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| AVF7000 Series |
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ALIAVTX AVF7000 is a Vortex flowmeters based on Von Karman theory of vortices generated by a bluff body in the pipe. The number of vortices are linearly proportional to the volumetric flow in the pipe.
The AVF7000 is versatile flowmeter widely used for Gases, Steam & Liquid applications. There are no moving parts and comes with either
Flange or wafer connection. Standard configuration comes with local indication for flowrate and total flow as well as a 4-20mA output function output. The electronics are designed to filter out erroneous signals as well as noise due pipe vibration. |
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| SPECIFICATION |
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| Size: |
Local display: |
| 10,15,20,25,32,40,50,65,80,100,125,150 |
4 lines LCD |
| 200,250,300,350,400,450,500mm |
4 digit flowrate |
| Measuring Range: |
8 digit Totalizer |
| Steam - 1.6 to 540,000 Kg/Hr |
Current output: |
| Gas - 3 to 46,000 M3/Hr |
4-20 mA (2 wire) |
| Liquid - 0.3 to 4950 M3/Hr |
Load: |
| Material: |
600 Ohm |
| Stainless Steel 301 / 304 / 316 |
Pulse output: |
| Accuracy: |
Scale Pulse(3 wire) |
| Liquid: |
Rating: |
| +/- 0.7% of reading |
3 to 30VDC, 20mA Max. |
| Gas & Steam: |
Communication: |
| +/- 1.0% of reading |
RS485 |
| Repeatability: |
Data storage: |
| +/- 0.2% of reading |
Operation Parameter and Totalizer |
| Process Connection: |
Figures are stored by EEPROM for more |
| Flange / Wafer |
then 10 years. |
| Flanges type: |
Housing Material: |
| JIS 10K / JIS 20K / JIS 40K |
Aluminum Alloy |
| ANSI 150# / ANSI 300# / ANSI 600# |
Cable Entry: |
| DIN PIN 10 / PN 16 / PN25 / PN 40 |
2 X M20 *1.5 |
| Temperature: |
Power supply: |
| -40 ~ +280 Deg. C (Standard) |
12-36 VDC |
| -40 ~ +420 Deg. C (Optional) |
Ni-MH Battery(3 years working Hours) |
| Ambient Temperature: |
Key Pad: |
| -20 ~ +60 Deg. C |
4 keys from internal for Programming |
| Pressure: |
and display control |
| 78 Kg/cm2 (Max.) |
Option: |
| Protection: |
Pressure Sensor: |
| IP 65 |
Pressure compensation |
| Explosion Proof, Exd IIC T6 |
Signal output: |
| Intrinsically Safe, E ex ia IIC T4 |
0-30 mV DC(20 uA Power supply) |
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Temperature sensor: |
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Temperature compensation |
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Signal output: |
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PT100 ohm (3 wires) |
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