Features
● Thermal mass flow sensor
● Accuracy : ±1.5% F.S., Operating pressure : Max. 16 bar
● Multiple output option : 4 ... 20 mA / 0 ... 10 V / RS-485 / Frequency / Pulse ( Option )
● Full pipe size range ( DN15 / DN25 / DN40 / DN50 ), easy installation
● Built-in temperature compensation, accurate measurement
● Calibrated by sonic nozzles calibration system
● Stainless steel housing, aluminum alloy pipe
● Connecting to software via RS-485 enables data logging, graph recording, and cumulative flow display (optional)
● Accuracy : ±1.5% F.S., Operating pressure : Max. 16 bar
● Multiple output option : 4 ... 20 mA / 0 ... 10 V / RS-485 / Frequency / Pulse ( Option )
● Full pipe size range ( DN15 / DN25 / DN40 / DN50 ), easy installation
● Built-in temperature compensation, accurate measurement
● Calibrated by sonic nozzles calibration system
● Stainless steel housing, aluminum alloy pipe
● Connecting to software via RS-485 enables data logging, graph recording, and cumulative flow display (optional)
Applications
Compressed air system / Pneumatic system / Refrigerated air dryer / Adsorption air dryer / Air consumption monitoring / Pipeline leak monitoring
Specification
Input |
|
Sensor type |
Thermal mass flow sensor |
Measuring range* |
DN15 : 0.1 ... 76 m³/h |
| *The measurement range is defined at the standard condition(1013 mbar, 20°C). | |
Output |
|
Output signal |
4 ... 20 mA / 0 ... 10 V / RS-485 |
Signal connection |
3-wire |
Warm-up time |
About 60 sec |
Response time |
t90≦3 sec |
Load resistance |
Voltage output : ≧100 KΩ |
Accuracy |
|
Accuracy |
±1.5% F.S. |
Temp. influence |
0.05% / °C |
Repeatability |
0.50% |
Environmental |
|
Medium |
Air / Non-corrosive gas |
Operating Temp. & Humid. |
0 ... 50°C / 20 ... 90%RH(Non-condensing) |
Storage Temp. |
-20 ... 85°C |
Operating pressure |
16 bar |
Electrical |
|
Power supply |
DC 24 V ±10% |
Current consumption |
24 V : 110 mA |
Electrical connection |
M12 |
Installation |
|
Pipe size |
DN15 ( 1/2″ ) |
Pipe connection |
G thread |
Certification |
|
Certification |
CE |
Protection |
|
IP rating |
IP65(IP67 option) |
Electrical protection |
■ Reverse polarity ■ Over-voltage ■ Short-circuit |
Material |
|
Cover |
PC |
Housing |
SUS304 |
Pipe |
Aluminum alloy |
Probe head |
PC with glass fiber |
Weight |
DN15 ( 1/2″ ) : 697 g |
Display & Operation (See manual for details) |
|
Display value |
4 digits, adjustable brightness |
Measurement display |
Out1 (Default : Nm³/h) |
Unit selection |
Nm³/h、L/min |
Download
Note : Design and specifications are subject to change without notice.
Note : Please make sure the product and the device which connect with RS-485 are on common ground, avoid damaged product.