Name: Proline Promass O 500 / 8O5B
Brand: Endress+Hauser
Availability: InStock

Proline Promass O 500 Coriolis flowmeter

Robust high-pressure flowmeter, as remote version with up to 4 I/Os

Picture of Coriolis flowmeter Proline Promass O 500 / 8O5B with different remote transmitters

Picture of Coriolis flowmeter Proline Promass O 500 / 8O5B for the oil and gas industry

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Proline Promass O 500 for the oil and gas industry with different remote transmitters

Proline Promass O 500 for the oil and gas industry

The Coriolis Flow Measuring Principle

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Proline Promass O 500 Coriolis flowmeter

Robust high-pressure flowmeter, as remote version with up to 4 I/Os

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Benefits

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
Full access to process and diagnostic information – numerous, freely combinable I/Os and Ethernet
Reduced complexity and variety – freely configurable I/O functionality
Integrated verification – Heartbeat Technology

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Proline Promass O 500 Coriolis flowmeter

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Manufacturer's warranty

Engineered for confidence

Our instruments are designed for long‑lasting performance, precise measurement, and dependable operation in demanding industrial environments. Each product includes a standard manufacturer’s warranty that reflects our commitment to quality and to the trust you place in our solutions.

Should a warranty case occur, the device will be assessed and the applicable remedy will be provided in line with the warranty terms – helping ensure a reliable and efficient resolution and supporting continued operation of your measurement point.

Request for extended warranty

If you require extended warranty coverage, simply contact your local Endress+Hauser representative. Our experts will advise you on the available options to match your application and risk profile, helping you protect your investment, reduce unexpected repair costs, and ensure reliable long‑term operation beyond the manufacturer's warranty period.

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Warranty terms apply

The manufacturer's warranty and extended warranty are subject to specific conditions. For full details, please refer to the locally applicable General Terms and Conditions (GTC), which can be found on the respective country page of our website.

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Right‑first‑time commissioning, worldwide

Endress+Hauser’s qualified service engineers ensure your measurement devices are commissioned right the first time, delivering application‑aligned accuracy, regulatory compliance, and operational confidence from startup onwards, anywhere in the world.

Remote support you can trust wherever you operate

With Endress+Hauser Smart Support, you benefit from faster issue resolution, higher uptime, reliable global expertise across the entire product lifecycle – and lasting peace of mind.

Committed to long‑term, sustainable performance

With deep field expertise, harmonized processes, and continuous monitoring, we accompany you with comprehensive service offerings – from initial start‑up through instrumentation maintenance to process optimization – as a true lifetime partner delivering improved outcomes.

For additional information, please contact your local Endress+Hauser representative.

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Check prices and delivery times, save your favorite products, create quotes and place orders in just a few clicks and track deliveries at any time. With access to your complete order and quote history including all relevant documents you benefit from full transparency throughout the entire process.

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Select and download all technical documentation such as operating manuals, calibration certificates, approvals and CAD drawings conveniently bundled as a complete documentation package for your entire order or quote.

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My Endress+Hauser is your 24/7 connection to Endress+Hauser – in the office, in the field or on the go. It brings together transaction management, documentation and software downloads, knowledge base access, customer support, engineering tools and cloud‑based IIoT services helping you work easier, faster and more efficiently.

Technology

Smart instrumentation through Heartbeat Technology

You want to increase plant performance and reduce costs? Our smart instrumentation portfolio with Heartbeat Technology offers in-depth device insight for more cost-efficiency and operational safety.

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Technology

Ethernet-APL

Ethernet-APL is a physical layer for Ethernet developed to meet process industry requirements.

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Selection of compatible products

HAW569 surge protective device

Surge protective device for installation in the field device for power supply and communication signals optional with SIL and Ex approval

RB223 passive barrier

One or two-channel barrier for the safe separation of 4...20 mA standard signal circuits

Product picture process transmitter RMA42

RMA42 process transmitter with control unit

4-wire process transmitter with control unit as DIN rail device with up to two universal sensor inputs and optional SIL approval

Advanced Data Manager Memograph M, RSG45

Memograph M RSG45 data manager

Advanced data and energy manager with up to 20 analog/HART® inputs and 14 digital inputs

FieldPort SWA50

Intelligent Bluetooth® and/or WirelessHART adapter for all HART field devices

Spare parts and accessories

Electronic

ISEM electronic module, Promass 300/500

Electronic

Order code XPD0028-

Drawing number 33

I/O module

I/O module, slot 1, 300/500

I/O module

Order code XPD0037-

Drawing number 34

I/O module

I/O module, slot 2/3/4, 300/500

I/O module

Order code XPD0038-

Drawing number 35

I/O module

I/O module, slot 2/3/4, 300/500

I/O module

Order code XPD0038-

Drawing number 35

Spare parts and accessories

Proline in industries - the ideal device for each industry

eBook: Check out the benefits of the new Proline, have look at our industry-optimized product portfolio, and profit from additional information such as films and a download function for brochures.

