Change Voltage on PR33-49 4-20mA Transmitter

I can cycle the 4-20mA Current Loop Transmitter With Power Supply (PR33-49) device through the 4-20mA current range with no problem. but when I check voltage it’s set at 12VDC. How do I set the Voltage to 24VDC? The Data sheet indicates it has a range from 8-36VDC.

Thanks in advance,

This one comes with a dedicated 12V supply.
This product might a better suitable option for you