What is this in the picture and how to adjust it?
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Has it been used before? How do I adjust it?
It’s like a temperature transmitter, the one on the right – isn’t it very similar?
I can’t see the measurement range, nor can I see the output signal. What parameter is this device used to measure? The text isn’t in English either, right? I don’t know either, it’s that damned word that means ‘destroying a country’
There’s no instruction manual, so I don’t know how to use it; I can’t adjust it. If I can’t adjust it, it’s just a useless piece of junk – it can only be used as a stick to chase dogs, to tease wild dogs. If you have the courage, I encourage you to hit your boss a few times with it, to smash his head in pieces – treat him like a dog. Go find an instruction manual.
If it’s not randomly assigned or a custom-made item, then this purchase is simply absurd
For the temperature sensor, there’s not much that needs to be adjusted. Pay attention to the range setting in your program for 4-20mA signals
It’s like a temperature meter; it should also have temperature sensitivity.
The instruction manual is very important; if it’s not available, ask the after-sales service