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CAD Drawings

Configuration support

Spare parts and accessories

Electronic

ISEM electronic module, Promass 300/500

Electronic

Order code XPD0028-

Drawing number 33

I/O module

I/O module, slot 1, 300/500

I/O module

Order code XPD0037-

Drawing number 34

I/O module

I/O module, slot 2/3/4, 300/500

I/O module

Order code XPD0038-

Drawing number 35

I/O module

I/O module, slot 2/3/4, 300/500

I/O module

Order code XPD0038-

Drawing number 35

Spare parts and accessories

Selection of compatible products

HAW569 surge protective device

Surge protective device for installation in the field device for power supply and communication signals optional with SIL and Ex approval

RB223 passive barrier

One or two-channel barrier for the safe separation of 4...20 mA standard signal circuits

RMA42 process transmitter with control unit

4-wire process transmitter with control unit as DIN rail device with up to two universal sensor inputs and optional SIL approval

Memograph M RSG45 data manager

Advanced data and energy manager with up to 20 analog/HART® inputs and 14 digital inputs

FieldPort SWA50

Intelligent Bluetooth® and/or WirelessHART adapter for all HART field devices

Measuring principle	Coriolis
Product headline	Robust high-pressure flowmeter, as remote version with up to 4 I/Os. 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 250 (3 to 10").
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. Remote version with up to 4 I/Os. Backlit display with touch control and WLAN access. Standard cable between sensor and transmitter.
Nominal diameter range	DN 80 to 250 (3 to 10")
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): ±0.10 % (standard), 0.05 % (option) Volume flow (liquid): ±0.10 % Mass flow (gas): ±0.35 % Density (liquid): ±0.0005 g/cm³
Measuring range	0 to 2 200 000 kg/h (0 to 80 850 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 Sensor connection housing (standard): AlSi10Mg, coated Sensor connection housing (option): 1.4301 (304); 1.4404 (316L); 1.4409 (CF3M) similar to 316L
Transmitter housing material	AlSi10Mg, coated; 1.4409 (CF3M) similar to 316L; Polycarbonat
Degree of protection	Sensor remote version (standard): IP66/67, type 4X enclosure Sensor remote version (option): IP69. Transmitter remote version: IP66/67, Type 4X enclosure
Display/Operation	4-line backlit display with touch control (operation from outside) Configuration via local display and operating tools possible
Outputs	4 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, MODBUS TCP over Ethernet-APL, PROFINET, PROFINET over Ethernet-APL, Ethernet/IP, OPC-UA
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, KC
Product safety	CE, C-tick, EAC marking
Functional safety	Functional safety according to IEC 61508, applicable in safety-relevant applications in accordance with IEC 61511
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) MI-005 Liquids other than water (Hydrocarbons), Cryogenic Liquids, LPG OIML R117 Liquids other than water, Cryogenic Liquids, LPG MI-002, PTB
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
Measuring principle	Coriolis
Product headline	Robust high-pressure flowmeter, as remote version with up to 4 I/Os. 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 250 (3 to 10").
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. Remote version with up to 4 I/Os. Backlit display with touch control and WLAN access. Standard cable between sensor and transmitter.
Nominal diameter range	DN 80 to 250 (3 to 10")
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): ±0.10 % (standard), 0.05 % (option) Volume flow (liquid): ±0.10 % Mass flow (gas): ±0.35 % Density (liquid): ±0.0005 g/cm³
Measuring range	0 to 2 200 000 kg/h (0 to 80 850 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 Sensor connection housing (standard): AlSi10Mg, coated Sensor connection housing (option): 1.4301 (304); 1.4404 (316L); 1.4409 (CF3M) similar to 316L
Transmitter housing material	AlSi10Mg, coated; 1.4409 (CF3M) similar to 316L; Polycarbonat
Degree of protection	Sensor remote version (standard): IP66/67, type 4X enclosure Sensor remote version (option): IP69. Transmitter remote version: IP66/67, Type 4X enclosure
Display/Operation	4-line backlit display with touch control (operation from outside) Configuration via local display and operating tools possible
Outputs	4 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, MODBUS TCP over Ethernet-APL, PROFINET, PROFINET over Ethernet-APL, Ethernet/IP, OPC-UA
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, KC
Product safety	CE, C-tick, EAC marking
Functional safety	Functional safety according to IEC 61508, applicable in safety-relevant applications in accordance with IEC 61511
