The SA80T-TP Series is the temperature and pressure compensated version of the SA80T swirl (vortex precession) flowmeter, designed for steam, compressed gases and energy metering applications.
Based on the same swirl generator and sensor design as the standard SA80T, the SA80T-TP integrates built-in temperature and pressure measurement. Using these inputs, the converter performs real-time density calculation and provides mass flow and standard volume flow outputs, in addition to conventional operating volumetric flow.
This makes SA80T-TP particularly suitable for saturated / superheated steam and compressed air / gas networks, where compensated flow values are required for process control, energy balance, and cost allocation. All calculations are based on configured media parameters and standard thermodynamic correlations, within the limits of the installed sensors and process conditions.
Based on SA80T swirl flowmeter, enhanced with integrated temperature & pressure compensation.
| Item | Description |
| Measuring principle | Swirl / vortex precession; frequency proportional to volumetric flow |
| Measured media | Liquids, gases, saturated and superheated steam (clean or slightly contaminated) |
| Body & flange material | Carbon steel, SS304, SS316L; customization upon request |
| Sensor wetted material | SS304, SS316L, Hastelloy C, Hastelloy B, Titanium |
| Sensor type | Piezoelectric (standard); capacitive optional |
| Integrated measurements | Flow frequency + temperature (RTD) + pressure (sensor) for compensated calculation |
| Calculated variables | Operating volumetric flow, standard volumetric flow, mass flow (media-dependent) |
| Typical accuracy (volumetric flow) | Liquids: ±0.5 % of rate; gases & steam: ±1.0 % of rate (under calibrated conditions) |
| Turndown ratio | Up to 1:20 (depending on medium and installation conditions) |
| Straight pipe requirement | Typically 3 * DN upstream / 1 * DN downstream (confirmed per installation) |
| Temperature capability | Standard up to 250 ℃; extended steam versions up to 400 ℃ (optional) |
| Pressure rating | 1.6 MPa / 2.5 MPa / 4.0 MPa (model-dependent; see datasheet) |
| Process connection standard | GB, DIN, ANSI (others on request) |
| Main applications | Steam and compressed gas metering, energy monitoring, cost allocation in industrial plants |
| Category | Specification / Option | Notes |
| Primary outputs | 4-20 mA, pulse | Assignable to operating or compensated flow variables |
| Digital communication | HART, Modbus RTU | Remote configuration and reading of all measured and calculated values (optional) |
| Measured inputs | Integrated temperature and pressure channels | RTD and pressure sensor inputs for real-time compensation |
| Calculated outputs | Standard volume flow, mass flow; Totalizers | Media-dependent; for configured gases and steam |
| Compensation | Temperature and pressure compensation for gases and steam | Based on standard correlations and configured reference conditions |
| Diagnostics | Sensor fault detection, T&P signal plausibility, zero drift indication | Helps identify installation or sensor issues |
| Design | No moving parts, fully welded flow path | Same robust flow body as SA80T |
| Installation | Flanged process connections (others on request) | Compatible with common industrial piping standards |
| Industry | Medium / Service | Typical Use |
| Power & Energy | Saturated / superheated steam | Compensated steam metering at boiler outlets and main steam headers, energy balance and performance monitoring |
| Power & Energy | Process & district steam | Steam distribution metering for plant sections or buildings, cost allocation and efficiency tracking |
| Chemical & Petrochemical | Compressed air, nitrogen and utility gases | Standard volume measurement for utility networks, leak detection and compressed air management |
| Chemical & Petrochemical | Process steam | Steam supply to reactors, reboilers and heat exchangers with compensated flow control and reporting |
| Oil & Gas | Fuel gas and instrument air | Compensated gas flow for burner management, furnace efficiency follow-up and utility billing |
| Pharmaceutical & Biotech | Clean steam | SIP/CIP and sterilization systems requiring compensated steam flow values |
| Food & Beverage | Plant steam and thermal media | Steam and heat-transfer media monitoring for production lines and utility areas |
| General Industrial | Energy and utility monitoring | Steam and compressed gas metering for sub-metering, cost center allocation and energy optimization programs |
As China SA80T-TP Series Temperature/Pressure Compensation Swirl Flowmeter Manufacturers and SA80T-TP Series Temperature/Pressure Compensation Swirl Flowmeter Factory, we are renowned for manufacturing professional and high-precision industrial instruments. Our expertise lies in providing unparalleled flow measurement resources, backed by over 12 years of experience solving complex applications.
Our precision flow metering devices are used by a diverse range of users, ranging from major oil and gas companies to photovoltaic providers, pharmaceutical manufacturers, and municipal services. We continuously contribute to the development of flow measurement in the domestic energy and chemical industries due to our expertise in measuring variable component gases and peculiar mediums.
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+86-18652789521
+86-18052582295
+86-0514-83633600 / 83633900
+86-0514-83633600 / 83633900
shawn@vnerflow.com
No. 11 Xingye Road, Chenji Town Industrial Park, Yizheng, Yangzhou, China
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