Product features
The split display can be installed away from the gas line through a specially designed connection cable.
The meter standard is equipped with RS485 communication module, which is equipped with 4-20mA standard current output and pulse output.
Smooth stainless steel tube for oxygen measurement.
Super-large range is helpful for accurate monitoring of gas flow.
Multiple connection modes are optional, convenient to install.
Mechanical dimensions
Technical parameters
|
Parameters
|
MF5212
|
MF5219
|
Unit
|
|
Diameter
|
12
|
19
|
mm
|
|
Maximum flow
|
200,300
|
600,800
|
SLPM
|
|
Initiating flow
|
0.3
|
0.8
|
SLPM
|
|
Range than
|
30:1
|
|
|
Precision
|
±(2.0+0.5FS)
|
%
|
|
Repetitive
|
0.5
|
%
|
|
Maximum working pressure
|
≤1.0
|
MPa
|
|
Working temperature
|
-10~+55
|
℃
|
|
Humidity
|
<95%RH(no ice,no frost)
|
|
|
Working power supply
|
12~24VDC，50mA
|
|
|
Temperature
|
4~20mA；RS485；3.3V pulse
|
|
|
Mechanical interface
|
NPT1/2＂
|
NPT3/4＂
|
|
|
Calibration conditions
|
Air(20°C,101.325kPa)
|
|
|
Protection grade
|
IP40
|
|
Remark:1.Available upon request;
2. The above parameters at 20 ° C, 101.325 kPa measured.
Product selection
Attachment
