ATF80 Series
The ATF80 Series Smart Target Flowmeters revolutionize the target deflection method of measuring flow. The target displacement is precisely measured by capacitance sensors.
The resultant signal is then digitally processed via surface-mount, industrial signal processing to Produce a 4-20 mA output proportional to the volumetric flowrate. Smart Target Flowmeter is suitable for low-velocity & high-temp. Gas, steam flowrate. Re-ranging the meter is as simple as changing the target. There is no need to change the whole meter.
Features
- Measure low velocity less than 0.1 m/s
- Measure high-temp, low-pressure and low-velocity flare gas.
- 4-20 mA output HART communication
- Low Pressure drop
- The Max. temperature can be up to 450 °C
- Online calibration by from ALIA unique software
- Insertion Type or Hot-Tap Type available for large pipeline
Specification
| Size | : | 15, 20, 25, 32, 40, 50, 65, 80, 100, 125, |
| 150, 200, 250, 300… 6000 (mm) | ||
| Measuring Range | : | Steam: 0.002-3400000 t/hr |
| : | Gas: 1-3280000 Nm3/hr | |
| : | Liquid: 0.1-55800 m3/hr | |
| Material | : | Stainless Steel 304 / 316 |
| Accuracy | ||
| Wafer / Flange Type | : | +/-0.75% of reading |
| Insertion Type | : | +/-1.6% of reading |
| Repeatability | : | +/-0.05% FS |
| Multi Flow Range | : | 1-3 flow range |
| Process Connection | : | Flange / Wafer / Insertion |
| Flange Type | : | JIS 10K / JIS 20K / JIS 40K |
| ANSI 150# / ANSI 300# / ANSI 600# | ||
| PN10 / PN16 / PN25 / PN40 | ||
| Ambient Temperature | : | -25~70 °C |
| Temperature Effect | : | ≤±1% per 50 °C |
| Max. Pressure | : | 100 bar |
| Working Temperature | ||
| Flange / Wafer | : | -60~450 °C |
| Insertion | : | -60~450 °C |
| Hot Tap (Retractable) | : | -20~80 °C |
| Local Display | : | 4 Lines LCD (with backlight) |
| : | 5 Digit flowrate | |
| : | 8 Digit totalizer | |
| Current Output | : | 4-20 mA (2-Wire) |
| Load | : | Rohm= (VDC-10) * 50 |
| Alarm Function | : | High / Low Alarm |
| Turndown Ratio | : | 15:1 |
| Communication | : | HART signal (Compatible) |
| Data Storage | : | Operation parameters and totalizer |
| figures are stored by EEPROM for more | ||
| than 10 years | ||
| Housing Material | : | Aluminum Alloy |
| Cable Entry | : | Standard: M20 Option: 1/2″ NPTF |
| Power Supply | : | 10-32 VDC |
| Power Effect | : | ≤0.01% / V |
| Keypad | : | 3 Internal keys for programming |
| and display control | ||
| Low Flow Cutoff | : | 0-20% |
| Damping | : | 0-32 Seconds |
| Protection Class | : | IP67 |
| : | Intrinsically Safe, Eex ia IIC T4 | |
| : | Explosion Proof, Ex d IIC T6 |
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