AVF7000 Alia Viet Nam
Price: Contact
Brand: Alia
Category: Flow Meter
Supplier: Jon&Jul Việt Nam
Origin:
Ứng dụng sản phẩm: Electronic
0348097237AVF7000 Vortex flow meter Alia Vietnam
Introducing AVF7000 Alia Vietnam
The AVF7000 series is a Vortex Flow Meter based on the Von Karman theory of vortex flows created by a bluff object in a pipe.
The number of vortices is linearly proportional to the volumetric flow rate in the pipe.
AVF7000 is a universal flowmeter widely used for Gas, Steam & Liquid applications.
There are no moving parts and comes with flange or wafer connections.
The standard configuration has local indication of flow and total flow as well as 4-20 mA with HART signal and pulse output function.
The microprocessor design can filter erroneous signals as well as noise caused by pipe vibrations.
Features of AVF7000 Alia Vietnam
- Simple setup and self-diagnosis function
- Automatic. Temperature and pressure compensation
- 4-20 mA with HART signal and pulse output, user selectable
- A very wide selection of sizes
- Wide temperature range up to 420°C
- Persistent memory for setup and calibration
Technical specifications of AVF7000 Alia Vietnam
| Size | : | 15, 20, 25, 32, 40, 50, 65, 80, 100, 125, |
| 150, 200, 250, 300, 350, 400, 450, 500mm | ||
| Measuring range | : | Steam _1.6~540,000 kg/hour |
| : | Gas _3~46,000 m 3 /hour | |
| : | Liquid _0.3~4950 m3 / hour | |
| Material | : | Stainless steel 301/304/316 |
| Fluid precision | : | +/- 0.7% of reading |
| Gas & Steam | : | +/- 1.0% of reading |
| Unit | : | Nm 3 /hour, Nm 3 /minute, Nm 3 /s, m 3 /hour, |
| m 3 /min, m 3 /s, L/hour, L/min, L/s, t/d, | ||
| t/hr,t/min, kg/hr, kg/m, kg/s, USgal/min, UKgal/min, ft 3 /hr, Ib/hr, bbl/d | ||
| Repeatability | : | +/- 0.2% of reading |
| Process connection | : | Flange/wafer |
| Flange type | : | HE 10K / HE 20K / HE 40K |
| ANSI 150# / ANSI 300# / ANSI 600# | ||
| DIN PN10 / PN16 / PN25 / PN40 | ||
| Wafer type | : | DN40-DN250 has no temperature. / Pressure sensors |
| Temperature | : | -40~280°C (Standard) |
| : | -40~420°C (Optional) | |
| Ambient temperature | : | -20~60°C |
| Pressure | : | 78 kgf/cm2 ( Max) |
| Protection class | : | IP67 |
| : | Intrinsic safety, Eex ia IIC T4 | |
| : | Explosion-proof, Ex d IIC T6 |
| Local display | : | 2 or 3 line LCD |
| : | 6-digit flow | |
| : | Set of 8-digit sums | |
| Output current | : | 4-20 mA (2-Wire) with HART signal |
| Payload | : | Rohm= (VDC-12) * 50 |
| Pulse output | : | Pulse rate |
| Payload | : | 1000-5000 Ω |
| Communicate | : | HART (Compatible) |
| or RS485 (MODBUS Protocol) | ||
| Data saving | : | Operational parameters and totals |
| figures stored by EEPROM for more information | ||
| more than 10 years | ||
| Housing materials | : | Aluminum alloy |
| Enter the cable | : | Standard: M20*1.5 Optional: 1/2" NPTF |
| Power supply | : | 12-32 VDC |
| : | Ni-MH battery (3 years working hours) | |
| Keyboard | : | 3 internal keys for programming |
| and display controls | ||
| Select | ||
| Pressure sensors | : | Pressure compensation |
| Signal output | : | 0-35 mVDC (Power supply 20 μA) |
| Temperature sensor | : | Temperature balance |
| Signal output | : | PT1000 (2 Wires) |
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