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Datasheet MVM-250-QA

MAG-VIEW MVM-250-QA

Low-Flow Magnetic Inductive Flow meters for water-like liquids

  • Compact, weatherproof (IP65) design
  • No moving parts (no mechanical wear)
  • Interference free operation
  • Independence to inlet/outlet pipework
  • Fast response
  • Free pipe cross section: low ΔP, insensitive to contamination
  • Cost-optimized (plastic) model
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MAG-VIEWMVM-250-QA

Electromagnetic flow meters for low flow rates of water and aqueous solutions

MAG-VIEW instruments are electromagnetic inductive flow meters for electrically conductive liquids with a minimum conductivity of 20 μS/cm. The compact, weatherproof (IP65) flow meters do not contain any moving parts, cause virtually no pressure loss and can be mounted in any position, requiring no straight inlet or outlet runs.

MAG-VIEW flow meter model MVM-250-QA is a cost-efficient instrument with a DN25 PVDF measuring tube for flow rates of 12,5…250 l/min, suited for operating pressures up to 10 bar(g). The analog and pulse output signals of the instrument are proportional to the flow.

Technische specificaties

Meet- / regelsysteem
Flow12,5 … 250 l/min
(max. flow 300 l/min)
Nauwkeurigheid volumeflowmeting±0.7 % of reading ±0.3 % of range
(incl. fabriekskalibratiecertificaat; testcondities: water 23°C)
Herhaalbaarheid1 % FS
Turndown ratio1:20 (5…100%)
Signaaluitgang vanaf~ 5 l/min
MediaWater and other conductive liquids
(minimum conductivity of 20 μS/cm)
Responstijd (sensor)< 100 msec
BedrijfstemperatuurMedium -10…60°C,
Ambient 5…60°C, not freezing
MontageAny position, attitude insensitive
Flow indicatieblinking green LED
Mechanische delen
Materiaal (onderdelen die in contact komen met het medium)Electrodes and grounding rings: Stainless Steel 316L
Measuring pipe: PVDF
Process connections: PVDF
BehuizingABS
DiameterDN25
Procesaansluitingen1 ¼" BSP male thread
AfdichtingenEPDM
Beschermingsgraad (behuizing)IP65
Nominale drukmax. 10 bar at 20°C, 8 bar at 40°C, 6 bar at 60°C
Elektrische eigenschappen
Stroomvoorziening12 … 24 Vdc ±10 %
Max. stroomverbruik3,6 W
Analoog signaal4 … 20 mA
Frequentie uitgangPulse rate / K-factor : 80 pulses/l
Resolution : 12,5 ml/pulse
Signal shape : Push-Pull
Signal current : max. 25 mA
Elektrische beveiligingsmaatregelenShort-circuit proof,
protected against polarity reversal
Elektrische aansluiting4-pin-plug M12x1
Elektrische aansluiting
Control valve options
Externe actuatoropties die op de controller moeten worden aangesloten
Certificering voor explosiegevaarlijke zones
Goedkeuringen / certificaten

Technische specificaties kunnen zonder kennisgeving worden gewijzigd.

Voor technische maattekeningen en aansluitschema's bezoekt u de productpagina op onze website

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Brochures
MAG-VIEW Brochure
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Bronkhorst High-Tech designs and manufactures innovative instruments and subsystems for low-flow measurement and control for use in laboratories, machinery and industry. Driven by a strong sense of sustainability and with many years of experience, we offer an extensive range of (mass) flow meters and controllers for gases and liquids, based on thermal, Coriolis and ultrasonic measuring principles. Our global sales and service network provides local support in more than 40 countries. Discover Bronkhorst®!