Endress+hauser E 300 Proline Promass Coriolis flowmeter
- Coriolis, multivariable flowmeter
- Medium temperature to +150°C
- Process pressure to 100 bar
- WLAN, remote display access
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Description
Endress+Hauser Promass E 300: Versatile Flow Measurement
The Endress+Hauser Promass E 300 represents a pinnacle in flow measurement technology, renowned for its exceptional versatility and steadfast reliability in a broad spectrum of industrial applications. This robust Coriolis flowmeter is specifically engineered for the precise and accurate measurement of both liquids and gases, distinguishing itself across various sectors, from the demanding chemical industry to the meticulous food and beverage production. Its long-standing reputation is built upon consistent performance even in challenging process conditions. The Promass E 300, with its compact and accessible transmitter, offers unparalleled operational flexibility and seamless system integration. This includes convenient access from one side, the option for a remote display for enhanced visibility, and a plethora of improved connectivity options to suit diverse industrial infrastructures. Equipped with the innovative Heartbeat Technology, it not only ensures continuous measurement reliability but also judiciously extends recalibration cycles, optimizing operational costs and maximizing uptime.
Coriolis Principle: Independent Fluid Measurement
At the core of the Promass E 300’s superior accuracy and reliability lies its advanced Coriolis measuring principle. This sophisticated technology ensures that measurements are entirely independent of the physical properties of the fluid being processed, such as its viscosity, density, or conductivity. This critical attribute is especially valuable in industries where fluid characteristics can vary significantly, guaranteeing consistently accurate readings irrespective of changes in the medium. Whether dealing with low-viscosity gases or highly viscous liquids, the sensor precisely quantifies mass flow, density, and temperature without being influenced by fluctuations in the fluid’s inherent properties. This independence from fluid properties not only simplifies calibration procedures but also significantly reduces the need for constant adjustments, offering a highly reliable and versatile solution for applications where exact quantification is essential, even with challenging or variable media, thus ensuring consistent product quality and process efficiency.
Robust Design: Built for Durability
The Endress+Hauser Promass E 300 is meticulously engineered with robust device properties, ensuring long-term reliability and exceptional durability in the most demanding industrial environments. It features a compact dual-tube sensor, a design optimized for both efficiency and unwavering accuracy in flow measurement. This resilient instrument is capable of handling a wide range of process parameters, accommodating medium temperatures up to a substantial +150 °C (+302 °F) and withstanding significant process pressures up to 100 bar (1450 psi). The transmitter is housed in a compact dual-compartment enclosure, which can be specified in either coated AlSi10Mg or stainless steel for hygienic designs, providing robust protection for internal components. This robust construction, combined with its high-grade wetted materials such as 1.4539 (904L) for the measuring tube and 1.4404 (316/316L) for connections, ensures resistance to corrosive media and longevity. The device also boasts a high degree of protection, rated at IP66/67 and Type 4X, and even IP69, signifying its ability to withstand harsh environmental conditions, including intensive wash-downs.
Transmitter Innovation: Enhanced Control and Connectivity
The Promass E 300’s compact transmitter is a marvel of modern engineering, designed to offer high flexibility in terms of operation and system integration. It features a user-friendly, 4-line backlit display with intuitive touch control, allowing for safe and convenient operation without needing to open the device. This accessibility is further enhanced by WLAN access, enabling remote configuration and monitoring. A remote display option is also available, providing even greater flexibility for installation in challenging locations. The transmitter provides full access to comprehensive process and diagnostic information through numerous, freely combinable I/Os and a wide array of fieldbuses. With up to 3 I/Os, it supports various output types, including 4-20 mA HART (active/passive), WirelessHART, pulse/frequency/switch output, and relay output. It also integrates a status input and a 4-20 mA input, further enhancing its connectivity and control capabilities. The freely configurable I/O functionality significantly reduces complexity and variety, simplifying system design and maintenance, making the Promass E 300 a truly adaptable solution.
Multivariable Measurement: Optimized Process Efficiency
The Promass E 300 truly excels in its ability to provide multivariable measurement, simultaneously delivering highly accurate data for mass flow, density, temperature, and even volume flow, corrected volume flow, reference density, and concentration. This integrated measurement approach significantly reduces the number of individual process measuring points required, leading to a much simpler system design, substantially lower installation costs, and decreased maintenance efforts. The device’s compact dual-tube sensor design facilitates space-saving installation, as it ingeniously requires no specific in- or outlet run, a crucial benefit in plants with limited space or complex piping configurations. This multi-purpose functionality makes the Promass E 300 a remarkably cost-effective alternative to traditional volumetric flowmeters, offering more comprehensive and real-time process insights from a single, highly efficient instrument. By consolidating these critical measurements, the Promass E 300 not only optimizes operational efficiency but also provides a deeper, more accurate understanding of your process dynamics, leading to enhanced control and improved outcomes.
Specific Applications: Diverse Industrial Needs
The Endress+Hauser Promass E 300 is an incredibly versatile instrument, finding its critical role in a multitude of specific applications across various industries, thanks to its robust design and precise measurement capabilities. In the chemical industry, it is indispensable for accurate dosing of reactants, precise transfer of raw materials, and the management of product streams, especially with corrosive substances due to its 1.4539 (904L) measuring tubes. For the food and beverage sector, its hygienic design options (stainless steel housing, 3-A, EHEDG, cGMP approvals) make it ideal for measuring syrup, dairy products, and other viscous food products, ensuring quality control and adherence to strict hygiene standards. In oil and gas, it is perfectly suited for custody transfer applications of crude oil, refined fuels, and natural gas, where precise mass and volume flow measurements are critical for billing and inventory. Its independence from fluid properties also makes it excellent for batch control processes in pharmaceuticals and fine chemicals, ensuring repeatable and accurate quantities. Furthermore, in water and wastewater treatment, it can accurately measure sludges and chemicals, contributing to efficient process management. The Promass E 300’s broad nominal diameter range from DN 8 to 80 (⅜ to 3″) ensures its applicability across different flow rates and pipe sizes.
