Technical Data
CompareLiquids
| Measuring Principle | Electromagnetic |
| Product headline | Flowmeter with hygienic design, highest repeatability and an ultra-compact sensor. For demanding dosing and filling applications. |
| Sensor features | High process safety – high measuring accuracy and repeatability in shortest filling time. Energy‐saving flow measurement – no pressure loss due to cross section constriction. Maintenance‐free – no moving parts. Wetted materials CIP, SIP cleanable. Nominal diameter: DN 4 to 25 (¹⁄₈ to 1"). Measuring device conform to FDA. |
| Transmitter features | Versatile and time-saving wiring – plug connector. Industry-optimized – ultra-compact design. For hygienic requirements – stainless steel housing. Pulse/frequency/switch output, Modbus RS485. Custody transfer approvals (MID, NTEP). Excellent, easily cleanable transmitter. |
| Nominal diameter range | DN 4 to 25 (¹⁄₈ to 1") |
| Wetted materials | Liner: PFA Electrodes: 1.4435 (316L); Alloy C22, 2.4602 (UNS N06022), Tantalum, Platinum |
| Measured variables | Volume flow, Temperature (DN15-26) |
| Max. measurement error | ±0.25 % o.r. ± 1 to 4 m/s (3.3 to 13 ft/s) |
| Measuring range | 0.14 to 1.66 l/s (0.035 to 0.44 gal/s) |
| Max. process pressure | PN 16 |
| Medium temperature range | Seal material EPDM: –20 to +130 °C (–4 to +266 °F) Seal material Silicone: –20 to +130 °C (–4 to +266 °F) Seal material Viton: 0 to +150 °C (+32 to +302 °F) |
| Ambient temperature range | –40 to +60 °C (–40 to +140 °F) |
| Sensor housing material | 1.4404 (316/316L) |
| Transmitter housing material | 1.4404 (316/316L) |
| Degree of protection | IP66/67, type 4X enclosure |
| Display/Operation | No local Operation Configuration via operating tools possible |
| Outputs | Pulse/frequency/switch output (passive) |
| Inputs | None |
| Digital communication | Modbus RS485, IO-Link |
| Power supply | DC 20 to 30 V |
| Hazardous area approvals | ATEX, UL, UK Ex |
| Product safety | CE |
| Metrological approvals and certificates | Calibration performed on accredited calibration facilities (acc.to ISO/IEC 17025) NTEP |
| Material certificates | 3.1 material |
| Hygienic approvals and certificates | Sanitary approval: 3-A, EHEDG, seals acc. to FDA |
D5AB flowmeter with hygienic design and high measuring repeatability, used with a fully welded compact transmitter
Advantages
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Excellent, stable performance —— highly accurate, highly repeatable measurement within short filling cycles
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Supports IO-Link communication for real-time digital communication, easier device commissioning and data that is always available
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Compact and small, optimizing the footprint of the machine installation
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Integrated batching function —— the flowmeter solves the filling management challenge
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Automatic data recovery for convenient maintenance operations
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Complies with global industry standards - EHEDG, 3-A, FCM, cGMP
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Withstands SIP and CIP processes
Field of application
The Dosimag electromagnetic flowmeter is specially designed for filling and dosing applications of conductive liquids with stringent requirements in the food & beverage and life sciences industries. Dosimag can be installed in confined spaces and is the ideal choice for system integrators, skid builders and equipment manufacturers. Dosimag measures the volume flow directly. It supports bidirectional flow measurement and is unaffected by pressure, density, temperature and viscosity.
Compact, robust sensor with three electronic versions for flexible selection:
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Pulse/frequency/status output version, suitable for cost-effective filling applications
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Smart pulse output version with IO-Link communication, continuous digital communication for easy commissioning and archiving, provides real-time process information, optimizes filling process conditions and supports predictive maintenance
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Version with batching function, dynamic volume correction via Modbus RTU communication, supports advanced filling control
Spare Parts & Accessories 8
8 spare parts · click to collapse
| Order code | Description | |
|---|---|---|
| 71703755 | Adapter set M12x1, 8-pin to 4-pole, 4-wire, 0.2 mDosimag/Dosimass IO-Link adapter cable, M12x1, 8 to 4 pins, port class A. Caution: Please note that this cable is not approved for use in ATEX Zone 2 or UL Class 1 Division 2 areas. | Details |
| 51516983 | Communication interface FXA291Serial USB Computer Interface Technical Data: - USB Version1.1 or higher - Power supply via USB - IP51; NEMA/Typ 3 - Ambient temperature: -20....+60oC - Ex: II(2) G (EEx ia) II C - ATEX: BVS 05 ATEX E 095 Scope of deliovery: Commubox FXA 291 MS Windows USB driver Device is submitted for CSA/FM application. The device may not be modified and may be used with intrinsically safe circuits with corresponding characteristics only (see safety certificate). | Details |
| 71035809 | 5BH Commissioning Cable, Y-Type Cable | Details |
| 50107895 | Connecting cable RKWTN8-56/5 P92, 5 mCaution: Please note that this cable is not approved for use in ATEX Zone 2 or UL Class 1 Division 2 areas. This cable is not shielded. Use a shielded twisted pair cable for Modbus RS485 applications. | Details |
| D5AB- | Pressure diaphragm capsule, Prosonic Flow G 300/500Electromagnetic flowmeter Inline version. For demanding dosing and filling applications. CIP, SIP cleanable device. Integrated transmitter. Plug connector. :: Compact hygenic design and highest repeatability. | Enquire |
| DKH- | Promag H Installation Kit DKHA set includes 2 process connections and 2 seals. | Enquire |
| DK5G- | Seal ring assembly | Enquire |
| DK5HM- | Wall mounting kit DK5HM | Enquire |
Configurator / Comparison
Source:Endress+Hauserpublic information from the 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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