Product features
Application of MEMS flow measurement technology
Battery powered, portable design
RS485 communication mode can realize network centralized management
Real-time monitoring of instantaneous flow and calculation of cumulative flow
Password management, over-limit alarm
Small size, easy to install
Low cost, no maintenance
Mechanical dimensions
Technical parameters
|
Parameters
|
MF5706
|
MF5712
|
Unit
|
|
Measuring flow
|
0~10,25
|
0~200
|
L/min
|
|
Precision
|
±(2.0+0.5FS)
|
%
|
|
Repetitive
|
0.5
|
%
|
|
Working power
|
4 AA batteries (NO. 5 battery LR6) or external adaptor 6~15VDC
|
|
|
Power consumption
|
≤10
|
mW
|
|
Output way
|
RS485(optional)
|
|
|
Display way
|
LCD
|
|
|
Display unit
|
Instantaneous flow rate:SLPM;The cumulative flow:NCM
|
|
|
Display resolution
|
0.01
|
0.1
|
L/min
|
|
Keyboard
|
Instrument panel key
|
|
|
Main function
|
Password Settings;Set and reset the total amount;Alarm function
|
|
|
Max working pressure
|
≤0.8
|
MPa
|
|
Working temperature
|
-10~+55
|
℃
|
|
Pressure loss
|
≤600
|
≤2000
|
Pa
|
|
Standard calibration gas
|
Air(20°C,101.325kPa)
|
|
|
Diameter
|
6
|
12
|
mm
|
|
Mechanical interface
|
NPT1/4’’
|
NPT1/2’’
|
|
|
Weight
|
460(Mainly brass)
|
The main body is aluminum alloy)
|
g
|
|
Protection grade
|
IP40
|
|
Remark:1. Available upon request；
2.The above parameters at 20 ° C, 101.325 kPa measured.
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