Electromagnetic flowmeter
Technical Data
CompareLiquids
| Measuring Principle | Electromagnetic |
| Product headline | High-temperature flowmeter for process applications with a compact, easily accessible transmitter. Dedicated to chemical and process applications with corrosive liquids and high medium temperatures. |
| Sensor features | Diverse applications – wide variety of wetted materials. Energy‐saving flow measurement – no pressure loss due to cross section constriction. Maintenance‐free – no moving parts. Nominal diameter: max. DN 600 (24"). All common Ex approvals. |
| 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. Liner made of PTFE or PFA. Compact dual-compartment housing with up to 3 I/Os. Backlit display with touch control and WLAN access. Remote display available. |
| Nominal diameter range | DN 15 to 600 (½ to 24") |
| Wetted materials | Liner: PFA; PTFE Electrodes: 1.4435 (F316L); Alloy C22, 2.4602 (UNS N06022); Tantalum; Platinum; Titanium |
| Measured variables | Volume flow, conductivity, mass flow |
| Max. measurement error | Volume flow (standard): ±0.5 % o.r.± 1 mm/s (0.04 in/s) Volume flow (option): ±0.2 % o.r. ± 2 mm/s (0.08 in/s), Flat Spec |
| Measuring range | 4 dm³/min to 9600 m³/h (1 gal/min to 44 000 gal/min) |
| Max. process pressure | PN 40, Class 300, 20K |
| Medium temperature range | Liner material PFA: –20 to +150 °C (–4 to +302 °F) Liner material PFA high-temperature: –20 to +180 °C (–4 to +356 °F) Liner material PTFE: –40 to +130 °C (–40 to +266 °F) |
| Ambient temperature range | Flange material carbon steel: –10 to +60 °C (+14 to +140 °F) Flange material stainless steel: –40 to +60 °C (–40 to +140 °F) |
| Sensor housing material | DN 15 to 300 (½ to 12""): AlSi10Mg, coated DN 350 to 600 (14 to 24""): Carbon steel with protective varnish |
| Transmitter housing material | AlSi10Mg, coated; 1.4409 (CF3M) similar to 316L; stainless steel for hygenic transmitter design |
| Degree of protection | Standard: 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 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 |
| 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, INMETRO, NEPSI, EAC; JPN, 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 |
| Pressure approvals and certificates | PED, CRN |
| Material certificates | 3.1 material |
| Hygienic approvals and certificates | ACS, NSF 61, WRAS |
The E+H electromagnetic flowmeter 5P3B sensor is designed for high-temperature, corrosive media in chemical and process applications. Used with a compact transmitter, the Promag P 300 offers flexible operation and convenient 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
Wide range of applications: various wetted parts materials available
Energy-saving flow measurement: no flow restriction components, ensuring no pressure loss
Maintenance-free: no moving parts
Complete view of process and diagnostic information: various user-defined input/output combinations and fieldbuses available
Reduced complexity and variety: user-defined input/output functions
Built-in verification: integrated Heartbeat Technology
Application areas
Bidirectional measuring principle unaffected by pressure, density, temperature and viscosity
Specialized flowmeter for measuring high-temperature, corrosive media in chemical and process applications
Instrument features
Nominal diameter: max. DN 600 (24")
All common explosion protection (Ex) approvals
PTFE or PFA liner
Compact dual-compartment housing with up to 3 inputs/outputs
Backlit display, touch key control and WLAN access
Separate display unit available
Spare Parts & Accessories 45
45 spare parts · click to expand
| Order code | Description | |
|---|---|---|
| XPD0027- | 300/500 ISEM电子插件Usage: Promag 300/500 | Enquire |
| XPD0037- | I/O模块Usage: Proline 300/500 | Enquire |
| XPD0038- | I/O模块Usage: Proline 300/500 | Enquire |
| XPD0031- | 显示模块Usage: Proline 300/500, DKX001. | Enquire |
| 71323007 | 电源组件Usage: Promag/Promass 300/500, Prosonic Flow/t-mass 300, transmitter housing, electronic compartment. | Details |
| 71323008 | 电源组件Usage: Promag/Promass 300/500, Prosonic Flow/t-mass 300, transmitter housing, electronic compartment. | Details |
| 71323009 | 电源组件Usage: Promag/Promass/Prosonic Flow/ t-mass/Teqwave MW 300/500 digital, Non-haz, Zone 2, transmitter housing, electronic compartment. | Details |
| 71185788 | T-DAT模块 | Enquire |
| 71323010 | 模块盒, 300/500, ExUsage: transmitter housing, electronic compartment. Consists of: module cartridge incl. interconnection board. | Details |
| 71323011 | 模块盒, 300, Non-hazUsage: transmitter housing, electronic compartment. Consists of: module cartridge incl. interconnection board. | Details |
| 71323005 | 带状电缆组件Usage: Promag/Promass 300/500, t-mass/Teqwave MW 300, transmitter housing. | Details |
