Technical Data
CompareDensity
| Measuring Principle | Coriolis |
| 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. |
Density/Concentration
| Measuring Principle | Coriolis |
| 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") |
| 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 |
| 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) |
| Max. process pressure | PN 100, Class 600, 63K |
| Medium temperature range | –40 to +150 °C (–40 to +302 °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 | 1.4301 (304), corrosion resistant |
| Transmitter housing material | AlSi10Mg, coated; stainless steel for hygenic transmitter design |
| 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, 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, UK Ex, 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) |
| Marine approvals and certificates | LR approval, DNV approval, ABS approval, BV approval, CCS approval |
| Pressure approvals and certificates | PED, CRN |
| Material certificates | 3.1 material |
| Hygienic approvals and certificates | 3-A, EHEDG, cGMP |
Gas
| Measuring Principle | Coriolis |
| 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") |
| 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 |
| 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) |
| Max. process pressure | PN 100, Class 600, 63K |
| Medium temperature range | –40 to +150 °C (–40 to +302 °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 | 1.4301 (304), corrosion resistant |
| Transmitter housing material | AlSi10Mg, coated; stainless steel for hygenic transmitter design |
| 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, 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, UK Ex, 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) |
| Marine approvals and certificates | LR approval, DNV approval, ABS approval, BV approval, CCS approval |
| Pressure approvals and certificates | PED, CRN |
| Material certificates | 3.1 material |
| Hygienic approvals and certificates | 3-A, EHEDG, cGMP |
Liquids
| Measuring Principle | Coriolis |
| 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") |
| 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 |
| 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) |
| Max. process pressure | PN 100, Class 600, 63K |
| Medium temperature range | –40 to +150 °C (–40 to +302 °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 | 1.4301 (304), corrosion resistant |
| Transmitter housing material | AlSi10Mg, coated; stainless steel for hygenic transmitter design |
| 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, 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, UK Ex, 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) |
| Marine approvals and certificates | LR approval, DNV approval, ABS approval, BV approval, CCS approval |
| Pressure approvals and certificates | PED, CRN |
| Material certificates | 3.1 material |
| Hygienic approvals and certificates | 3-A, EHEDG, cGMP |
Steam
| Measuring Principle | Coriolis |
| 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. |
| Marine approvals and certificates | LR approval, DNV approval, ABS approval, BV approval |
The Promass E is robust and is an economical solution for long-term use in high-precision liquid and gas measurement in various standard applications across different industries. Combined with the compact transmitter, the Promass E 300 offers flexible operation and easy system integration: wiring on the same side of the instrument, remote display and improved connection options. Heartbeat Technology ensures compliance at all times and guarantees process safety.
Benefits
Economical: versatile instrument; preferred alternative to conventional volumetric flowmeters
Fewer process measuring points: multivariable measurement (flow, density, temperature)
Space-saving installation: no inlet/outlet straight run requirement
Complete view of process and diagnostic information: various user-configurable input/output combinations and fieldbuses
Reduced complexity and diversity: user-configurable input/output functions
Integrated verification: built-in Heartbeat Technology
Applications
The measuring principle is unaffected by the physical properties of the fluid (e.g. viscosity and density).
High-precision measurement of liquids and gases in standard applications, with broad applicability.
