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Huynh Bang is the Exclusive Sales Agent and official VEGA Representative for Vietnam and offers an extensive range of solutions for continuous level measurement with radar technology:
Radar sensors for continuous level measurement of liquids:
- VEGAPULS WL 61 (economical solution for water and waste water applications)
- VEGAPULS 61 (reliable solution for simple applications)
- VEGAPULS 62 (universal genius for difficult conditions)
- VEGAPULS 63 (for agressive liquids under difficult process conditions - especially hygienic and chemically stable)
- VEGAPULS 64 (for storage tanks, dosing and process vessels with different process conditions or hygienic requirements)
- VEGAPULS 65 (for liquids despite foam - ideal for small process fittings)
- VEGAPULS 66 (for liquids - even with strongly agitated media)
Radar sensors for continuous level measurement of bulk solids:
- VEGAPULS 67 (the economic solution for bulk solids measurement)
- VEGAPULS SR 68 (for silos up to 30 m height)
- VEGAPULS 68 (a tough instrument for tough environments)
- VEGAPULS 69 (for small up to large vessel heights)
VEGAPULS: Level measurement with Radar
Area of application
VEGA has been a technology leader in the area of radar level measurement for many years. In almost every industrial process, the levels of liquids, muds, pastes, powders and bulk solids have to be measured continuously in tanks, silos, containers and pipelines. The requirements placed on the measuring instrument are as different as the types of products whose levels must be recorded, no matter whether it’s process water or sewage, food, lye or acid, oil, cement or mining debris. External influences, such as very low or high temperatures, under- or overpressure, vibration or abrasion, are also factors the respective measuring instruments have to cope with when measuring the filling level. Radar sensors from VEGA offer a suitable solution for each of these different applications.
The measuring principle
The VEGAPULS sensor emits short radar wave pulses in the direction of the medium. The surface of the medium reflects the radar waves which are then received back by the antenna system of the radar sensor. Finally, the instrument calculates the level from the running time of the radar signals.
Radar sensors for liquids
Two different emission frequencies are available for the level measurement of liquids. The compact, high-frequency K-band sensors VEGAPULS 61, 62 and 63 are particularly suitable for applications in which very high precision is required. Excellent signal focusing is achieved even with small antenna sizes. The low-frequency C-band sensors VEGAPULS 65 and 66, on the other hand, are better able to penetrate foam and strong condensate deposits and are thus suitable for especially difficult process conditions.
VEGAPULS WL 61
Level measurement of water and sewage
Application area:
The VEGAPULS WL61 is the ideal sensor for all applications in water and sewage water applications. It is particularly suitable for use in water processing, pump stations as well as overflow basins, for flow measurement in open flumes and gauge monitoring. The VEGAPULS WL61 is an economical solution through versatile and simple mounting options. The flood-proof IP 68 housing ensures a maintenance-free permanent operation.
Advantages:
- Non-contact measurement
- High plant availability, because wear and maintenance-free
- Exact measuring results independent of product, process and ambient conditions
Technical data:
Measuring range: up to 15 m
Process fitting: thread G1½, mounting strap or compression flanges from DN 80, 3''
Process temperature: -40 … +80 °C
Process pressure: -1 … +2 bar (-100 … +200 kPa)
Measuring precision: +/-2 mm
VEGAPULS 61
Level measurement of liquids – the reliable solution for simple applications
Application area:
The VEGAPULS 61 is a radar sensor for continuous level measurement of liquids under simple process conditions. The VEGAPULS 61 is an economical solution through its simple and versatile mounting possibilities. The encapsulated antenna system ensures a maintenance-free operation.
