Monochrome Gauge Sidebar
R-134a Pressure Lookup Chart — Monochrome Gauge Sidebar
A grayscale dial and miniature curve sit above reference-state callouts beside the pressure lookup table.
This version starts with gauge pressure rather than temperature. Find a listed psig value, then read across for the matching R-134a saturation temperature in Fahrenheit and Celsius; the 5-psi spacing makes the pressure steps easy to follow. This monochrome gauge sidebar version covers 0 to 200 psig in 5-psi 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 41 listed reference points use psi gauge, Fahrenheit, Celsius.
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-256d141979e99e97afe1d5c4c9c161b24c7adf2dc6c8e60431744b5ba3d978b5801
WEBP SHA-256f1814c0e5f18e899244c6823d478e3de5c57346d7bdbd1fdc162a89c1e90b796
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.