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- Endress+Hauser Promass O 100 Proline Promass Coriolis Flowmeter
Endress+Hauser Promass O 100 Proline Promass Coriolis Flowmeter
- 25Cr Duplex measuring tube
- Process pressure up to PN 250
- Ultra-compact, robust transmitter
- IP69K ingress protection
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Description
Endress+hauser O 100 Proline Promass Coriolis flowmeter
Modern oil and gas processing skids require high-integrity instrumentation capable of delivering extreme measurement precision without occupying valuable deck or enclosure space. The Promass O 100 stands as an elite Coriolis flowmeter engineered specifically for critical high-pressure hydrocarbon applications where installation space is restricted. Built to withstand operating pressures reaching PN 250 (Class 1500), this instrument delivers exceptional accuracy for both liquids and gases. By combining high-pressure capability with an ultra-compact transmitter footprint, the Promass O 100 ensures reliable custody transfer, allocation metering, and wellhead monitoring across compact offshore modules.
Fluid-Independent Direct Mass Flow Determination
Operating directly on the physical Coriolis principle, the Promass O 100 captures mass flow rate independently of fluid viscosity, process temperature fluctuations, or fluid density dynamics. Traditional volumetric flow instruments depend on external compensation calculations that introduce accumulated measurement errors in variable crude or gas streams. The Promass O 100 resolves this vulnerability by simultaneously capturing mass flow, fluid density, and process temperature through a single pipeline tap. This multivariable output minimizes pipeline penetration points, lowers mechanical leak risks, and eliminates expensive secondary computing devices.
25Cr Super Duplex Metallurgy for Corrosive Offshore Media
Process fluids containing wet sour crude, produced brine, and chemical injection inhibitors pose severe corrosion threats to measuring sensors. The wetted measuring tubes and process connections of the Promass O 100 are precision-machined from 25Cr Super Duplex stainless steel, material 1.4410 (UNS S32750 / F53). This specialized metallurgy offers superior defense against pitting, crevice attack, and stress corrosion cracking (SCC) in harsh marine settings. Coupled with an external secondary containment housing built from 1.4404 (316L) stainless steel, the meter provides secondary containment security for high-pressure installations.
Space-Saving Integration with Zero Piping Run Demands
Accommodating nominal pipeline diameters from DN 80 to DN 150 (3 to 6 inches), the Promass O 100 requires zero straight upstream or downstream inlet and outlet piping runs. Skid builders can install the unit immediately downstream of pipe elbows, manifolds, or valves without inducing measurement drift. In addition, its rugged outer casing provides IP69 ingress protection, ensuring resilience against high-pressure steam cleaning and relentless salt-spray exposure.
Proline 100 Transmitter Electronics and Heartbeat Technology
The ultra-compact Proline 100 transmitter integrates comprehensive signal processing directly onto the sensor body, minimizing cabinet wiring and physical dimensions. Technicians can access device parameters and diagnostics via an integrated web server using standard laptops or tablets, eliminating proprietary interface cables. For continuous plant safety, the Promass O 100 features embedded Heartbeat Technology. This internal diagnostic system performs continuous in-situ self-testing across the entire measuring loop without disrupting active hydrocarbon processes, providing traceable verification documentation that extends statutory recalibration cycles.
Reliable International Supply Chain Assurance by TPT24
Procuring specialized process equipment for critical extraction projects demands guaranteed hardware authenticity and efficient export execution. Operating under TONGLENG Precision Tools since May 12, 2017, in Shenzhen, TPT Instrumentation Co., Ltd. functions as an established international sales platform connecting global processing sites with genuine instrumentation. Choosing tpt24.com guarantees factory-original Endress+Hauser devices complete with traceable manufacturer certification and inspection sheets. Backed by an established logistics network serving over sixty countries, we ensure protected transit and dependable delivery schedules for critical project phases.
Conclusion and Technical Procurement Support
The Promass O 100 unites high-pressure Super Duplex metallurgy, space-saving transmitter dimensions, and predictive Heartbeat diagnostics into a rugged flow solution. Sourcing through tpt24.com guarantees authentic instrumentation supported by professional export handling. Contact the technical sales team at tpt24.com today to verify your skid requirements and request an official quotation for the Promass O 100 flowmeter.
Specifications
| Specification | Details |
|---|---|
| Measuring principle | Coriolis |
| Product headline | Robust high-pressure flowmeter with an ultra-compact transmitter. For premium accuracy at highest process pressures, fully suitable for offshore conditions. |
| Sensor features | Maximum safety – highest resistance to stress corrosion cracking. Fewer process measuring points – multivariable measurement (flow, density, temperature). Space‐saving installation – no in-/outlet run needs. Measuring tube in 25Cr Duplex, 1.4410 (UNS S32750). Process pressure up to PN 250 (Class 1500). Nominal diameter: DN 80 to 150 (3 to 6″). |
| Transmitter features | Space‐saving transmitter – full functionality on the smallest footprint. Time‐saving local operation without additional software and hardware – integrated web server. Robust, ultra-compact transmitter housing. Highest degree of protection: IP69. Local display available. |
| Nominal diameter range | DN 80 to 150 (3 to 6″) |
| Wetted materials | Measuring tube: 25Cr duplex (Super Duplex), 1.4410 (UNS S32750) Connection: 25Cr duplex (Super Duplex), 1.4410 (F53) |
| Measured variables | Mass flow, density, temperature, volume flow, corrected volume flow (API tables), reference density, concentration |
| Max. measurement error | Mass flow (liquid): ±0.1 (standard), 0.05 % (option) Volume flow (liquid): ±0.1 % Mass flow (gas): ±0.35 % Density (liquid): ±0.0005 g/cm³ |
| Measuring range | 0 to 800 000 kg/h (0 to 29 400 lb/min) |
| Max. process pressure | PN 250, Class 1500 |
| Medium temperature range | –40 to +205 °C (–40 to +401 °F) |
| Ambient temperature range | Standard: –40 to +60 °C (–40 to +140 °F) Option: –50 to +60 °C (–58 to +140 °F) |
| Sensor housing material | 1.4404 (316L), highest corrosion resistance |
| Transmitter housing material | Compact: AlSi10Mg, coated Compact/ultra‐compact: 1.4404 (316L) |
| Degree of protection | Standard: IP66/67, type 4X enclosure Option: IP69 |
| Display/Operation | 4‐line backlit display available (no local operation) Configuration via web browser and operating tools possible |
| Outputs | 4‐20 mA HART (active) Pulse/frequency/switch output (passive) |
| Inputs | None |
| Digital communication | HART, Modbus RS485, EtherNet/IP, PROFIBUS DP, PROFINET |
| Power supply | DC 20 to 30 V |
| Hazardous area approvals | ATEX, IECEx, cCSAus, INMETRO, NEPSI, EAC |
| Product safety | CE, C-Tick, EAC marking |
| Metrological approvals and certificates | Calibration performed on accredited calibration facilities (acc. to ISO/IEC 17025) Heartbeat Technology complies with the requirements for measurement traceability according to ISO 9001:2015 – Section 7.1.5.2 a (TÜV SÜD attestation) |
| Marine approvals and certificates | LR approval, DNV approval, ABS approval, BV approval, CCS approval |
| Pressure approvals and certificates | PED, CRN, AD 2000 |
| Material certificates | 3.1 material NACE MR0175/MR0103, PMI; welding test acc. to EN ISO, ASME, NORSOK |







