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Metal Tube Flow Meters

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  • All metal construction, suitable use for high temperature,high pressure and strong corrosive medium.
  • Low pressure loss design.
  • Intelligent dual-line LCD display,on-site instant/cumulative flow display and back light as options.
  • Two-wire system,lithium battery,DC24V power supply.
  • Data recovery、data backup and power fail protection functions.
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Metal Tube Rotameters Introduction

Metal Tube Rotameter is a Variable Area Flow Meter. It consists of a tapered tube, typically made of steel with a 'float', made of SS or PTFE. The differential pressure across the annulus area is constant. The float moves through the tapered tube up and down with respect to fluid flow. The vertical position of the float as indicated by scale is the measure of the instantaneous flow rate.

Metal Tube Rotameters Features

    •  Heavy Duty Design with Maximum Visibility

    •  Two Tone Powder Coated Excellent Finish

    •  No Threads in Body, Avoids Corrosion

    •  Easy to Maintain and Replace

    •  Suitable for on High Pressure application

    •  Single Piece (Joint-less) PTFE/ PFA/ PP cladded end connections

Metal Tube Rotameters Specification

Flow range
Water 2.5 l/h to 200 m3/h
Air 0.07 to 4500m3/h (201.013bar)
Flow span
10:1
Accuracy
Standard accuracy: 1.5% High accuracy: 1.0%
Standard accuracy (PTFE-Liner): 2.5% High accuracy (PTFE-Liner): 1.5%



Connections
Flange connection
Standard: DIN2501DN15-DN200 )
Special: DIN2512DN15-DN200
ANSI1/2-8
The GB JIS users needs
Threaded fittings DIN11851SC40-SC80[1-1/2-3]
According to demands of users
Steam Jacket Connections
Internal threads 1/2
NPT
Flange connection DN15 PN40 DIN2501
According to demands of users
Max.Allow. pressure
250bar


Temperature range
Fluid temperature
-40 to+200Standard type
-20 to+125PTFE-Liner type
-40 to+400High temperature type
Ambient temperature
-40 to+70


Materials
SS304,SS304L,SS316,SS316L
PTFE-Liner
Hastelloy C
Ti
According to demands of users
Protection class
IP67
Supply power
12-28V DCtwo-wire systembattery power
Ex-Design
OEM


-Manuals

Metal Tube Rotameters

-Data sheet


Metal Tube Rotameters Application


Metal Tube Rotameters application

  

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