Your Global Source: tpt24 Authenticity and Quality Guaranteed
For the most reliable and trusted procurement of the Endress+Hauser Promass E 300, tpt24 stands as the definitive premier global online store. We are committed to providing our worldwide clientele with not only this state-of-the-art flowmeter but also the absolute assurance of genuine product authenticity and unwavering quality. At tpt24, every Promass E 300 purchased is guaranteed to be an authentic Endress+Hauser product, meeting all specified quality benchmarks and adhering to international standards. Our sophisticated logistics network ensures efficient and dependable worldwide delivery, reaching you in any country across the globe with precision and care. We understand the critical importance of reliable instrumentation in your operations, and that’s why we prioritize providing products that you can trust implicitly. Rely on tpt24 for guaranteed authenticity, superior quality, and exceptional global service for all your critical industrial instrumentation needs, backed by our commitment to your complete satisfaction and operational excellence.
Certifications: Unparalleled Safety and Compliance
The Endress+Hauser Promass E 300 is equipped with an impressive array of certifications and approvals, underscoring its commitment to unparalleled safety and global compliance. It meets critical hazardous area approvals including ATEX, IECEx, cCSAus, NEPSI, INMETRO, EAC, UK Ex, and KC, confirming its suitability for secure operation in potentially explosive atmospheres worldwide. Functional safety according to IEC 61508 ensures its applicability in safety-relevant applications in accordance with IEC 61511, providing a robust layer of protection for critical processes. Metrological approvals and certificates include calibration performed on accredited facilities (acc. to ISO/IEC 17025), and Heartbeat Technology complies with the requirements for measurement traceability according to ISO 9001:2015 – Section 7.1.5.2 a (TÜV SÜD attestation), guaranteeing accurate and verifiable measurements. Furthermore, it holds various marine approvals (LR, DNV, ABS, BV, CCS), pressure approvals (PED, CRN), and material certificates (3.1 material), ensuring its suitability across diverse industrial and marine applications, while hygienic approvals like 3-A, EHEDG, and cGMP confirm its use in sensitive sectors.
Specifications
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Measuring principle
Coriolis
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Product headline
Flowmeter with minimized total cost of ownership and a compact, easily accessible transmitter.
Accurate measurement of liquids and gases for a wide range of standard applications. -
Sensor features
Cost‐effective – multi‐purpose device; an alternative to conventional volumetric flowmeters. Fewer process measuring points – multivariable measurement (flow, density, temperature). Space‐saving installation – no in-/outlet run needs.
Compact dual-tube sensor. Medium temperature up to +150 °C (+302 °F). -
Transmitter features
Full access to process and diagnostic information – numerous, freely combinable I/Os and fieldbuses. Reduced complexity and variety – freely configurable I/O functionality. Integrated verification – Heartbeat Technology.
Process pressure up to 100 bar (1450 psi). Compact dual-compartment housing with up to 3 I/Os. Backlit display with touch control and WLAN access. -
Nominal diameter range
DN 8 to 80 (⅜ to 3″)
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Wetted materials
Measuring tube: 1.4539 (904L)
Connection: 1.4404 (316/316L) -
Measured variables
Mass flow, density, temperature, volume flow, corrected volume flow, reference density, concentration
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Max. measurement error
Mass flow (liquid): ±0.15 % (standard), ±0.10 % (option)
Volume flow (liquid): ±0.15 %
Mass flow (gas): ±0.50 %
Density (liquid): ±0.0005 g/cm³ -
Measuring range
0 to 180 000 kg/h (0 to 6615 lb/min)
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Max. process pressure
PN 100, Class 600, 63K
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Medium temperature range
–40 to +150 °C (–40 to +302 °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
1.4301 (304), corrosion resistant
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Transmitter housing material
AlSi10Mg, coated; stainless steel for hygenic transmitter design
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Degree of protection
Standard: IP66/67, Type 4X enclosure
IP69 -
Display/Operation
4-line backlit display with touch control (operation from outside)
Configuration via local display and operating tools possible
Remote display available” -
Outputs
3 outputs:
4-20 mA HART (active/passive)
4-20 mA WirelessHART
4-20 mA (active/passive)
Pulse/frequency/switch output (active/passive)
Double pulse output (active/passive)
Relay output -
Inputs
Status input
4-20 mA input -
Digital communication
HART, PROFIBUS DP, PROFIBUS PA, FOUNDATION Fieldbus, Modbus RS485, PROFINET, PROFINET over Ethernet-APL, Ethernet/IP, OPC-UA
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Power supply
DC 24 V
AC 100 to 230 V
AC 100 to 230 V / DC 24 V (non-hazardous area) -
Hazardous area approvals
ATEX, IECEx, cCSAus, NEPSI, INMETRO, EAC, UK Ex, KC
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Product safety
CE, C-tick, EAC marking
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Functional safety
Functional safety according to IEC 61508, applicable in safety-relevant applications in accordance with IEC 61511
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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
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Material certificates
3.1 material
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Hygienic approvals and certificates
3-A, EHEDG, cGMP








