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Appendix B. Example programs
These CR1000X example programs measure the resistance and convert the resistance to
temperature in degree Celsius.
(p. 23) uses the 4-wire configuration to
measure the TempVue 10. The DUT offset is entered at the beginning of the program as a
variable. This value needs to be changed according to the calibration certificate.
[p. 24] uses the 2-wire configuration to measure the TempVue 10. The 2-wire
configuration uses fewer terminals, but the 4-wire configuration provides more accurate
measurements.
The following table provides wiring for the example programs.
Table B-1: Wiring for example program
Color
CR1000X
2-wire connection
CR1000X
4-wire connection
Brown
VX1
VX1
Orange
SE1
2H
Purple
not used
2L
Yellow
not used
1H
Blue
not used
1L
Black
⏚
(analog ground)
⏚
(analog ground)
Clear
⏚
(analog ground)
⏚
(analog ground)
The white and gray wires are not used.
TempVue 10 PT-100 Class A, Precision Air Temperature Sensor
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