Highlights:For all types of gases, mists, vapours and dusts in zones 2 and 22 Universal supply unit from 24…240 VAC/DC 5 different motor running times 40–60–90 –120–150 s/90°, adjustable on site 2 different spring return running times ~ 20 s/90°, selectable on site 3-pos. and 0...10 VDC, 4...20 mA control mode with or without spring return function Feedback signals 0...10 VDC and 4...20 mA Reverse function 30–50–75–100 Nm actuators in the same housing size 100 % overload protected Compact design and small dimension (L × W × H ~ 288 × 149 × 116 mm) Direct coupling to the damper shaft with double square connection 16 × 16 mm 95° angle of rotation inclusive 5° pretension Robust aluminium housing (optional with seawater resistant coating) or in stainless steel IP67 protection Simple manual override included + preparation for comfortable manual override Gear made of stainless steel and sinter metal Weight only ~ 9,5 kg Integrated heater for ambient temperatures down to -40 °C Integrated safety temperature sensor Integrated equipment for manual adjustment (push button, lamp, switch) Preparation for adaptable and adjustable auxiliary switches type ...Switch Wide range of accessories
