Features
● High Sensitivity, Low Pressure Loss, Detects Minute Airflow Changes
● No Compensation Needed, Direct Flow Output
● Sizes 1″~40″, Easy Installation
● ±1.5% F.S. Accuracy, 16 bar Pressure Resistance
● Analog, Relay, RS-485 Outputs
● Suitable for various types of gases (N2, Ar, CO2, etc.)
● No Compensation Needed, Direct Flow Output
● Sizes 1″~40″, Easy Installation
● ±1.5% F.S. Accuracy, 16 bar Pressure Resistance
● Analog, Relay, RS-485 Outputs
● Suitable for various types of gases (N2, Ar, CO2, etc.)
Applications
Compressed Air System Management / Optimization of Air Compressors & Pneumatic Equipment Efficiency / Air Dryer Flow Control / Process Gas Consumption Monitoring (N2, Ar, CO2, etc.) / Pipeline Leak Detection & Alerts / HVAC Duct Monitoring / Smart Manufacturing Energy Management / Cleanroom Airflow Monitoring / Biotech & Pharmaceutical Gas Supply Stability Monitoring / Food Processing Gas Filling & Packaging Monitoring
Specification
Input |
|
Sensor type |
Hot-wire sensor |
Turndown ratio |
100 : 1 |
Measuring range |
0 ... 60 m/s |
Output |
|
Output signal |
4 ... 20 mA / 0 ... 10 V / Relay / RS-485 |
Signal connection |
3-wire |
Warm-up time |
60 sec |
Response time |
t90≦6 sec |
Load resistance |
Current output : ≦500 Ω |
Communication |
|
Communication methods & protocol |
RS-485 Modbus RTU |
RS-485 baud rate |
9600、19200、38400、57600、115200 bps |
Accuracy |
|
Accuracy |
0.5 ... 60 m/s : ±(1.5% of mv + 0.8 m/s) |
Temp. influence |
0.2% / °C |
Uncertainty of factory calibration |
±1% |
|
*The measurement range is defined at the standard condition(1013 mbar, 20°C).
*mv = measured value
|
|
Environmental |
|
Medium |
Non-corrosion gas |
Operating Temp. |
0 ... 50°C / 0 ... 180°C (High Temp. type) |
Operating Humidity |
20 ... 90%RH(Non-condensing) |
Storage Temp. |
-20 ... +60°C |
Operating pressure |
16 bar |
Electrical |
|
Power supply |
DC 24 V ±10% |
Current consumption |
24 V : 110 mA |
Relay capacity |
Max current : 6 A |
Electrical connection |
M12 8P connector |
Installation |
|
Installation |
PT 3/4″ movable thread, PT 1/2″ movable thread |
Display |
|
Display readout |
0 ... 99999999 (Cumulative flow : 8-digit) |
Decimal point |
Button |
Sampling time |
1 cycle/sec |
Flow unit |
m/s, ft/s, L/min, m³/min, m³/h, mL, L |
Response time adjustment range |
0.5 ... 300 sec |
Certification |
|
Certification |
CE |
Protection |
|
IP rating |
IP65(Housing) |
Electrical protection |
■ Reverse polarity ■ Over-voltage |
Material |
|
Housing |
Aluminum alloy / Plastic |
Probe |
SUS316 |
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.