Endress+hauser 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
The Endress+Hauser Promass O 100 is engineered to deliver unparalleled accuracy for both liquids and gases under the most demanding process pressures prevalent in the oil and gas industry. This robust flowmeter is specifically designed to excel in challenging environments, including offshore conditions, and boasts exceptional resistance to stress corrosion cracking, a critical factor for longevity and safety in corrosive oil and gas applications. The Promass O 100 integrates full performance within an incredibly small footprint, thanks to its ultra-compact transmitter. This design innovation allows for seamless system integration, making it a flexible and efficient solution even in space-constrained installations. A key highlight is the embedded Heartbeat Technology, which provides continuous diagnostic capabilities and verification functions, ensuring process safety and reliability at all times. This feature extends recalibration cycles, reduces maintenance costs, and provides peace of mind that the measurement device is performing optimally. The Promass O 100 represents a leap forward in Coriolis measurement technology, specifically tailored to meet the rigorous demands of hydrocarbon processing, exploration, and transportation.
Measuring Principle: Unaffected by Fluid Variability
The core of the Promass O 100’s superior performance lies in its advanced Coriolis measuring principle, a technology celebrated for its inherent independence from the physical properties of the fluid being measured. Unlike other flow measurement techniques that can be significantly influenced by changes in viscosity or density, the Coriolis principle ensures consistently accurate results, whether handling light hydrocarbons, heavy crude oils, or natural gas streams. This fundamental advantage is particularly crucial in the oil and gas sector, where fluid compositions and conditions can vary widely, impacting the reliability of traditional instruments. By directly measuring mass flow, the Promass O 100 eliminates the need for complex compensation calculations or density corrections, simplifying system design and reducing potential sources of error. This unwavering accuracy across varying fluid properties makes the Promass O 100 an indispensable tool for critical applications such as custody transfer, allocation metering, and process control, where precision is paramount and any deviation can have significant financial and operational consequences.
Device Properties: Robust Design, Ultra-Compact Transmitter
The Endress+Hauser Promass O 100 is distinguished by its robust device properties, meticulously designed to endure and perform in the most challenging industrial environments. The measuring tube is crafted from 25Cr Duplex, 1.4410 (UNS S32750), a high-grade stainless steel known for its exceptional strength and superior resistance to corrosion and stress corrosion cracking—a vital characteristic for longevity in aggressive oil and gas applications. This construction allows the device to withstand extreme process pressures up to PN 250 (Class 1500). The nominal diameter range from DN 80 to 150 (3 to 6 inches) accommodates a wide array of pipeline sizes. Complementing this robust sensor is an ultra-compact transmitter housing, which integrates full functionality into the smallest possible footprint. This design minimizes installation space requirements and facilitates seamless integration into complex skids and control systems. Furthermore, the Promass O 100 boasts a high ingress protection rating of IP69K, ensuring maximum resistance against dust, high-pressure water jets, and steam cleaning, making it suitable for rigorous cleaning procedures and harsh outdoor conditions. An optional local display further enhances operational flexibility and on-site usability.
Benefits: Maximize Safety, Efficiency, and Reliability
The Promass O 100 offers a compelling array of benefits specifically tailored for the demanding oil and gas industry, focusing on maximizing safety, enhancing efficiency, and ensuring unwavering reliability. Its construction with 25Cr Duplex provides the highest resistance to stress corrosion cracking, significantly improving safety and extending the operational life of the device in corrosive environments. The multivariable measurement capability is a standout feature, providing simultaneous data for mass flow, density, and temperature from a single device. This reduces the number of required process measuring points, simplifying plant infrastructure, lowering installation costs, and minimizing potential leak paths. The design requires no specific in- or outlet run lengths, allowing for space-saving installation in congested areas. The ultra-compact transmitter further contributes to space efficiency, offering full functionality in a minimal footprint. Local operation is streamlined and time-saving, as the integrated web server eliminates the need for additional software and hardware. Finally, integrated Heartbeat Technology provides continuous verification and diagnostics, ensuring ongoing measurement accuracy, extending recalibration intervals, and contributing to reduced total cost of ownership.
