4-Wire Rtd Measurements - Picotest M3500A User Manual

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3.7.2.3 4-Wire RTD Measurements

How to measure temperature with 4-Wire RTD
The following Figure 3-17 shows theory diagram of 4-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 3-18.
Configure sensor type, transducer (4W) and unit using CONFIG +
③ ③ ③ ③
TEMP and
◁
information, refer to the section 4.1.8.
Press TEMP button.
④ ④ ④ ④
Place RTD in the desired position and take the reading on the display.
⑤ ⑤ ⑤ ⑤
Figure 3-16
or . When ready, press ENTER button. For more
▷
48 48 48 48
In Short Condition