is that temperature sensor faulty?
What we need to find out is, if temperature sensor is faulty, or if input of ETR132 is faulty.
That means If you have a temperature sensor that is working proper, please tell customer to connect this sensor for a test to input on ETR132, that now shows 500°C.
Or is customer shure that ETR132 we sent last time is faulty?
Then we will send new one.
Take care that customer need to send back faulty one to us.