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About Four To Twenty
Analog Instrumentation Scaling Tool
Convert raw device scaling values (4-20mA, 2-10VDC), to engineering units (0-100%, -4-176 degF). Also includes intermediate scaling for counts, integer values, etc (0-32767, 4000-20000).
Create custom setpoints to convert exactly between scales. Need to know how many mA to simulate a Hi-Hi alarm? Set the value in the custom SP box to do that.
All values customizable!
What's new in the latest 1.1
Last updated on 2020-04-30
Version 1.1: Switched to LinearLayout, added ability to save min/max values automatically, cleaned up decimal places, updated to latest Android version.
Version 1.0: Base app creation which scales between 3 ranges (raw, counts, scaled), and outputs a table of common percentages.
Version 1.0: Base app creation which scales between 3 ranges (raw, counts, scaled), and outputs a table of common percentages.
Videos and Screenshots
Old Versions of Four To Twenty
Four To Twenty 1.1
1.9 MBApr 30, 2020
Four To Twenty 1.0
1.5 MBNov 4, 2019
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