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  • DN25MM Electromagnetic Flowmeter Liquid Flow Meter  1
  • DN25MM Electromagnetic Flowmeter Liquid Flow Meter  2
  • DN25MM Electromagnetic Flowmeter Liquid Flow Meter  3
  • DN25MM Electromagnetic Flowmeter Liquid Flow Meter  4
  • DN25MM Electromagnetic Flowmeter Liquid Flow Meter  5
  • DN25MM Electromagnetic Flowmeter Liquid Flow Meter  6
  • DN25MM Electromagnetic Flowmeter Liquid Flow Meter  7
  • DN25MM Electromagnetic Flowmeter Liquid Flow Meter  8
  • DN25MM Electromagnetic Flowmeter Liquid Flow Meter  9
  • DN25MM Electromagnetic Flowmeter Liquid Flow Meter  10
  • DN25MM Electromagnetic Flowmeter Liquid Flow Meter  11
  • DN25MM Electromagnetic Flowmeter Liquid Flow Meter  12

DN25MM Electromagnetic Flowmeter Liquid Flow Meter

Model:DN25MM
Brand:GRAIGAR
Origin:Made In China
Category:Electronics & Electricity / Electronic Instrument / Air & Gas Flowmeter
Label:Electromagnetic Flow , Flowmeter , DN25MM Flowmeter
Price: US $350 / pc
Min. Order:1 pc
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Member Information

Detail

Shenzhen Graigar Technology Co., Limited

Biz MemberGuang Dong - China
Live Chat: Chat Now
点击这里给我发消息Last Online:19 Sep, 2022

Product Description

Performance & Characteristics

l  It is suitable for all liquid flow test of conductivity of greater than 5. Conductivity change does not affect the performance of the change.

l  The flow meter has the long-term high accuracy of measurement. It actually is not affected by fluid physical properties. Measurement accuracy can be up to 1, 0.5.

l  The flow meter is with no mechanical and moving parts, usually without maintenance.

l  Convenient operation, the flow meter is set automatically according to the scope of 0 ~ 10 m/s, without change of measuring range.

l  Because of all the parts in contact with the medium under test, have good corrosion resistance and wear resistance, so the applicability is wide.

l  In measuring medium containing oil or to the electrode surface sedimentary cover a layer of conductive material medium, can choose a convertible (scrub) electrode.

l  Use advanced excitation algorithm.

l  Using the world's most excellent integrated circuit to eliminate the influence of excitation switch and using compensation method of excitation current, finally up to the optimal stability of the product.

l  Use high efficiency, high stability and designed the wide input range of multiple sets of the isolating switch power supply.

(DC: 18-36V;  AC: 85V-265V).

Have a lot of output interface design, using conveniently:

A) 4-20 mA current output;

B) To set the pulse output;

C) The RS485 interface. Self-check function.

l  High-definition main LCD backlight display in Chinese of four lines on a large screen.

l  When power off, EEPROM can protect set parameters and total value.

l  Provide nonlinear correction function of five sections of sensor

l  With functions of automatic operation for average flow rate, easy to calibration of instrument.

 

Working Conditions

   Ambient temperature           -20- 55C

   Ambient humidity           5% - 95%

   Power supply           AC220V±10%

   Operating power           <10 W

   Maximum working temperature       70–140C

 

Technical Parameters

 

Sensor

   Diameter of sensor         DN10~ DN600

   Connection level           Accord with national standard GB/T9119-2000

   The fluid conductivity       >5us/m

   Medium velocity           0-10m/s setting automatically

   Electrode form             standard interpolation

   Electrode material          stainless steel 316L

   Lining materials            PTFE

   Measuring temperature      - 20-140 C

   protection grade            Standard IP65  

 

Converter (i.e., secondary instrument)

   Shell material               shell material

   Protection grade             explosion-proof type

   Normal operating temperature  - 10 ~ + 40 C

   Storage temperature           0~ +40 C

   Using the environment temperature      relative humidity 5%-90%

   Power supply               AC220V   -15%~+10%

   The power consumption       <10W

   Load resistance              0-20mA, 250-750 Ohm

  Output signal

A) All isolated output current: 4-20 mA.

   According to the content

A) Instantaneous show for four decimal point can be mobile

B) Cumulative displayed for 8-bit decimal point can be mobile

   Output can be selected by the user, such as output terminal of three way

A) 4 ~ 20 mA

B) The amount of frequency

C) Accuracy of 1.0%

D) Constant current characteristic of 1.0%

E) Power supply:  

DC18V-36V   DC

AC85V-265V  AC

Accuracy

Measuring the flow velocity (m/s)

Accuracy

1≤V≤10

±0.5% of the index value    ±0.008m/s

0≤V≤1.0

±0.5% of the index value    ±0.008m/s

Flow range

Pipe diameter(mm)
   DN

Min Flow range(m3/h)

Max Flow range(m3/h)

10

0.0283

2.8274

15

0.0636

6.3615

20

0.1131

11.3094

25

0.1767

17.6709

32

0.2895

28.9521

40

0.4524

45.2376

50

0.7068

70.6838

65

1.1946

119.4555

80

1.8095

180.9504

100

2.8274

282.7350

125

4.41177

441.7734

150

6.3615

636.1538

200

11.3094

1130.9400

250

17.6709

1767.0938

300

25.4462

2544.6150

350

34.6350

3463.5038

400

45.2376

4523.7600

450

57.2519

5725.1900

500

70.6838

7068.3750

600

101.7846

10178.4600

700

138.5402

13854.0150

800

180.9504

18095.0400

900

229.0154

22901.5350

1000

282.7350

28273.5000

 

We also have other diameter,please contact us if you need.

 

Ying


Product Image

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Send Inquiry to this Member

Shenzhen Graigar Technology Co., Limited

Xinfu Building,Center Road,Shajing Street,Baoan District

Phone:
86-0755-27541660
Fax:
86-0755-23728063
Contact:
Leo Lee (Sales Manager)
Mobile:
15967476818

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