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) MI-005 Liquids other than water (Hydrocarbons), Cryogenic Liquids, LPG OIML R117 Liquids other than water, Cryogenic Liquids, LPG MI-002, PTB
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
Measuring principle	Coriolis
Product headline	Robust high-pressure flowmeter, as remote version with up to 4 I/Os. 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 250 (3 to 10").
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. Remote version with up to 4 I/Os. Backlit display with touch control and WLAN access. Standard cable between sensor and transmitter.
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): ±0.10 % (standard), 0.05 % (option) Volume flow (liquid): ±0.10 % 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 Sensor connection housing (standard): AlSi10Mg, coated Sensor connection housing (option): 1.4301 (304); 1.4404 (316L); 1.4409 (CF3M) similar to 316L
Transmitter housing material	AlSi10Mg, coated; 1.4409 (CF3M) similar to 316L; Polycarbonat
Degree of protection	Sensor remote version (standard): IP66/67, type 4X enclosure Sensor remote version (option): IP69. Transmitter remote version: IP66/67, Type 4X enclosure
Display/Operation	4-line backlit display with touch control (operation from outside) Configuration via local display and operating tools possible
Outputs	4 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, MODBUS TCP over Ethernet-APL, PROFINET, PROFINET over Ethernet-APL, Ethernet/IP, OPC-UA
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, KC
Product safety	CE, C-tick, EAC marking
Functional safety	Functional safety according to IEC 61508, applicable in safety-relevant applications in accordance with IEC 61511
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) MI-005 Liquids other than water (Hydrocarbons), Cryogenic Liquids, LPG OIML R117 Liquids other than water, Cryogenic Liquids, LPG MI-002, PTB
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
Measuring principle	Coriolis
Product headline	Robust high-pressure flowmeter, as remote version with up to 4 I/Os. 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 250 (3 to 10").
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. Remote version with up to 4 I/Os. Backlit display with touch control and WLAN access. Standard cable between sensor and transmitter.
Nominal diameter range	DN 80 to 250 (3 to 10")
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): ±0.10 % (standard), 0.05 % (option) Volume flow (liquid): ±0.10 % Mass flow (gas): ±0.35 % Density (liquid): ±0.0005 g/cm³
Measuring range	0 to 2 200 000 kg/h (0 to 80 850 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 Sensor connection housing (standard): AlSi10Mg, coated Sensor connection housing (option): 1.4301 (304); 1.4404 (316L); 1.4409 (CF3M) similar to 316L
Transmitter housing material	AlSi10Mg, coated; 1.4409 (CF3M) similar to 316L; Polycarbonat
Degree of protection	Sensor remote version (standard): IP66/67, type 4X enclosure Sensor remote version (option): IP69. Transmitter remote version: IP66/67, Type 4X enclosure
Display/Operation	4-line backlit display with touch control (operation from outside) Configuration via local display and operating tools possible
Outputs	4 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, MODBUS TCP over Ethernet-APL, PROFINET, PROFINET over Ethernet-APL, Ethernet/IP, OPC-UA
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, KC
Product safety	CE, C-tick, EAC marking
Functional safety	Functional safety according to IEC 61508, applicable in safety-relevant applications in accordance with IEC 61511
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) MI-005 Liquids other than water (Hydrocarbons), Cryogenic Liquids, LPG OIML R117 Liquids other than water, Cryogenic Liquids, LPG MI-002, PTB
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

Proline Promass O 500 Coriolis flowmeter

Proline Promass O 500 Coriolis flowmeter

Proline Promass O 500 Coriolis flowmeter

Product information

Selection of compatible products

Spare parts and accessories

Related content

Proline in industries - the ideal device for each industry

Choose from our suggested options

Spare parts and accessories

Selection of compatible products

My Endress+Hauser

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Industries

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Proline Promass O 500 Coriolis flowmeter

Proline Promass O 500 Coriolis flowmeter

Proline Promass O 500 Coriolis flowmeter

Product information

Selection of compatible products

Spare parts and accessories

Related content

Proline in industries - the ideal device for each industry

Choose from our suggested options

Spare parts and accessories

Selection of compatible products

Products & Services

Industries

Support

Company

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