SR47 fits a connected measurement plan
Its useful distinction is organizing weight measurements with compatible instruments. That can improve documentation convenience without changing the requirement to choose and monitor the cylinder correctly.
Buy the complete configuration
An automatic charging workflow requires more than the platform. Compare the actual valve, receiving devices, supported functions and package number before comparing prices.
Simpler scales remain valid alternatives
A locally viewed SRS1 or corded CC220 can be appropriate when its capacity and resolution cover the work. Connectivity is useful only when it improves the workflow the technician actually uses.