Magnetiske flowmålere til alle industrier

Picture of Electromagnetic flowmeter Proline Promag P 300 / 5P3B for process applications

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Proline Promag P 300 electromagnetic flowmeter

High-temperature flowmeter for process applications with a compact, easily accessible transmitter

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)

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)

Max. process pressure PN 40, Class 300, 20K

Wetted materials Liner: PFA; PTFE
Electrodes: 1.4435 (F316L); Alloy C22, 2.4602 (UNS N06022); Tantalum; Platinum; Titanium

Picture of flowmeter Proline Promag H 100 / 5H1B (DN ≥ 40 / 1 1/2") for hygienic applications

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Proline Promag H 100 electromagnetic flowmeter

The specialist for hygienic applications with an ultra-compact transmitter

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)

Measuring range 0.06 dm³/min to 600 m³/h (0.015 to 2650 gal/min)

Medium temperature range –20 to +150 °C (–4 to +302 °F)

Max. process pressure PN 40, Class 150, 20K

Wetted materials Liner: PFA
Electrodes: 1.4435 (316L); Alloy C22, 2.4602 (UNS N06022); Tantalum; Platinum
Process Connections: stainless steel, 1.4404 (F316L); PVDF; PVC adhesive sleeve
Seals: O-ring seal (EPDM, FKM, Kalrez), aseptic molded seal (EPDM, FKM, silicone)
Grounding Rings: stainless steel, 1.4435 (316L); Alloy C22, 2.4602 (UNS N06022); tantalum

Picture of Electromagnetic flowmeter Proline Promag W 300 / 5W3B for the water & wastewater industry

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Proline Promag W 300 electromagnetic flowmeter

Specialist for demanding water and wastewater applications with a compact, easily accessible transmitter

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 0.5 m3/h to 263000 m3/h (2.5gal/min to 1665 Mgal/d)

Medium temperature range Liner material hard rubber: 0 to +80 °C (+32 to +176 °F)
Liner material polyurethane: –20 to +50 °C (–4 to +122 °F)
Liner material PTFE: –20 to +90 °C (–4 to +194 °F)

Max. process pressure PN 40, Class 300, 20K

Wetted materials Liner: Polyurethane; Hard rubber, PTFE
Electrodes: 1.4435 (316L); Alloy C22, 2.4602 (UNS N06022); Tantalum

Picture of Electromagnetic flowmeter Proline Promag W 400 / 5W4C for the water & wastewater industry

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Proline Promag W 400 electromagnetic flowmeter

Versatile standard flowmeter for the water and wastewater industry

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 0.5 m3/h to 263000 m3/h (2.5gal/min to 1665 Mgal/d)

Max. process pressure PN 40, Class 300, 20K

Wetted materials Liner material hard rubber: 0 to +80 °C (+32 to +176 °F)
Liner material polyurethane: –20 to +50 °C (–4 to +122 °F)
Liner material PTFE: –20 to +90 °C (–4 to +194 °F)
Electrodes: 1.4435 (316L); Alloy C22, 2.4602 (UNS N06022); Tantalum

Picture of electromagnetic flowmeter Proline Promag D 10: Cost-effective wafer flowmeter

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Proline Promag D 10 electromagnetic flowmeter

Highly cost-effective wafer flowmeter with easy-to-use operation concept

Max. measurement error Volume flow (standard): ±0.5 % o.r. ± 1 mm/s (0.04 in/s)

Measuring range 9 dm³/min to 282 m³/h (2.5 gal/min to 1250 gal/min)

Medium temperature range Liner material polyamide: 0 to +60°C (+32 to +140°F)

Max. process pressure PN 16, Class 150, 10K

Wetted materials Liner material polyamide: 0 to +60°C (+32 to +140°F)
Electrodes: 1.4435 (316L)

Electromagnetic flowmeter - Proline Promag E 100

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Proline Promag E 100 electromagnetic flowmeter

The economical flowmeter with an ultra-compact transmitter

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)

Measuring range 4 dm³/min to 9600 m³/h (1 to 44 000 gal/min)

Medium temperature range –10 to +110 °C (+14 to +230 °F)

Max. process pressure PN 40, Class 150, 20K

Wetted materials Liner: PTFE
Electrodes: 1.4435 (316L); Alloy C22, 2.4602 (UNS N06022); Tantalum

Electromagnetic flowmeter Proline Promag H 200 / 5H2B for the chemical and life sciences industries

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Proline Promag H 200 electromagnetic flowmeter

