If you're working on a specific project, I can help you with: for your pressure range Calculating measurement uncertainty for your results Finding the latest 2026 updates to the ASME standards Pressure Measurement - PTC 19.2 - ASME
| Component | Requirement | |-----------|--------------| | | Flush with pipe wall, free from burrs, located in straight runs (minimum 10D upstream, 5D downstream for flow applications). | | Impulse lines | Slope of ≥ 1 inch per foot (8.3%) to prevent trapping of condensable or particulate matter. | | Isolation valves | 3-valve or 5-valve manifolds for transmitter zero/span checks. | | Environmental protection | Heat tracing or insulation if ambient temperature causes condensation or freezing. | | Elevation correction | If transmitter is not at the tap elevation, a calculated hydrostatic correction must be applied. | asme ptc 192 fixed