Advantages:
- Non-contact measurement
- High plant availability, because wear and maintenance-free
- Exact measuring results independent of process conditions
Technical data:
Measuring range: up to 35 m
Process fitting: thread G1½, 1½ NPT, mounting strap or flanges from DN 80, 3''
Process temperature: -40 … +80 °C
Process pressure: -1 … +3 bar (-100 … +300 kPa)
Measuring precision: +/-2 mm
SIL qualification: optionally up to SIL2
VEGAPULS 62
The universal genius for level measurement of liquids under difficult conditions
Application area:
The VEGAPULS 62 is a universally implementable radar sensor for continuous level measurement of liquids. It is suitable for level measurement in storage containers, reactors and process vessels, even under difficult process conditions. With its various antenna versions and materials, VEGAPULS 62 is the optimal solution for almost all applications and processes. Its wide temperature and pressure range makes project planning simple.
Advantages:
- Non-contact measurement
- High plant availability, because wear and maintenance-free
- Exact measuring results independent of pressure, temperature, gas and steam
Technical data:
Measuring range: up to 35 m
Process fitting: thread from G1½, 1½ NPT or flanges from DN 50, 2''
Process temperature: -200 … +450 °C
Process pressure: -1 … +160 bar (-100…+16000 kPa)
Measuring precision: +/-2 mm
SIL qualification: optionally u to SIL2
VEGAPULS 63
Level measurement of aggressive liquids under difficult process conditions – especially hygienic and chemically stable
Application area:
The VEGAPULS 63 is a radar sensor for continuous level measurement of aggressive liquids or with hygienic requirements. It is suitable for applications in storage tanks, process vessels, dosing vessels and reactors. The encapsulated antenna system of VEGAPULS 63 protects the VEGAPULS 63 against pollution and ensures a maintenance-free permanent operation. The front-flush mounting ensures an optimum cleanability even with high hygienic requirements.
Advantages:
- Non-contact measurement
- High plant availability, because wear and maintenance-free
- Exact measuring results independent of process conditions
Technical data:
Measuring range: up to 35 m
Process fitting: hygienic fittings, boltings or flanges from DN 50, 2''
Process temperature: -200 … +2000 °C
Process pressure: -1 … +16 bar (-100 … +1600 kPa)
Measuring precision: +/-2 mm
SIL qualification: optionally up to SIL2
VEGAPULS 64
Radar sensor for continuous level measurement of liquids
Application area:
The VEGAPULS 64 is a sensor for continuous level measurement of liquids. With small tanks or in case of narrow space the small process fittings offer special advantages. The very good signal focusing enables the use in vessels with many installations such as e.g. stirrers and heating spirals.
Advantages:
- Exact measuring results independent of process conditions
- High plant availability, because wear and maintenance-free
- Maintenance-free operation through non-contact measuring principle
Technical data:
Measuring range: up to 30 m
Process fitting: thread ≥ G¾, ≥ ¾ NPT, flanges ≥ DN50, ≥ 2''
Process temperature: -40 … +200 °C
Process pressure: -1 … +20 bar
Measuring precision: +/-2 mm
VEGAPULS 65
Level measurement of liquids despite foam – ideal for small process fittings
Application area:
The VEGAPULS 65 is a radar sensor for continuous measurement of liquids under simple process conditions. It is particularly suitable for level measurement in vessels with small process fittings and under simple process conditions.
Advantages:
- Non-contact measurement
- High plant availability, because wear and maintenance-free
- Reliable measurement independent of process conditions
Technical data:
Measuring range: up to 35 m
Process fitting: thread G1½, 1½ NPT or flanges from DN 50, 2''
Process temperature: -40 … +150 °C
Process pressure: -1 … +16 bar (-100 … +1600 kPa)
Measuring precision: +/-8 mm
SIL qualification: optionally up to SIL2
VEGAPULS 66
Level measurement of liquids - even with strongly agitated media
Application area:
The VEGAPULS 66 is a radar sensor for continuous level measurement of liquids under arduous process conditions. It is suitable for applications in storage tanks, process vessels or standpipes. The VEGAPULS 66 can be used universally thanks to different antenna versions.
