MS91-12-R Level controller, 1-channel

Level controller, 1-channel, Operating voltage 20…250 VAC / 20…250 VDC, Output: 2 relays with changeover contact, Responsivity: 0.2…100 kΩ, Removable terminal blocks, Switching of electrodes via auxiliary relay, Switch-on/off delay adjustable 0.1…15 s, Reliable distinction between foam and liquid, Galvanic isolation of input circuits, output circuits and power supply