Electropneumatic Model AVM 5050 controls and monitors vacuum systems where material is handled with suction cups. Unit measures 5.7 x 3 x 4.8 in. and can be controlled by PC or PLC. Built-in energy saving function ensures vacuum level is maintained in case of power outage. Vacuum level is measured by analog output signal and ready signal from selectable vacuum levels. Electromagnetic fields will not disturb controller.