| 71323073 | 接线端子组件Usage: 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 | 接线端子组件Usage: transmitter housing Alu/hygienic, connection compartment. Option B = EtherNet, PROFINET. Consists of: 1x connection terminal 3-Pol., 1x connection terminal 4-Pol. | Enquire |
| 71327818 | 接线端子组件Usage: 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 | 接线端子组件Usage: 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 | 接线端子组件Usage: transmitter housing Alu/cast, connection compartment. Option B = EtherNet, PROFINET. Consists of: 2x connection terminal 2-Pol. | Enquire |
| 71327819 | 接线端子组件Usage: transmitter housing Alu/cast, connection compartment. Option C = PROFIBUS DP, Modbus RS485. Consists of: 2x connection terminal 2-Pol., 1x connection terminal 4-Pol. | Enquire |
| 71323079 | 接线端子组件Usage: transmitter housing Alu/cast, connection compartment with remote display DKX001. Consists of: 1x connection terminal 4-Pol. | Enquire |
| 71323016 | 盖组件Usage: 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 |
| 71323018 | 盖组件Usage: Promag/Promass/Prosonic Flow/t-mass/ Teqwave MW 300, transmitter housing Alu, Non-haz. Promag/Promass/Prosonic Flow/t-mass 300, transmitter housing Alu, Ex. Consists of: cover Alu, O-Ring 110,7x3,53 HNBR. | Enquire |
| 71323020 | 铝盖组件 玻璃视窗Usage: Promag/Promass/Prosonic Flow/t-mass 300, Promag/Promass/Prosonic Flow 500, transmitter housing Alu, Ex. Consists of: cover sight glass, Alu, O-Ring 110.7x3.53 HNBR. | Enquire |
| 71323022 | 盖组件Usage: Promag/Promass/Prosonic Flow/t-mass 300, transmitter housing Alu, Ex. Consists of: cover Alu, O-Ring 110,7x3,53 HNBR. | Enquire |
| 71323026 | 盖组件Usage: Promag/Promass/Prosonic Flow/t-mass/ Teqwave MW 300, Promag/Promass/Prosonic Flow 500, transmitter housing Alu/cast. Consists of: 10x O-Ring 110.7x3.53 HNBR. | Details |
| 71323028 | 盖组件Usage: Promag/Promass/Prosonic Flow/t-mass/ Teqwave MW 300, Prosonic Flow 500, transmitter housing Alu, Non-haz. Consists of: cover Alu, O-Ring 117,1x3,53 HNBR. | Details |
| 71323030 | 盖组件Usage: Promag/Promass/Prosonic Flow/t-mass/ Teqwave MW 300, Prosonic Flow 500, transmitter housing Alu, Non-haz. Consists of: 10x O-Ring 117,1x3,53 HNBR. | Details |
| 71323032 | 盖组件Usage: Promag/Promass/Prosonic Flow/t-mass 300, Promag/Promass/Prosonic Flow 500, transmitter housing Alu, Ex. Consists of: cover Alu, O-Ring 120,2x3,53 HNBR. | Details |
| 71323036 | 盖组件Usage: Promag/Promass/Prosonic Flow/t-mass 300, Promag/Promass/Prosonic Flow 500, transmitter housing Alu/cast, Ex. Consists of: 10x O-Ring 120,2x3,53 HNBR. | Details |
| 71323044 | 盖组件Usage: Remote display DKX001, housing Alu. Consists of: cover Alu, O-Ring 88,50x3,53 HNBR. | Enquire |
| 71323048 | 盖组件Usage: Remote display DKX001, housing Alu/cast. Consists of: 10x O-Ring 88,50x3,53 HNBR. | Enquire |
| 71323069 | 界面密封圈组件Usage: transmitter housing/sensor or transmitter housing/wall mount. Consists of: 5x O-Ring 88,50x3,53 HNBR for interface, 5x O-Ring 29,87x1,78 HNBR for for sensor plug. | Details |
| 71368488 | 保护壳Usage: transmitter housing Alu/hygienic, connection compartment. Option A = HART, PROFIBUS PA, PROFIBUS DP, Modbus RS485, FOUNDATION Fieldbus. Consists of: Connection compartment protective cover, display carrier, 2x screw M4x10. | Details |
| 71368489 | 保护壳Usage: transmitter housing Alu/hygienic, connection compartment. Option B = EtherNet, PROFINET. Consists of: Connection compartment protective cover, display carrier, 2x screw M4x10. | Enquire |
| 71323081 | 保护盖组件Usage: transmitter housing Alu/cast, connection compartment. Option A = HART, PROFIBUS PA, PROFIBUS DP, Modbus RS485, FOUNDATION Fieldbus, Profinet APL, Modbus TCP APL. Consists of: Connection compartment protective cover, display carrier, 2x screw M4x10. | Details |
| 71323082 | 保护盖组件Usage: transmitter housing Alu/cast, connection compartment. Option B = EtherNet, PROFINET. Consists of: Connection compartment protective cover, display carrier, 2x screw M4x10. | Enquire |
| 71450719 | 适配器M12, RJ45, L= 80mm(适用于t-mass F 300/50Usage: Proline 300/500. | Enquire |
| 71450720 | 适配器M12,RJ45, L= 175mm(适用于t-mass F 300, IUsage: Proline 300/500. | Enquire |
| 71343505 | 防护外壳组件Usage: Promag/Promass/Prosonic Flow/t-mass/ Teqwave MW 300, Promag/Promass/Prosonic Flow 500, transmitter housing. Consists of: weather protection cover 4404, installation material. | Details |
| 71351317 | 无线接收器达到扩展距离Consists of: Connection cable in the transmitter, Ex cable entry for antenna, 1.5m cable, antenna, angle with union nut. | Enquire |
| 5X3BXX- | 300变送器, 5X3BXXWith an integrated web server. | Enquire |
| DK5GD- | 接地环 DK5GDIncludes 1 grounding disc/protection disc | Enquire |
| DK5GC- | 接地线 DK5GCA kit includes 2 cables | Enquire |
| DKX001- | 远程显示 DKX001Remote display and operating module of Proline 300 For more installation flexibility and better readability. Delivery: Depends on the selection in the indvidual product structure. | Enquire |
