ASF7100 Series Swirl Flowmeter is a gas flow meter that combines turbine & vortex flow measurement technologies to provide a reliable, high accuracy, robust, maintenance free flow meter.
The turbine-shaped flow inlet causes the process flow to rotate causing a vortex core to form & a subsequent secondary rotation causes thread-like spirals to be formed.
These resulting secondary
pressure frequencies are linear & proportional & are measured by dual piezo-electric sensors.
The resulting measurements are processed & pressure & temperature compensated and then converted to the flow measurement display.
ASF7100 Series Swirl Flowmeter can be widely used in petroleum, chemical, electricity, metallurgy, coal and other industries.
The turbine-shaped flow inlet causes the process flow to rotate causing a vortex core to form & a subsequent secondary rotation causes thread-like spirals to be formed.
These resulting secondary
pressure frequencies are linear & proportional & are measured by dual piezo-electric sensors.
The resulting measurements are processed & pressure & temperature compensated and then converted to the flow measurement display.
ASF7100 Series Swirl Flowmeter can be widely used in petroleum, chemical, electricity, metallurgy, coal and other industries.
ASF7100 Series
Swirl Flowmeter ALIA
The ASF7100 series is a category of swirl flowmeter equipment
ALIA Group Inc.
PT. Totalitas Teknik Indonesia is the official distributor of ALIA GROUP INC.
Swirl Flowmeter type ASF7100 Series
Feature
- 2 Integral sensors reduce external vibration / frequency interference
- No integral moving parts to ensure steady, reliable and long service life
- Integral temperature & pressure measurement ensuring actual compensation
- Multiple signal O/P’s: 4-20 mA, Pulse, RS485, Alarm
- Adjustable display / readout (90o, 180o, 270o, 360o) Simple adjustment
- Battery powered, or external DC powered
- Reduced pressure loss due to internal piping configuration
- Reduced upstream / downstream straight pipe requirements
Spesifikasi
| Size | : | 15, 20, 25, 32, 40, 50, 65, 80, 100, 125, |
| 150, 200 mm (1/2″, 3/4″,1-1/4″,1-1/2″, | ||
| 2″, 2-1/2″, 3″, 4″, 5″, 6″, 8″) | ||
| Measuring Range | : | 0.3–3600 m3/hr |
| Accuracy | : | +/-1.5% of reading (Standard) |
| : | +/-1.0% of reading (Option) | |
| Housing Material | : | Aluminum Alloy |
| Body Material | : | Cast Aluminum Alloy |
| : | Stainless Steel 304 | |
| : | Stainless Steel 316 | |
| : | Stainless Steel 316L | |
| Process Connection | : | Flange Type |
| Flange Type | : | JIS 10K / JIS 20K / JIS 40K |
| ANSI 150# / ANSI 300# / ANSI 600# | ||
| PN10 / PN16 / PN25 / PN40 | ||
| Max. Pressure | : | Cast Aluminum Alloy, Max. 16 kgf/cm2 |
| : | Stainless Steel, Max. 64 kgf/cm2 | |
| Medium Temperature | : | -20~80 °C |
| Ambient Temperature | : | -20~65 °C |
| Power Supply | : | 15-30 VDC (2 wires) |
| : | 24 VDC ±15% (4 wires) | |
| : | 3.6V Battery, Size C | |
| Power Consumption | : | <2W (24 VDC) |
| Battery Life | : | More than 2 years (3.6V Battery) |
| Local Display | : | 4 lines LCD |
| : | 7 Digit flowrate | |
| : | 8 Digit + 4 Decimal totalizer | |
| Unit | : | Nm3/hr, m3/hr, kg/hr |
| Keypad | : | 3 Internal keys for programming |
| and display configuration | ||
| Current Output | : | 4-20 mA (2 wires, 4 wires) |
| Load | : | Rohm=(VDC-15) * 50 |
| Output Unit | : | Normal flowrate / Actual flowrate |
| Pulse Output | : | Active Frequency / Scaled Pulse |
| Rating | : | 24 VDC, 50 mA Max. |
| Alarm Output | : | 2 Relays, Upper and lower alarm |
| Rating | : | 5A 30 VDC / 5A 250 VAC |
| Output Unit | : | Normal flowrate / Actual flowrate / T/P |
| Communication | : | RS485 (MODBUS) |
| Data Storage | : | Operation parameter and totalizer |
| figures are stored by EEPROM (>10 yrs.) | ||
| Cable Entry | : | Standard: M20 * 1.5 Option: 1/2″ NPTF |
| Protection Class | : | IP65 |
| : | Explosion Proof, Ex d IIC T4-T6 | |
| Sensor | ||
| Pressure Sensor | : | Piezoresistive silicon Sensor |
| Temperature Sensor | : | RTD |
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Distributor Resmi ALIA Group Inc. – PT. Totalitas Teknik Indonesia
ASF7100 Series, Vortex & Swirl Flowmeter, Electromagnetic Flowmeter – ALIA GROUP INC. ALIAVTX – ALIA GROUP INC. ALIA Swirl Flowmeter ASF7100 Series, ALIAVTX – The ASF7100 Series Swirl Flowmeter, Flowmeter ALIA Distributor Resmi Indonesia
PT. Totalitas Teknik Indonesia
PT. Totalitas Teknik Indonesia
PT. Totalitas Teknik Indonesia
PT Totalitas Teknik Indonesia
PT Totalitas Teknik Indonesia
PT Totalitas Teknik Indonesia
PT. Totalitas Teknik Indonesia
PT. Totalitas Teknik Indonesia