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Home > Transmitters > Endress+Hauser > Endress Hauser Electromagnetic flowmeters Proline Promag P 300 electromagnetic flowmeter 5P3B15 5P3B1F 5P3B1H 5P3B25
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Endress Hauser Electromagnetic flowmeters Proline Promag P 300 electromagnetic flowmeter 5P3B15 5P3B1F 5P3B1H 5P3B25

The Proline Promag P 300 is a high-temperature electromagnetic flowmeter from Endress+Hauser, specifically engineered for demanding chemical and process applications involving corrosive liquids and extreme media temperatures. Its compact, easily accessible transmitter offers exceptional flexibility in operation and system integration.

Key Features and Benefits

  • Dedicated to Harsh Process Conditions: The Promag P is tailored for chemical and process applications with aggressive, corrosive liquids and the highest medium temperatures. The bidirectional measuring principle is virtually independent of pressure, density, temperature and viscosity.

  • Robust and Maintenance-Free Design: The meter has no moving parts, ensuring maintenance-free operation and energy-saving flow measurement without pressure loss due to cross-section constriction. It is available with a nominal diameter range up to DN 600 (24″).

  • Wide Material Selection: Wetted materials include liners made of PTFE or PFA, and electrodes available in 1.4435 (F316L), Alloy C22, Tantalum, Platinum, and Titanium. This enables compatibility with diverse and aggressive process media.

  • Flexible Transmitter with Full Diagnostics: The compact dual-compartment housing supports up to 3 I/Os, backlit display with touch control and WLAN access. Full access to process and diagnostic information is available via numerous, freely combinable I/Os and fieldbuses.

  • Built-in Heartbeat Technology: The integrated Heartbeat Technology enables continuous process safety and compliance verification, ensuring measurement traceability according to ISO 9001.

Technical Specifications (at a Glance)

Specification Detail
Measuring Principle Electromagnetic (Faraday’s Law)
Nominal Diameter Range DN 15 to 600 (½ to 24″)
Measured Variables Volume flow, conductivity, mass flow
Max. Measurement Error Standard: ±0.5% o.r.; Option: ±0.2% o.r.
Measuring Range 4 dm³/min to 9600 m³/h (1 to 44 000 gal/min)
Max. Process Pressure PN 40, Class 300, 20K
Medium Temperature Range PFA: –20 to +150°C; PFA HT: –20 to +180°C; PTFE: –40 to +130°C
Liner Material PFA; PTFE
Electrode Material 1.4435 (F316L); Alloy C22; Tantalum; Platinum; Titanium
Transmitter Housing AlSi10Mg, coated; 1.4409 (CF3M) similar to 316L
Degree of Protection Standard: IP66/67, Type 4X enclosure
Digital Communication HART, PROFIBUS DP/PA, FOUNDATION Fieldbus, Modbus RS485, PROFINET, EtherNet/IP, OPC-UA

The Proline Promag P 300 delivers reliable, high-accuracy flow measurement for corrosive, high-temperature liquids, combined with flexible system integration and advanced diagnostic capabilities through Heartbeat Technology.

Endress Hauser Electromagnetic flowmeters Proline Promag P 300 electromagnetic flowmeter 5P3B15 5P3B1F 5P3B1H 5P3B25

 

The Proline Promag P 300 is a high-temperature electromagnetic flowmeter from Endress+Hauser, purpose-built for demanding chemical and process applications involving corrosive liquids and elevated media temperatures. Its compact, easily accessible transmitter provides exceptional operational flexibility and seamless system integration.

The Promag P sensor features a bidirectional measuring principle that operates virtually independent of pressure, density, temperature, and viscosity. With no moving parts, the meter is maintenance-free and delivers energy-efficient flow measurement without pressure loss caused by cross-section constriction. The device is available with nominal diameters from DN 15 to 600 (½ to 24 inches).

Wetted material selection is extensive to ensure compatibility with diverse and aggressive process media. Liner options include PTFE and PFA, with the PFA variant available in a high-temperature version supporting media up to 180°C (356°F). Electrode materials are available in 1.4435 (F316L) stainless steel, Alloy C22, Tantalum, Platinum, and Titanium. Measurement accuracy is specified at ±0.5% for standard applications, with an optional ±0.2% high-accuracy version.

The transmitter is housed in a compact dual-compartment enclosure supporting up to 3 I/Os, and features a backlit display with touch control and WLAN access for convenient local operation. Digital communication options include HART, PROFIBUS DP/PA, FOUNDATION Fieldbus, Modbus RS485, PROFINET, EtherNet/IP, and OPC-UA, enabling broad system integration capability. The transmitter housing is available in coated AlSi10Mg or stainless steel 1.4409 (similar to 316L), with a standard IP66/67, Type 4X enclosure rating.

Integrated Heartbeat Technology enables continuous process safety monitoring and compliance verification, supporting measurement traceability in accordance with ISO 9001 requirements. The device is developed in accordance with IEC 61508 for functional safety applications and holds a comprehensive range of international approvals, including ATEX, IECEx, and cCSAus for hazardous areas.

The Proline Promag P 300 delivers reliable, high-accuracy flow measurement for corrosive, high-temperature liquids, combining robust construction with flexible system integration and advanced diagnostic capabilities through Heartbeat Technology.

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