R. STAHL's ExSys Cool 8701 series of air conditioning system offers the ideal cooling performance in hazardous environment. The use of thermal expansion valve technology enables to achieve constant automatic cooling at equipment certified for usage with Ex p and Ex e panels. The product has a wide ambient temperature range from -40 °C to 55 °C and a cooling capacity of 4 kW to 6 kW acc. to EN 14511 L35 L35. Offered as standard pre defined configuration as well as customized solutions to match flexible customer's HVAC requirements.
- Full equipment certificate for use in Zone 1 (inside and outside)
- Automatic cooling power adjustments at different conditions with thermal expansion valve, to achieve constant inner temperature
- Cooling capacity of 4 kW acc. to EN 14511 L35 L35
- Low operator setpoint range of 18 °C to 35 °C
- Balanced design for direct surface mounting without additional support
