The temperature probe is generally a thermocouple or RTD, thermocouple temperature voltage changes, the thermal resistance temperature resistance change, that is good.
2015年3月30日星期一
What matters is integrated temperature probe calibration notice?
Check principle of integrated temperature sensor is the MV signal using MV signal generator
simulates the thermocouple is generated corresponding to different temperature values as the input signal transmitter; diesel pump manufacturers using resistance box precision corresponds to different values of temperature resistance signal as the input signal sensor, by adjusting the response of the potentiometer, check adjustment and accuracy, automated fuel management system thereby realizing sensor the range of the. Integrated temperature sensor calibration note, when wiring should pay attention to the polarity, and tuning in electricity 15 minutes after the start of the preheating.
Adjust the input signal to speed slow, to ensure that no overshoot phenomenon. In the adjustment potentiometer do not overexert, portable fuel transfer pump prevent bad twist. Adjustable front, ready to check records, and check the temperature at each check point / thermocouple MV table or thermal resistance temperature / resistance comparison table, the data will need to be found and fill in the ready data records in a table.
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