FTM06D is based on thermodynamic principles and can measure air velocity and air volume; there are 2 temperature sensors inside the probe: one for temperature measurement and the other one as a measuring conveyor after heating.
Temperature difference between the two as a basis for measuring flow rate. When the medium flow rate increases, the temperature difference decreases.
The temperature difference is converted to standard signal output after processing, which is why the flow rate can be measured by these two sensors. All-metal housing, suitable for a variety of pipe diameters.
Input |
|
Air velocity sensor |
Thermal mass flow sensor meter |
Measuring range |
Air: 0 ... 120 Nm/s |
Minimum initial value |
0.2 m/s |
Installation angle effect |
＜3% of the measured value (When the installation angle＜10°) |
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 |
Non-corrosive gas |
Operating Temp. & Humid. |
0 ... 50°C / 20 ... 90%RH(Non-condensing) |
Storage Temp. |
-20 ... 85°C |
Fitting pressure |
16 bar |
Electrical |
|
Power supply |
DC 24 V ±10% |
Current consumption |
24 V: 110 mA |
Electrical connection |
M12 |
Installation |
|
Duct type |
Metal flange mount |
Certification |
|
Certification |
CE |
Protection |
|
IP rating |
IP65(IP67option) |
Electrical protection |
■ Reverse polarity ■ Over-voltage ■ Short-circuit |
Material |
|
Body |
SUS304 |
Probe |
SUS304 |
Probe head |
PC with glass fiber |
Weight |
480 g |
Display & Operation(See manual for details) |
|
Display value |
4 digits, Adjustable brightness |
Measurement display |
Out1(Default is Flow m/s ) |
Unit selection |
Unit setting: [m/s], [ft/s], [Nm³/h], [L/min], [°C], [°F] |
Function selection |
Output option (0 ... 10 V / 4 ... 20 mA) |
Industrial process gas supply / Consumption and dry flow monitoring / Compressed air consumption measurement / Buildings / Factories / Clean rooms / Hospitals / Semiconductors / Electronics / Paper / Printing / Textiles / Steel / Food / Chemicals / Pharmaceuticals / Biotechnology industries
| Company Name : | eyc-tech Measuring Specialist |
|---|---|
| Contact Person : | Dr. eyc-tech  |
| Address : | 12F., No. 15, Qiaohe Rd., Zhonghe Dist., |
| City : | New Taipei City |
| Province / State : | Taiwan |
| Country : |  Taiwan |
| Website : | http://www.eyc-tech.com |
| Telephone : | 886-2-82212471 |
