Specs at a glance
-
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 4100 t/h (0 to 4520 tn. sh./h)
-
Medium temperature range
–50 to +180 °C (–58 to +356 °F)
-
Max. process pressure
PN 100, Class 600
-
Wetted materials
Measuring tube: 1.4404 (316/316L)
Connection: 1.4404 (316/316L)
Field of application
The patented four-tube Promass X provides premium accuracy (0.05 %) for highest capacity and offers an outstanding performance in on- and offshore applications in the oil and gas industry. With is innovative remote transmitter Promass X 500 maximizes installation flexibility and operational safety in demanding environments. Heartbeat Technology ensures process safety at all times.
Measuring principle operates independently of physical fluid properties such as viscosity or density
For highest flow rates and outstanding performance in on/offshore applications in the oil and gas industry.
Device properties
Nominal diameter: DN 300 to 400 (12 to 16")
Four-tube system with low pressure drop
Complete exterior design made of 1.4435 (316L)
Remote version with up to 4 I/Os
Backlit display with touch control and WLAN access
Standard cable between sensor and transmitter
Benefits
-
Increased profit – single installation point providing premium accuracy for large quantities
-
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 fieldbuses
-
Reduced complexity and variety – freely configurable I/O functionality
-
Integrated verification – Heartbeat Technology
Videos
-
Heartbeat Technology simply explained (3'14")
-
The Coriolis Flow Measuring Principle
Xpert selection
-
Specialized products
- Designed for demanding applications
Technical excellence
Simplicity
Variable

-
Standard products
- Reliable, robust and low-maintenance
Technical excellence
Simplicity
-
Specialized products
- Designed for demanding applications
Technical excellence
Simplicity
Variable
FLEX selections | Technical excellence | Simplicity |
---|---|---|
Fundamental selection Meet your basic measurement needs |
Technical excellence
|
Simplicity
|
Lean selection Handle your core processes easily |
Technical excellence
|
Simplicity
|
Extended selection Optimize your processes with innovative technologies |
Technical excellence
|
Simplicity
|
Xpert selection Master your most challenging applications |
Technical excellence
|
Simplicity
Variable |
Predecessor
-
Measuring principle
Coriolis
-
Product headline
Highest capacity four-tube flowmeter, as remote version with up to 4 I/Os.
For highest flow rates and outstanding performance in on/offshore oil and gas applications. -
Sensor features
Increased profit – single installation point providing premium accuracy for large quantities. Fewer process measuring points – multivariable measurement (flow, density, temperature). Space‐saving installation – no in-/outlet run needs.
Nominal diameter: DN 300 to 400 (12 to 16"). Four-tube system with low pressure drop. Complete exterior design made of 1.4435 (316L). -
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 300 to 400 (12 to 16")
-
Wetted materials
Measuring tube: 1.4404 (316/316L)
Connection: 1.4404 (316/316L) -
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 4100 t/h (0 to 4520 tn. sh./h)
-
Max. process pressure
PN 100, Class 600
-
Medium temperature range
–50 to +180 °C (–58 to +356 °F)
-
Ambient temperature range
Standard: –40 to +60 °C (–40 to +140 °F)
Option: –60 to +60 °C (–76 to +140 °F) -
Sensor housing material
1.4404 (316L), highest corrosion resistance
Sensor connection housing (standard): 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, Profinet, 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
-
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), LPG, cryogenic
MI-002, PTB -
Marine approvals and certificates
LR approval, DNV GL approval, ABS approval, BV approval, CCS approval
-
Pressure approvals and certificates
PED, CRN
-
Material certificates
3.1 material
NACE MR0175/MR0103, PMI; welding test acc. to EN ISO, ASME, NORSOK"
-
Measuring principle
Coriolis
-
Product headline
Highest capacity four-tube flowmeter, as remote version with up to 4 I/Os.
For highest flow rates and outstanding performance in on/offshore oil and gas applications. -
Sensor features
Increased profit – single installation point providing premium accuracy for large quantities. Fewer process measuring points – multivariable measurement (flow, density, temperature). Space‐saving installation – no in-/outlet run needs.
Nominal diameter: DN 300 to 400 (12 to 16"). Four-tube system with low pressure drop. Complete exterior design made of 1.4435 (316L). -
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 300 to 400 (12 to 16")
-
Wetted materials
Measuring tube: 1.4404 (316/316L)
Connection: 1.4404 (316/316L) -
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 4100 t/h (0 to 4520 tn. sh./h)
-
Max. process pressure
PN 100, Class 600
-
Medium temperature range
–50 to +180 °C (–58 to +356 °F)
-
Ambient temperature range
Standard: –40 to +60 °C (–40 to +140 °F)
Option: –60 to +60 °C (–76 to +140 °F) -
Sensor housing material
1.4404 (316L), highest corrosion resistance
Sensor connection housing (standard): 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, Profinet, 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
-
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), LPG, cryogenic
MI-002, PTB -
Marine approvals and certificates
LR approval, DNV GL approval, ABS approval, BV approval, CCS approval
-
Pressure approvals and certificates
PED, CRN
-
Material certificates
3.1 material
NACE MR0175/MR0103, PMI; welding test acc. to EN ISO, ASME, NORSOK
-
Measuring principle
Coriolis
-
Product headline
Highest capacity four-tube flowmeter, as remote version with up to 4 I/Os.
For highest flow rates and outstanding performance in on/offshore oil and gas applications. -
Sensor features
Increased profit – single installation point providing premium accuracy for large quantities. Fewer process measuring points – multivariable measurement (flow, density, temperature). Space‐saving installation – no in-/outlet run needs.
Nominal diameter: DN 300 to 400 (12 to 16"). Four-tube system with low pressure drop. Complete exterior design made of 1.4435 (316L). -
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 300 to 400 (12 to 16")
-
Wetted materials
Measuring tube: 1.4404 (316/316L)
Connection: 1.4404 (316/316L) -
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 4100 t/h (0 to 4520 tn. sh./h)
-
Max. process pressure
PN 100, Class 600
-
Medium temperature range
–50 to +180 °C (–58 to +356 °F)
-
Ambient temperature range
Standard: –40 to +60 °C (–40 to +140 °F)
Option: –60 to +60 °C (–76 to +140 °F) -
Sensor housing material
1.4404 (316L), highest corrosion resistance
Sensor connection housing (standard): 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, Profinet, 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
-
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), LPG, cryogenic
MI-002, PTB -
Marine approvals and certificates
LR approval, DNV GL approval, ABS approval, BV approval, CCS approval
-
Pressure approvals and certificates
PED, CRN
-
Material certificates
3.1 material
NACE MR0175/MR0103, PMI; welding test acc. to EN ISO, ASME, NORSOK
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