Blue Gauge Sidebar
R-134a SI Detailed Chart — Blue Gauge Sidebar
A blue-rimmed dial and rising curve head the left strip beside three compact sections of detailed Celsius data.
Use this sheet when you need an R-134a reference at 1°C intervals. Read across a Celsius row to compare gauge pressure in bar with absolute pressure in kPa; those pressure columns use different reference points. This blue gauge sidebar version covers -20 to 60°C in 1°C steps.
The left sidebar combines a dial, a miniature saturation curve, and reference-state values; the larger table on the right supplies the listed lookup points. The 81 listed reference points use Celsius, bar gauge, kPa absolute.
Using this reference
The PDF preserves the one-page print layout. The matching Image is a full-resolution WebP rendering. These are finished reference sheets with fixed data and illustrations.
Gauge pressure uses a 101.325 kPa atmospheric reference. Saturation values describe the refrigerant relationship; equipment instructions determine operating and charging targets.
File checksums
PDF SHA-25661ed811e6f752bfcbb4294177b6f3ef2f1e6cc99d0509a28bbc195b2f617bf91
WEBP SHA-25682bd64043ed9c7e4d77f9c571383d26837dd385b4e33ccdde38438e29d3461fa
Data, sources, and credits
This collection uses CoolProp 8.0.0 / HEOS R-134a saturation data. The supplied method records comparisons with Arkema and Chemours reference tables.