Imagelt - Value series does not display on dashboard

Hey all,

I cannot find the answer on this easy question:

How do I name the query correctly using the plugin Imagelt when I want to add a sensor?

My query looks like this:

where MOULD_NAME = ‘CL-04’ and MOULD_STATE = ‘6’

I tried B-Series, B-series, Status and so on but the sensor still only shows NaN
I am happy to receive your feedback on this easy question. Thanks in advance.

even am facing the same issue any work around for this?