Water air heater LEO EX L2 52084

Water heater LEO EX L2, Water heater with a fan and an explosion-proof motor, with a heating capacity of 43.6 kW (water parameters: 90/ 70 ° C, air: 0 ° C) and air flow 3600 A13E20E9131DE4C74E7DEF3AE73 xFF0F355AE73 xFF0F355AE73 xFF0F3AE73 Hz. LEO EX is used to heat the objects of the Z-2 explosion hazard zone, in which there is an explosive atmosphere caused by gas-air mixtures, vapor-air mixtures and fogs. The devices are suitable for use in the explosive mixture subgroup IIB - ethylene group and IIA - propane group. LEO EX has the T3 temperature class (max. Surface temperature 200 ° C, gas ignition temperature 200 ÷ 300 ° C). The fan motor has a PTC thermistor inside, thanks to which it does not cause sparks when the protection is triggered, however, it requires the use of special