Flowmeter for smallest flow rates with genuine loop-powered technology

Max. measurement error Volume flow: ±0.5 % o.r. ± 2 mm/s (0.08 in/s)

Measuring range 0.06 dm³/min to 300 m³/h (0.015 to 80 gal/min)

Medium temperature range –20 to +150 °C (–4 to +302 °F)

Max. process pressure PN 40, Class 150, 20K

Electromagnetic flowmeter Proline Promag H 300 for the food & beverages and life sciences industries

Sammenlign

Proline Promag H 300 electromagnetic flowmeter

Specialist for hygienic applications with a compact, easily accessible transmitter

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)

Measuring range 0.06 dm³/min to 600 m³/h (0.015 gal/min to 2 650 gal/min)

Medium temperature range –20 to +150 °C (–4 to +302 °F)

Max. process pressure PN 40, Class 150, 20K

Electromagnetic flowmeter Proline Promag H 500 for the food & beverages and life sciences industries

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Proline Promag H 500 electromagnetic flowmeter

Specialist for hygienic applications, as remote version with up to 4 I/Os

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)

Measuring range 0.06 dm³/min to 600 m³/h (0.015 gal/min to 2 650 gal/min)

Medium temperature range –20 to +150 °C (–4 to +302 °F)

Max. process pressure PN 40, Class 150, 20K

Picture of electromagnetic flowmeter Proline Promag H 10 for basic hygienic applications

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Proline Promag H 10 electromagnetic flowmeter

Flowmeter for basic hygienic applications with easy-to-use operation concept

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)

Measuring range 0.06 dm³/min to 600 m³/h (0.015 to 2650 gal/min)

Medium temperature range –20 to +150 °C (–4 to +302 °F)

Max. process pressure PN 40, Class 150, 20K

Wetted materials Liner: PFA
Electrodes: 1.4435 (316L); Alloy C22
Process Connections: stainless steel, 1.4404 (F316L); PVDF; PVC adhesive sleeve
Seals: aseptic molded seal (EPDM, FKM, silicone)

Om elektromagnetiske flowmålere

Elektromagnetisk flowmålere er blevet brugt i industrien i mere end 60 år. Disse målere kan anvendes til alle konduktive væsker, f.eks. vand, syre, alkali, slam og meget mere. Typiske anvendelser er overvågning af væsker, påfyldning, dosering og præcis måling inden for custody transfer. De tre millioner magnetiske flowmålere, vi har solgt siden 1977, kræver ingen vedligeholdelse og muliggør sømløs systemintegration i dine processer.

I industrien bruges elektromagnetiske flowmålere primært inden for vandstyring og i forædlings-, life sciences- og fødevareindustrien. Ved tunnelkonstruktion og minearbejde er robuste magnetiske flowmålere ofte den eneste mulighed ved måling af yderst slibende malmslam med opblandede faste stoffer, blandinger af sand og vand, tilsatsmaterialer eller bulkmaterialer med den påkrævede nøjagtighed.

Det elektromagnetiske flowmålingsprincip

Proline 300/500 – flowmålingsteknologi til fremtidig brug

Håndtering af flowmålere gjort enkelt

Historik for Endress+Hausers elektromagnetiske flowmålere

Magnetisk flowmålingsprincip

Faradays induktionslov siger, at en metalstang, der bevæges i et magnetfelt, skaber elektrisk spænding. Dette dynamoprincip regulerer også den måde, elektromagnetiske flowmålere virker på.

Så snart de elektrisk ladede partikler i en væske krydser det kunstige magnetfelt, der genereres af to feltspoler, fremkaldes der en elektrisk spænding. Denne spænding registreres af to målelektroder og er direkte proportional med flowhastigheden og dermed flowvolumenen.

Magnetfeltet genereres af pulseret jævnstrøm med skiftende polaritet. Dette sikrer et stabilt nulpunkt og betyder, at flowmålingen ikke er følsom over for flerfasede eller uhomogene væsker samt lav konduktivitet.

Fordele

Måleprincippet fungerer stort set uafhængigt af tryk, densitet, temperatur og viskositet
Selv væsker med opblandede faste stoffer kan måles, f.eks. malmslam eller cellulosemasse
Stort udvalg af nominelle diametre (DN 2 to 3000; 1/12 to 120")
Fuldt rørtværsnit: CIP-/SIP-rengøring, mulighed for brug af "gris"
Ingen bevægelige dele, vedligeholdelsesfri