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

Xuất sứ: Holland

Nhà cung cấp: PITESCO VIET NAM

Hãng sản xuất: Bronkhorst

Liên hệ tư vấn

Mr. Trí

tri@pitesco.com

0912 300 549

MAG-VIEW MVM-250-Q

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

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-Q 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 pulse output of the instrument is proportional to the flow.

Technical specifications

Performance

Accuracy*

± 1% RD

Turndown

1:20 (5...100%)

Signal output starting from

~ 5 l/min

Max. flow rate

300 l/min

Response time

< 100 ms

Flow indication

blinking green LED

Media

Water and other conductive liquids
(minimum conductivity of 20 μS/cm)

Repeatability

1% FS

Operating temperature

Medium -10...60°C,
Ambient 5...60°C, not freezing

Mounting

Any position, attitude insensitive

 

Mechanical parts

Material (wetted parts)

Electrodes and grounding rings: Stainless Steel 316L
Measuring pipe: PVDF
Process connections: PVDF

Housing

ABS

Ingress protection (housing)

IP65

Diameter

DN25

Process connections (welded)

1 ¼" BSP male thread

Seals (internal)

None

Nominal pressure

max. 10 bar at 20°C, 8 bar at 40°C, 6 bar at 60°C

 

Electrical properties

Power supply

24 VDC ±10 %

Power consumption

0,6 W

Frequency output

   Pulse rate / K-factor
   Resolution
   Signal shape
   Signal current

 

80 pulses/l
12,5 ml/pulse
PNP or NPN open collector
max. 25 mA

Electrical protection measures

Short-circuit proof,
protected against polarity reversal

Electrical connection

4-pin-plug M12x1