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Metal tube flow meter

Metal tube flow meter


Product name:Metal tube flow meter
Item:USD200-600/piece
Details:

                                                Metal tube flow meter

 

         DH250 series variable area flowmeter is a kind of measuring meter which has local indication type and LCD displaying instantaneous/ accumulated flow rate, upper-limit and lower-limit alarm output, accumulative pulse output, batch control, standard two-wire 4-20mA current output, HART communi-cation, ect. Our product is good replacement of Krohne H250, ABB FAM540 and other similar rotamet- ers and widely used in the process control of industrial automation.           You may see our product is wildly used in many industries such as petrochemical, steel and iron, electric power, metallurgy, light industry, food, pharmacy and water processing of domestic China and worldwide.
     Variable Area Flow meter Intelligent metal tube rotameter is a high-tech product, the use of stable, reliable and
 has good prospects for use. 
     It is mainly used in liquid, gas flow measurement and automatic control system in the oil, chemical, 
pharmaceutical, food and other industries.

 
  Features

• Firm work, little maintenance and long life

• Low requirements to straight pipe part

• Broader ratio of flow rate 10:1

• Two-wire LCD indicator; instant/accumulated display of flow rate are available; backlight option.

• Single axis and sensitive display

• Rotation of non-contact magnetic coupling

• Can be applied to hazardous occasions such as flammable and explosive ones

• All-metal structure, fit for high temperature, high pressure and mediums with strong erosion.

• power supply such as two-wire system, battery, alternating current option

• Multi-parameters calibration function

• Function of date recovery, date copy and power-off protection

 

 

Meter Model

DH250 Series

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

SS304SS304LSS316SS316L
PTFE-Liner
Hastelloy C
Ti
According to demands of users

Protection class

IP67

Supply power

12-28V DCtwo-wire systembattery power

Ex-Design

 









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