Device features
Compact dual measuring tube sensor
Medium temperature: max. +150 °C (+302 °F)
Process pressure: max. 100 bar (1450 psi)
Compact dual-compartment housing with up to 3 inputs/outputs
Backlit display, touch key operation and WLAN access
Remote display unit available
Spare Parts & Accessories 60
60 spare parts · click to collapse
| Order code | Description | |
|---|---|---|
| XPD0028- | 300/500 ISEM electronic plug-in moduleUsage: Promass, Cubemass 300/500, HPFmass 500 | Enquire |
| XPD0037- | I/O moduleUsage: Proline 300/500 | Enquire |
| XPD0038- | I/O moduleUsage: Proline 300/500 | Enquire |
| XPD0031- | Display moduleUsage: Proline 300/500, DKX001. | Enquire |
| 71323007 | Power supply assemblyUsage: Promag/Promass 300/500, Prosonic Flow/t-mass 300, transmitter housing, electronic compartment. | Details |
| 71323008 | Power supply assemblyUsage: Promag/Promass 300/500, Prosonic Flow/t-mass 300, transmitter housing, electronic compartment. | Details |
| 71323009 | Power supply assemblyUsage: Promag/Promass/Prosonic Flow/ t-mass/Teqwave MW 300/500 digital, Non-haz, Zone 2, transmitter housing, electronic compartment. | Details |
| 71185788 | T-DAT module | Details |
| 71323010 | Module housing, 300/500, ExUsage: transmitter housing, electronic compartment. Consists of: module cartridge incl. interconnection board. | Details |
| 71323011 | Module box, 300, Non-hazUsage: transmitter housing, electronic compartment. Consists of: module cartridge incl. interconnection board. | Details |
| 71323005 | ribbon cable assemblyUsage: Promag/Promass 300/500, t-mass/Teqwave MW 300, transmitter housing. | Details |
| 71323073 | Terminal Block AssemblyUsage: transmitter housing Alu/hygienic, connection compartment. Option A = HART, PROFIBUS PA, FOUNDATION Fieldbus. Consists of: 1x connection terminal 2-Pol., 1x connection terminal 3-Pol., 1x connection terminal 4-Pol. | Details |
| 71323074 | Terminal Block AssemblyUsage: transmitter housing Alu/hygienic, connection compartment. Option B = EtherNet, PROFINET. Consists of: 1x connection terminal 3-Pol., 1x connection terminal 4-Pol. | Details |
| 71327818 | Terminal Block AssemblyUsage: transmitter housing Alu/hygienic, connection compartment. Option C = PROFIBUS DP, Modbus RS485. Consists of: 1x connection terminal 2-Pol., 1x connection terminal 3-Pol., 1x connection terminal 4-Pol. | Details |
| 71323075 | Terminal Block AssemblyUsage: transmitter housing Alu/cast, connection compartment. Option A = HART, PROFIBUS PA, FOUNDATION Fieldbus, Profinet APL, Modbus TCP APL. Consists of: 2x connection terminal 2-Pol., 1x connection terminal 4-Pol. | Details |
| 71323076 | Terminal Block AssemblyUsage: transmitter housing Alu/cast, connection compartment. Option B = EtherNet, PROFINET. Consists of: 2x connection terminal 2-Pol. | Details |
| 71327819 | Terminal Block AssemblyUsage: transmitter housing Alu/cast, connection compartment. Option C = PROFIBUS DP, Modbus RS485. Consists of: 2x connection terminal 2-Pol., 1x connection terminal 4-Pol. | Details |
| 71323079 | Terminal Block AssemblyUsage: transmitter housing Alu/cast, connection compartment with remote display DKX001. Consists of: 1x connection terminal 4-Pol. | Details |
| 71323016 | Cover AssemblyUsage: Promag/Promass/Prosonic Flow/t-mass/ Teqwave MW 300, Prosonic Flow 500, transmitter housing Alu, Non-haz. Promag/Promass 300, Promag/Promass/Prosonic Flow 500, transmitter housing Alu, Ex. Consists of: cover sight glass, Alu, O-Ring 110.7x3.53 HNBR. | Details |
| 71323017 | Cover AssemblyUsage: Promass/Prosonic Flow/t-mass 300, transmitter housing Alu, Non-haz. Promass 300, Promag/Promass/Prosonic Flow 500, transmitter housing Alu, Ex. Consists of: cover sight glass, Alu, O-Ring 110,7x3,53 FVMQ, -50oC/-58oF. | Details |
Configurator / Comparison
Measurement principle video
Click to playSource: Endress+Hauserpublic information from the website
Diagnostic codes
Promass e300（91 条）→数据摘自 Endress+Hauser 操作手册，含状态信号、可能原因与维修指导。
Case Studies
Municipal Wastewater Treatment · Mass Flow Meter — Application Case
Application Context
the inlet, biological and outlet stages of a municipal plant is a typical Municipal Wastewater Treatment duty. The project started from Mass Flow Meter, focusing on direct mass flow and density measurement.
