Vullen/omruilen 50 liter

Plug amplifier 24 V DC, for proportional control valve »posiflow«, G 1/4 and G 3/8, Temperature range -10 °C to 75 °CFor converting the 0 to 10 V, 0 to 20 mA or 4 to 20 mA standard signal (settable) to an impressed current (0 to 1 A).The impressed current