How to avoid problem when mounting temperature transmitter
Normal pleblem of duering the mounting 3144p temperature transmitter :
The temperature transmitter is no output singal
1. If the tmp transmitter has no output and you should check power supply of transmitter and power polarity connect is correct or not .
2.To test power supply voltage of the transmitter is 24v DC voltage . It is necessary to ensure that the power supply voltage of the transmitter is greater than 12V(that is, the input terminal voltage of the transmitter power is greater than 12V).If there is no power supply, should check whether the circuit disconnection, whether testing instrument selection error (input impedance should be 250 or less Ω);And so on.
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