Endress+hauser G 100 Proline Promass Coriolis flowmeter
- Pressure: 350 bar (5080 psi)
- Mass flow: ±0.15% (liquid)
- Compact, threaded connections
- Integrated Heartbeat Technology
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Description
Endress+hauser G 100 Proline Promass Coriolis flowmeter
The Endress+Hauser Promass G 100 represents a remarkable achievement in Coriolis flow measurement, specifically engineered for the challenges of high-pressure applications. With its ability to safely and accurately measure liquids and gases at pressures up to an astounding 350 bar (5080 psi), it stands out as a robust and reliable solution for demanding industrial environments. A key design innovation is the integration of rupture disc technology and threaded process connections, which not only ensure easy but also exceptionally safe integration into existing systems. This thoughtful design simplifies installation, reducing the time and effort required for setup while enhancing overall operational safety. What truly sets the Promass G 100 apart is its combination with the smallest transmitter housing currently available on the market. This ultra-compact footprint means it delivers full performance without consuming valuable space, making it an ideal choice for applications where real estate is a premium. System integrators, skid builders, and equipment manufacturers will find the Promass G 100 to be their preferred solution, enabling them to design more compact, efficient, and safer systems without compromising on measurement accuracy or reliability.
Coriolis Principle: Fluid Properties Irrelevant for Accuracy
At the core of the Promass G 100’s exceptional performance lies the sophisticated Coriolis measuring principle, a technology celebrated for its inherent independence from the physical properties of the fluid being measured. This fundamental advantage means that the device delivers consistently accurate results for both liquids and gases, regardless of variations in viscosity or density. In high-pressure applications, where fluid characteristics can often fluctuate due to changes in temperature, pressure, or composition, this independence is crucial. Unlike other flow measurement technologies that may require compensation for such changes, the Promass G 100 maintains its precision without recalibration or adjustments based on fluid properties. This simplifies process design, reduces potential sources of error, and enhances the reliability of the measured data. By focusing solely on the mass flow, the Coriolis principle ensures that the Promass G 100 provides true and unambiguous measurements, making it an indispensable tool for critical processes where accuracy cannot be compromised. This robust and versatile measurement principle underpins the Promass G 100’s ability to deliver consistent and trustworthy data in even the most challenging high-pressure scenarios.
Device Properties: Engineered for Rugged Environments
The Endress+Hauser Promass G 100 is packed with device properties meticulously designed for rugged high-pressure applications, offering both unparalleled performance and ease of integration. Its internal threaded process connections ensure a secure and straightforward connection to pipelines, simplifying installation and reducing the risk of leaks in high-pressure systems. Capable of withstanding process pressures up to 350 bar (5080 psi), this device is built to operate reliably in environments where other flowmeters might fail. The availability of an optional rupture disc further enhances safety, providing a critical pressure relief mechanism for extreme conditions. Complementing its robust sensor, the Promass G 100 features an ultra-compact transmitter housing. This robust design delivers full functionality while occupying minimal space, a significant advantage in compact installations. For rapid deployment and simplified wiring, a pre-configured plug connector is included, streamlining the setup process. Furthermore, for situations requiring direct monitoring and basic configuration, a local display option is available, allowing for convenient access to critical process information right at the point of measurement. These carefully considered device properties collectively ensure that the Promass G 100 is not only exceptionally precise but also incredibly tough and user-friendly.
Benefits: Space, Safety, Multivariable Measurement
The Endress+Hauser Promass G 100 delivers a suite of compelling benefits, meticulously engineered to optimize space, enhance safety, and provide comprehensive multivariable measurement in high-pressure applications. Its threaded connections ensure easy and safe process integration, reducing installation time and mitigating potential hazards associated with high-pressure systems. A significant advantage is its multivariable measurement capability, which simultaneously captures mass flow, density, and temperature. This feature reduces the number of required process measuring points, streamlining system design, lowering installation costs, and simplifying maintenance. In environments where space is at a premium, the Promass G 100 shines; its space-saving installation eliminates the need for upstream or downstream straight pipe runs (in/outlet runs), allowing for flexible placement even in the most confined areas. The ultra-compact transmitter further contributes to space efficiency, offering full functionality in the smallest possible footprint. Operational efficiency is greatly improved by the integrated web server, enabling time-saving local operation without the need for additional software or hardware, making configuration and monitoring remarkably straightforward. Additionally, integrated Heartbeat Technology provides continuous verification and diagnostics, ensuring measurement integrity and extending recalibration cycles, thereby minimizing downtime and boosting operational reliability.
