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How to check loadcell wıth multimeter on MEKA concrete plants?

How to check loadcell wıth multimeter on MEKA concrete plants?


Loadcell junction box and connection terminal diagram Main power/signal cable between loadcell junction box and main control cabinet Cement bunker loadcells’ connection detail in junction box Multimeter/Ohmmeter open with ohm position Starting measurement with first loadcell Check loadcell-1 input resistance , 419 Ohm is between 400 … 440 Ohm so it passed Check loadcell-1 output resistance , 351 Ohm is between 330 … 370 Ohm so it passed Check loadcell-2 input resistance , 420 Ohm is between 400 … 440 Ohm so it passed Check loadcell-2 output resistance , 352 Ohm is between 330 … 370 Ohm so it passed Check loadcell-3 input resistance , 460 Ohm is out of range 400 … 440 Ohm so it damaged Check loadcell-3 output resistance , 400 Ohm is out of range 330 … 370 Ohm so it damaged

Comments (2)

  1. excellent explanation, best impossible greetings from venezuela hits on your channel

  2. please explain how to test the load cell and the adding card using a voltmeter thank you very much

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