Process Constraints
effluent parameters drift and probes foul with sludge and biofilm, and high solids and corrosive fractions, with large diurnal flow swings only amplify it. The Mass Flow Meter specification must therefore cover choosing tube geometry by flow range, entrained gas and hygienic needs.
Delivery Approach
Delivery was handled as the flow range — flow solution matched to line size, medium and range. Execution centred on choosing tube geometry by flow range, entrained gas and hygienic needs, together with stable compliance with Grade 1A discharge limits and online data reporting.
Field Results
Operation shows the benefit clearly — no temperature or pressure compensation needed, making custody transfer more credible, with confidence in this measuring point improving markedly.
Food & Beverage · Mass Flow Meter — Application Case
Customer Profile
The typical setting in Food & Beverage is dosing, pasteurising, filling and CIP stages. The measuring point is Mass Flow Meter; the focus is direct mass flow and density measurement.
Key Difficulties
Conditions are syrups, dairy and beverages that scale easily, under strict hygienic requirements and, on top of that, frequent cleaning demands instruments that withstand hot CIP/SIP caustic cycles, which a standard configuration cannot handle for long. The design therefore starts with choosing tube geometry by flow range, entrained gas and hygienic needs.
Implementation
The scope ran through the flow range: flow solution matched to line size, medium and range. Technically it hinges on choosing tube geometry by flow range, entrained gas and hygienic needs, and on these requirements: food-safety and hygienic design per 3-A / EHEDG.
Customer Benefit
In practice this means no temperature or pressure compensation needed, making custody transfer more credible, which cut the workload on the site maintenance team.
Chemical & Pharmaceutical · Mass Flow Meter — Application Case
Project Background
The project covers reactors, metering vessels and finished-product tanks. The work centres on Mass Flow Meter and the core task is direct mass flow and density measurement.
Operating Challenges
The medium and duty are characterised by highly corrosive media with solvents and crystallisation, partly in explosive atmospheres, and corrosion plus Ex protection shortens instrument life and makes downtime costly. So Mass Flow Meter cannot be specified generically — it calls for choosing tube geometry by flow range, entrained gas and hygienic needs.
Solution
The Ainstru engineering team worked through the flow range: flow solution matched to line size, medium and range. The configuration involves choosing tube geometry by flow range, entrained gas and hygienic needs, with these requirements in view: Ex certification and GMP traceability of records.
Results
Since start-up the system has run steadily; the practical result is no temperature or pressure compensation needed, making custody transfer more credible.
Power & Energy · Mass Flow Meter — Application Case
Project Overview
The site is boiler feedwater, turbine condensate and FGD/DeNOx systems. The customer wanted Mass Flow Meter properly configured on the existing plant, with the aim of direct mass flow and density measurement.
Technical Challenges
What actually causes trouble is high temperature and pressure with both steam and saline water, and drift under high temperature and pressure, with very costly unplanned outages. All of this means the Mass Flow Meter configuration has to involve choosing tube geometry by flow range, entrained gas and hygienic needs.
Configuration
Supply and installation were organised through the flow range: flow solution matched to line size, medium and range. On site this meant choosing tube geometry by flow range, entrained gas and hygienic needs, checked line by line against: compliance with power-industry codes and unit availability targets.
Performance
After commissioning the outcome is no temperature or pressure compensation needed, making custody transfer more credible, and the readings are now used for process tuning.
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