| DKX002- | 远程显示连接电缆Connection Cable for Remote Display DKX001 of Proline 300. | Enquire |
| XPRFID- | Spare RFID TAGConsists of: RFID TAG, fixing wire, crimp sleeve. | Enquire |
| XPSPEC- | 位号备件Attention: Only 1 piece per position orderable in offer/order because of item category group ZTA1. Consists of: TAG, fixing wire, crimp sleeve. | Enquire |
Configurator / Comparison
Measuring principle video
Click to playSource: public information from the Endress+Hauser website
Case Studies
Municipal Wastewater Treatment · Electromagnetic flow meter — Application Case
Site Conditions
This is a Municipal Wastewater Treatment customer whose plant is at the inlet, biological and outlet stages of a municipal plant. The main task was volumetric flow of conductive liquids.
The Problem
The difficulty lies in high solids and corrosive fractions, with large diurnal flow swings; at the same time effluent parameters drift and probes foul with sludge and biofilm. Specification therefore means choosing liner and electrode pairing by conductivity, solids and abrasion.
What We Did
We took a flow range approach — flow solution matched to line size, medium and range. Delivery was built around choosing liner and electrode pairing by conductivity, solids and abrasion, with point-by-point checks on: stable compliance with Grade 1A discharge limits and online data reporting.
Operating Outcome
In service the system performs as intended — no obstruction, so pressure loss is minimal and upkeep low, with routine maintenance falling noticeably.
Food & Beverage · Electromagnetic flow meter — Application Case
Application Context
dosing, pasteurising, filling and CIP stages is a typical Food & Beverage duty. The project started from Electromagnetic flow meter, focusing on volumetric flow of conductive liquids.
Process Constraints
frequent cleaning demands instruments that withstand hot CIP/SIP caustic cycles, and syrups, dairy and beverages that scale easily, under strict hygienic requirements only amplify it. The Electromagnetic flow meter specification must therefore cover choosing liner and electrode pairing by conductivity, solids and abrasion.
Delivery Approach
Delivery was handled as the flow range — flow solution matched to line size, medium and range. Execution centred on choosing liner and electrode pairing by conductivity, solids and abrasion, together with food-safety and hygienic design per 3-A / EHEDG.
Field Results
Operation shows the benefit clearly — no obstruction, so pressure loss is minimal and upkeep low, with confidence in this measuring point improving markedly.
Chemical & Pharmaceutical · Electromagnetic flow meter — Application Case
Customer Profile
The typical setting in Chemical & Pharmaceutical is reactors, metering vessels and finished-product tanks. The measuring point is Electromagnetic flow meter; the focus is volumetric flow of conductive liquids.
Key Difficulties
Conditions are highly corrosive media with solvents and crystallisation, partly in explosive atmospheres and, on top of that, corrosion plus Ex protection shortens instrument life and makes downtime costly, which a standard configuration cannot handle for long. The design therefore starts with choosing liner and electrode pairing by conductivity, solids and abrasion.
Implementation
The scope ran through the flow range: flow solution matched to line size, medium and range. Technically it hinges on choosing liner and electrode pairing by conductivity, solids and abrasion, and on these requirements: Ex certification and GMP traceability of records.
Customer Benefit
In practice this means no obstruction, so pressure loss is minimal and upkeep low, which cut the workload on the site maintenance team.
Power & Energy · Electromagnetic flow meter — Application Case
Project Background
The project covers boiler feedwater, turbine condensate and FGD/DeNOx systems. The work centres on Electromagnetic flow meter and the core task is volumetric flow of conductive liquids.
Operating Challenges
The medium and duty are characterised by high temperature and pressure with both steam and saline water, and drift under high temperature and pressure, with very costly unplanned outages. So Electromagnetic flow meter cannot be specified generically — it calls for choosing liner and electrode pairing by conductivity, solids and abrasion.
Solution
The Ainstru engineering team worked through the flow range: flow solution matched to line size, medium and range. The configuration involves choosing liner and electrode pairing by conductivity, solids and abrasion, with these requirements in view: compliance with power-industry codes and unit availability targets.
Results
Since start-up the system has run steadily; the practical result is no obstruction, so pressure loss is minimal and upkeep low.
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