Specific Applications: Critical Oil and Gas Measurement
The Endress+Hauser Promass O 100 is engineered for critical measurement tasks across the oil and gas industry, where precision, reliability, and robust performance are non-negotiable. In custody transfer and allocation metering, it delivers the premium accuracy required for billing and regulatory compliance of crude oil, refined products, and natural gas, minimizing measurement uncertainties and financial discrepancies. Its ability to withstand high process pressures and corrosive media makes it ideal for offshore platforms and FPSOs (Floating Production, Storage, and Offloading units), where reliability under harsh marine conditions is paramount. For pipeline monitoring and leak detection, the Promass O 100 provides real-time, highly accurate flow and density data, enabling rapid identification of anomalies that could indicate pipeline integrity issues. It is also crucial in wellhead production measurement, providing vital data for optimizing extraction and managing reservoir performance. In processing plants and refineries, it accurately measures various hydrocarbon streams, from incoming crude to intermediate products and finished goods, contributing to process control, inventory management, and blending operations. Its multivariable measurement capabilities make it particularly valuable for flare gas measurement and chemical injection applications, ensuring precise dosing and environmental compliance.
Transmitter Features: Smart, Connected, User-Friendly
The transmitter of the Promass O 100 is a marvel of modern engineering, combining intelligent features with user-centric design to ensure optimal operation and seamless integration within complex industrial control systems. Its ultra-compact housing belies its comprehensive functionality, providing full measurement capabilities within a minimal physical footprint, which is a significant advantage for space-constrained installations common in oil and gas infrastructure. The transmitter supports time-saving local operation through an integrated web server, eliminating the need for specialized software or hardware for configuration and diagnostics. This simplifies commissioning and maintenance, allowing technicians to interact with the device using standard web browsers. It boasts an exceptionally high degree of protection, IP69, ensuring resilience against harsh environmental factors such as dust, high-pressure washing, and steam. While a local display option is available to enhance on-site usability, the primary configuration and operation can be done via web browser and various operating tools, providing flexibility. The Promass O 100 transmitter offers versatile digital communication options, including HART, Modbus RS485, EtherNet/IP, PROFIBUS DP, and PROFINET, ensuring broad compatibility with diverse control system architectures, thereby facilitating efficient data exchange and system integration.
Material Selection: Enduring Harsh Environments
The selection of materials for the Endress+Hauser Promass O 100 is meticulously geared towards enduring the exceptionally harsh and corrosive environments characteristic of the oil and gas industry. The measuring tube, the heart of the sensor, is constructed from 25Cr Duplex (Super Duplex), specifically 1.4410 (UNS S32750), and the process connections are also made from 1.4410 (F53). This material is a high-alloy stainless steel renowned for its outstanding strength, superior resistance to general corrosion, pitting, crevice corrosion, and critically, its highest resistance to stress corrosion cracking in chloride-bearing environments. This makes it an ideal choice for contact with various hydrocarbons, produced water, and aggressive chemicals often encountered in offshore production and processing facilities. The sensor housing is made of 1.4404 (316L), offering excellent corrosion resistance, while the transmitter housing is available in coated AlSi10Mg for compact versions or 1.4404 (316L) for compact/ultra-compact variants, both providing robust protection. This careful material selection ensures the longevity, reliability, and safety of the Promass O 100, minimizing the risk of material degradation and ensuring sustained accurate performance under extreme operational conditions.
Global Availability and Assurance: The tpt24 Advantage
For discerning customers worldwide seeking the high-performance Endress+Hauser Promass O 100, tpt24 stands as the undisputed premier global online store, offering an unparalleled purchasing experience defined by trust and efficiency. At tpt24, we unequivocally guarantee the authenticity and superior quality of every Promass O 100 unit sold. This assurance means you are receiving a genuine Endress+Hauser product, manufactured to the highest standards and rigorously tested to meet its specified performance capabilities in the most demanding oil and gas applications. Our commitment to authenticity and quality extends globally, supported by a sophisticated and efficient worldwide logistics network. No matter your location, tpt24 ensures timely, secure, and reliable delivery directly to your facility. We understand that in critical oil and gas operations, consistent and precise measurement is paramount for safety, compliance, and profitability. By choosing tpt24, you benefit from certified authenticity, unwavering product quality, and exceptional global service, making the acquisition of this essential, high-pressure Coriolis flowmeter straightforward and reliable, ensuring your operations are equipped with the best technology available.
Specifications
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Measuring principle
Coriolis
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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″)
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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
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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)
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Max. process pressure
PN 250, Class 1500
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Medium temperature range
–40 to +205 °C (–40 to +401 °F)
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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
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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
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Digital communication
HART, Modbus RS485, EtherNet/IP, PROFIBUS DP, PROFINET
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Power supply
DC 20 to 30 V
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Hazardous area approvals
ATEX, IECEx, cCSAus, INMETRO, NEPSI, EAC
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Product safety
CE, C-Tick, EAC marking
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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
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Pressure approvals and certificates
PED, CRN, AD 2000
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Material certificates
3.1 material
NACE MR0175/MR0103, PMI; welding test acc. to EN ISO, ASME, NORSOK









