Thanks very much for this video !!! I am a student of industrial and electronic automation in Brazil and I have this current transducer LA 55-P, but I had many doubts about how to use it for my graduation work, you took out all the doubts and gained one more subscriber.
I think you should have put a resistor of minimum 10 Ohms in series to the output like in the datasheet mentioned... Maybe the accuracy increases if you don't short the intern opamp out.