Advantages:
- Non-contact measurement
- High plant availability, because wear and maintenance-free
- Reliable measurement independent of process conditions
Technical data:
Measuring range: up to 35 m
Process fitting: flanges up to DN 50, 2''
Process temperature: -60 … +400 °C
Process pressure: -1 … +160 bar (-100 … +16000 kPa)
Measuring precision: +/-8 mm
SIL qualification: optionally up to SIL2
Radar sensor for bulk solids
The high-frequency K-band sensors VEGAPULS 67 and 68 are applied for level measurement in bulk solids. Due to the excellent signal focusing, internal silo installations or buildup on the walls have no influence on the measurement. The highly sensitive electronics, especially adapted to the requirements of bulk solids measurement, enables reliable level measurement of widely different products up to 75 m.
VEGAPULS 67
Level measurement of bulk solids – the economic solution for bulk solids measurement
Application area:
The VEGAPULS 67 is a radar sensor for continuous level measurement of bulk solids under simple process conditions. It is suitable for smaller silos and vessels. The VEGAPULS 67 is an economical solution through its versatile and simple mounting options. The encapsulated antenna system ensures maintenance-free permanent operation even with strong buildup.
Advantages:
- Non-contact measurement
- High plant availability, because wear and maintenance-free
- Reliable measurement independent of vapour, dust and noise
Technical data:
Measuring range: up to 15 m
Process fitting: mounting strap or compression flanges from DN 80, 3''
Process temperature: -40 … +80 °C
Process pressure: -1 … +2 bar (-100 … +200 kPa)
Measuring precision: +/-2 mm
SIL qualification: optionally up to SIL2
VEGAPULS SR 68
Level measurement for bulk solids silos up to 30 m high
Application area:
The VEGAPULS SR 68 is a radar sensor for continuous measurement of bulk solids even under difficult process conditions. It is particularly suitable for level measurement in high silos and large bunkers. The VEGAPULS SR 68 is an economical solution thanks to the simple setup and the reliable, maintenance-free operation.
Advantages:
- Non-contact measurement
- High plant availability, because wear and maintenance-free
- Reliable measurement independent of vapour, dust and noise
Technical data:
Measuring range: up to 30 m
Process fitting: thread from G1½, 1½ NPT or flanges from DN 50, 2"
Process temperature: -40 ... +250 °C
Process pressure: -1 ... +100 bar
Measuring precision: +/-2 mm
VEGAPULS 68
Level measurement of bulk solids – a tough instrument for tough environments
Application area:
The VEGAPULS 68 is a radar sensor for continuous measurement of bulk solids also under difficult process conditions. The sensor is ideal for level measurement in high silos, large bunkers, stone crushers and in the furnace. The VEGAPULS 68 with different antenna versions and materials is the optimum solution for virtually all applications and processes. Through the wide temperature and pressure range, the sensor can be used universally and enables a simple planning.
Advantages:
- Non-contact measurement
- High plant availability, because wear and maintenance-free
- Reliable measurement independent of vapour, dust and noise
Technical data:
Measuring range: up to 75 m
Process fitting: thread from G1½, 1½ NPT or flanges from DN 50, 2"
Process temperature: -200 ... +450 °C
Process pressure: -1 ... +160 bar
Measuring precision: +/-2 mm
SIL qualification: optionally up to SIL2
VEGAPULS 69
Radar sensor for continuous level measurement of bulk solids
Product code: PS69.AXCSAAHXKMAXX
Application area:
The VEGAPULS 69 is a sensor for continuous measurement of bulk solids under different process conditions. It is ideal for level measurement in very high silos, large bunkers and segmented vessels. Thanks to the very good signal focussing a simple setup and reliable measurement is ensured. The VEGAPULS 69 can be equipped with an encapsulated plastic antenna or a lens antenna integrated in the metal flange. This enables the optimum adaption to different application areas.
Advantages:
- High plant availability, because wear and maintenance-free
- Maintenance-free operation through non-contact measuring principle
- Reliable measurement independent of vapour, dust and noise
Technical data:
Measuring range: 120 m
Process fitting: flange-connection ≥ DN80, ≥ 3"
Process temperature: -40 ... +200 °C
Process pressure: -1 ... 3 bar
Measuring precision: +/-5 mm