Product Manual

7526A
Users Manual
4-6
RTD Test
1. Disconnect test leads from external devices.
2. Select RTD input on the primary display as given in the “Resistance Temperature
Detector (RTD) and Ohms Measure” section of Chapter 4.
3. Select the correct RTD type.
4. Connect the RTD as shown in Figure 4-4.
5. To verify the RTD, refer to the RTD documentation.
CURRENT
OUTPUT
HI
VOLTS
mA
RTD/
OUTPUT
HI
LO
HI
LO
LO
TC
SENSE
INPUT/OUTPUT
4 W RTD/
INPUT
100 V PK
MAX
100V MAX
100mA MAX
20V PK
MAX
20V PK
MAX
PRECISION PROCESS CALIBRATOR
7526A
Temperature
Chamber
RTD
gwp023.eps
Figure 4-4. RTD Test Application