Specific Applications: Precision in Challenging Industries
The Endress+Hauser Promass G 100 is ideally suited for a myriad of specific applications across industries where high pressure, precision, and robust performance are non-negotiable. In the oil and gas sector, it is invaluable for measuring fuel gas, injectants, and other high-pressure media in upstream, midstream, and downstream operations, including wellhead monitoring and custody transfer where mass flow accuracy is paramount. For the chemical industry, its high-pressure capability and immunity to fluid property changes make it perfect for precise dosing, blending, and reaction control of aggressive or supercritical fluids, ensuring product quality and safety in challenging processes. In power generation, particularly in steam and water cycles, the Promass G 100 can accurately measure feedwater, condensate, and steam at elevated pressures, contributing to efficiency and safety in plant operations. The automotive industry benefits from its precision in testing fuel consumption in engines or monitoring high-pressure hydraulic systems. Furthermore, in specialized industrial gas applications, such as the production and distribution of industrial gases like hydrogen, nitrogen, or oxygen at high pressures, the Promass G 100 ensures accurate and reliable flow measurement, critical for both quality control and economic efficiency. Its compact design also makes it a preferred choice for integration into skids and modular systems across various high-pressure manufacturing processes.
Transmitter Features: Compact, Connected, Smart
The transmitter of the Endress+Hauser Promass G 100 is a marvel of engineering, combining an ultra-compact design with smart connectivity and intuitive operation. Its space-saving footprint means it delivers full functionality without demanding valuable installation space, a significant advantage for modern industrial setups. A key feature is the integrated web server, which allows for time-saving local operation without the necessity of additional software or hardware. This enables users to configure, monitor, and diagnose the device directly via a standard web browser, streamlining commissioning and maintenance tasks. The Promass G 100’s transmitter also incorporates the proven Heartbeat Technology, which provides integrated verification and diagnostics, ensuring continuous measurement integrity and offering predictive maintenance insights. This technology verifies the health of the device without process interruption, extending recalibration intervals and reducing operational costs. Its robust housing protects the internal components, guaranteeing reliable performance even in harsh industrial environments. With a pre-configured plug connector, wiring is simplified, further speeding up installation. Although the standard version offers a 4-line backlit display for viewing, configuration is primarily managed through the web server or other operating tools, highlighting its smart, connected approach.
Specifications
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Measuring principle
Coriolis
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Product headline
Most compact high-pressure sensor with an ultra-compact transmitter.
Accurate measurement of liquids and gases in high-pressure applications. -
Sensor features
Easy and safe process integration – threaded connections. Fewer process measuring points – multivariable measurement (flow, density, temperature). Space‐saving installation – no in-/outlet run needs.
Internal threads as process connection. Process pressure up to 350 bar (5080 psi). Rupture disc available. -
Transmitter features
Space-saving transmitter – full functionality on the smallest footprint. Time-saving local operation without additional software and hardware – integrated web server. Integrated verification – Heartbeat Technology.
Robust, ultra-compact transmitter housing. Pre‐configured plug connector. Local display available. -
Nominal diameter range
DN 8 to 25 (⅜ to 1″)
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Wetted materials
Measuring tube: 1.4435 (316L)
Connection: 1.4404 (316/316L) -
Measured variables
Mass flow, density, temperature, volume flow, corrected volume flow,
reference density -
Max. measurement error
Mass flow (liquid): ±0.15 %
Volume flow (liquid): ±0.15 %
Mass flow (gas): ±0.75 %
Density (liquid): ±0.0005 g/cm³ -
Measuring range
0 to 18 000 kg/h (0 to 662 lb/min)
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Max. process pressure
350 bar (5080 psi)
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Medium temperature range
–50 to +150 °C (–58 to +302 °F)
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Ambient temperature range
–40 to +60 °C (–40 to +140 °F)
Option: –50 to +60 °C (–58 to +140 °F) -
Sensor housing material
1.4301 (304), corrosion resistant
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Transmitter housing material
Compact: AlSi10Mg, coated
Compact/ultra‐compact: 1.4301 (304) -
Degree of protection
IP66/67, type 4X enclosure
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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) -
Material certificates
3.1 material







