input
- Redundant gas inlet valves for hydrogen
- Monitored pre-pressures of all process gases
- Bypass for safe flushing of furnace chamber with inert gas
- Exhaust gas torch for H2 afterburning
- Emergency flood container for purging the furnace in case of failore