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
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