3-Wire Rtd Measurements - Picotest M3500A User Manual

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3.7.2.2 3-Wire RTD Measurements

How to measure temperature with 3-Wire RTD
The following Figure 3-15 shows theory diagram of 3-Wire RTD
measurement.
Use terminals switch to select front terminals.
① ① ① ①
Insert a specified adapter into the front terminals. Connect the low
② ② ② ②
thermal patch leads to the adapter as shown in Figure 3-16.
Configure sensor type, transducer (4W) and unit using CONFIG +
③ ③ ③ ③
Figure 3-14
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