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mass-flowmeter

mass-flowmeter

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mass-flowmeter

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Product Details

. Technical specications

Main Technical Specications

DN(mm)

25 ~ 100

Medium

Liquid, gas, slurry

Type / Medium Temp.

Integrate   type: ( -40 ~ 125)

Remote type:   ( -40 ~ 204)

Sensor

Triangle   type, U-type

Transmitter

DSP

Certication

Ex-proof

Power Supply

DC24V、AC220V

Output Port

RS485

Pressure (MPa)

1.6、2.5、4.0、6.3;

Customized for high pressure: 10.0, 16.0, 26.0

Output Signal

4~20mA, pulse

Accuracy

0.15%,0.2%

Hygienic Type

Customized

Process Connection

Customized

  Flow Range

Table 1: Flow Range for liquid

 

DN(mm)

Allowable Flow Range (kg/h)

Normal Flow Range

for Accuracy 0.15% (kg/h)

Normal Flow Range

for Accuracy 0.2%

(kg/h)

Stability

of Zero Point(kg/ h)

25

200~20000

2000~20000

1000~20000

0.68

40

400~40000

4000 ~40000

2000 ~40000

2.18

50

600~60000

6000 ~60000

3000 ~60000

2.18

80

1200~120000

20000 ~120000

12000 ~120000

6.8

100

1800~180000

20000 ~180000

18000 ~180000

6.8

 Mass Flow Measuring  

For liquid: Conversion of Maximum Error for Mass ow (Table  2 )

Repeatability (Table 3)

 

Accuracy

0.15%for liquid

0.2% for liquid

Repeatability

±0.075%

±0.1%

Accuracy is calculated based on the water measurement under the condition   of +10℃~25℃

Density Measuring (Table 4) 

Density Range

(0.2~2.0)g/cm3

Basic Error

±0.001g/cm3

Repeatability

±0.0005g/cm3

  Temperature Measuring (Table 5)

 

Temperature Range

(-40~+125)℃

Integrated Type

(-40~+204)℃

Separate Type

Basic Error

≤±0.1℃

 Specication of Function

Current Output (Table 6 )

Passive 4 to  20mA Current Output can be congured to denote the mass  ow or volume ow or density.

 

Output Range

(4~20)mA

Resolving Power

0.000244mA

Basic   Error

0.1%F.S

Temperature Inuence

±0.005%F.S/

External   resistor should be 250

 Pulse/Frequency Output (Table 7 )

Active Pulse /Frequency Output can be congured to denote the mass ow or volume ow or density.

 

Output   Range

(0~10)kHz

Resolving Power

0.152Hz

Basic   Error

±0.075%

Temperature Inuence

±0.001%F.S/

Capability   of Outrange is 10kHz


RS485 Output

RS485-Modbus-RTU is optional for each set K.

 Environment Limitation

Environment vibration (Table 8 )

 

Frequency Range

(10~2000)Hz

Acceleration

amplitude value

2g

Circulation time

50 times

Environment temperature(Table 9) 

Working Temperature

(-40~+55)℃

Storage Temperature

(-40~+60)℃

Environment humidity (Table 10) 

Working Humidity

<90%

+25

No condensation

Storage Humidity

<95%

Enclosure Grade: IP67





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