Fourier MultiLab, User Manual

Page: 147 / 149

138 Appendix
Appendix B: Adding a Code Resistor
to a Custom Sensor
In order for MultiLogPRO to automatically identify a sensor, it must have a code
resistor. Figure 33 shows the MultiLogPRO input socket configuration.
You must connect the resistor between the Auto recognition resistance input and the
GND input.
Figure 33: MultiLogPRO I/O socket configuration.
Mini DIN female. MultiLogPRO panel view
When you define a custom sensor in the MultiLab program you must choose one
sensor from the list provided. Note its position in the list and look in Table 1 to find
the resistance.
Table 1: Auto recognition resistors
Position in Define
sensor dialog box
drop down menu
Resistance
(k
Ω
)
Max
Resistance
(k
Ω
)
Min
Resistance
(k
Ω
)
1 372 384.1 360.9
2 410 424.8 396.5
3 455 472.9 437.8
4 508 530.9 486.6
5 573 601.9 544.8
6 653 691.1 615.6
7 754 806.5 703.4
8 888 961.9 814.6
9 1071 1183.0 959.2
10 1337 1524.4 1151.2