Other Parts Discussed in Thread: XTR111,
Hi,
I am using a LM50BIM3 device powered from a regulated 5V from a XTR111 4-20mA transmitter. The output of the LM50 is connected to this same transmitter and appears to be operating correctly such that as the device is heated or cooled, the output shifts as expected. However, if the ambient temperature is 23C, the output is only 0.53V where I would expect it to be 0.73V because of the offset. I disconnected the output from the XTR111 and experience the same thing.
As a check, I wired up a LM50CIM3 to a regulated supply (not the XTR111), and the device is performing as expected.
Could this be a damaged device or something with how I am using it?
Thanks!
Josh