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Air mass flow meter  

 

 

General Description of Air mass flow meter:

MF5700 series mass flow meters feature cost effective ultra low power operating on 4 AA 
batteries. The portable design has excellent exchangeable mechanical adaptor, easy data accessible and user programmable capabilities. The internal data storage can also help for purpose flow applications

Features and Applications of Air mass flow meter :
- Ultra low power by batteries or optional external AC adaptor
- Potable design with rotatable meter head and easy exchangeable mechanical adaptors
- Customizable flow range with over 30:1 turn-down
- Rs485 Modbus protocol ready for networking
- User programmable range alarm for safety and other monitoring/control functionality
- Internal data storage for additional data safety
- Hygienic and oxygen safe copper body for various fluids

 

Mechanical Dimensions of Air mass flow meter:

 

 

Specificaiton of Air mass flow meter:

 

 

 Parameter

MF5706

MF5712

Unit

Measure range

0~10,25

0~200

L/Min

Accuracy

± (2+0.5FS)

± (2.5+0.5FS)

%

Repeatability

0.5

%

Respond time

≤ 2

sec

Power supply

4AA batteries/5-10VDC(with 220 Vac adaptor)

 

Power dissipation

≤ 10

mW

Output

RS485 (Optional)

 

Display

LCD

 

Display Unit

Instant flow rate: SLPM(L/min);Flow cumulationNCM(m3)

 

Resolution

0.01

0.1

L/Min

Keyboard

3 keys

 

Function

Pass word setted; Total set and reset; Alarm function

 

Working pressure

≤ 0.8

MPa

Working temp

-10 ~ +55

Pressure loss

≤ 600

≤ 2000

Pa

service interval

Battery > 60

Day

Calibration gas

N2,20°C,101.325kPa

 

User interface

Mini USB (optional)

 

DN

6mm

12mm

mm

Mechanical connection

NPT 1/4

NPT 1/2

 

Weight

350

g

 

 

 

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