Krohne LEM 300 EN User Manual

CMDInstallation andOperating InstructionsLEM 300Double level control unitfor LS 7000 series©KROHNE 02/2006 7.02575.21.00Subject to change without not

10 Installation and Operating Instructions LEM 300 4.5 Example 5 Tank 1 and Tank 2 are being filled with water via Pump 1 and Pump 2. Tank 1: Met

Installation and Operating Instructions LEM 300 11 If you need to return a device for testing or repair to KROHNE Your instrument has been car

2 Installation and Operating Instructions LEM 300 Contents Description...

Installation and Operating Instructions LEM 300 3 Description The Double Level Control Unit has two independent, galvanically separated electr

4 Installation and Operating Instructions LEM 300 1 Safety Instructions This instrument is built and tested according to the specifications and pa

Installation and Operating Instructions LEM 300 5 3 Technical data Input Range 7...100 KOhm (adjustable) Probe voltage 24 V AC Probe current

6 Installation and Operating Instructions LEM 300 4 Application Example 4.1 Example 1 A tank is being filled with waste water. Pump 1 is supplying

Installation and Operating Instructions LEM 300 7 4.2 Example 2 Pump1 is filling a tank to a certain level. The alarm is securing the tank fro

8 Installation and Operating Instructions LEM 300 4.3 Example 3 A tank is being filled with waste water. Pump 1 is supplying a filter unit. Pump 2

Installation and Operating Instructions LEM 300 9 4.4 Example 4 Tank 1 is being filled with water and emptied via a water tap. Security valve1