VEGA Sensors – Level & Pressure Instrumentation For The Renewables Industry
The renewable energy sector continues to grow and wind turbines continue to be subjected to severe environments. On offshore wind farms the turbines have to contend with rough seas and windy conditions as well as corrosive salt water environments. It is inevitable that when the wind turbine plant is constructed seawater will end up in the turbine tower. Leaks need to be sensed and detected as they can lead to accelerated rates of corrosion if the water level is not monitored constantly.
VEGAFLEX 81 provides liquid level measurement from a temperature range of -60 to 200°C over 75 metres distance.
Guided Radar VEGA VEGAFLEX 81 for level measurement and interface in all liquid types provides reliable measurement data.
VEGAFLEX 81 guided wave radar level sensor is able to function regardless of the harsh atmosphere inside the wind turbine tower as it is made of high-resistance materials.
VEGAFLEX 81 wind turbine level sensor is very adaptable, simple to install and can still function when the electronics are up to 10 metres away from the sensor.
For further information on the VEGAFLEX series of guided wave radar level sensors that T&D offer suitable for use in the renewable energy sector please contact our sales office today.
See how T&D support the Renewable Industry sector with an extensive range of Electrical, Heating, Process & Instrumentation products.
Guided Wave Radar Level Measurement Using VEGA VEGAFLEX Sensors
Radar Level Measurement Using VEGA VEGAPULS Sensors
Thorne & Derrick International, based in the UK, distribute Explosion Proof & Hazardous Area Process Instrumentation Equipment (ATEX & IECEx Certified): this includes industrial measurement probes, humidity sensors, data loggers, handheld instruments and transmitters for temperature measurement and monitoring of relative humidity. Additionally, hazardous area instrumentation is also available for monitoring carbon dioxide, differential and process pressure, flow, dew point, water activity and analog signals.
Thorne & Derrick are inviting you to join LinkedIn’s fastest growing Discussion Group – Process & Hazardous Area Industries : Heat Tracing, Gas Detection, Fluid Control & Flow Measurement. News, projects, videos, promotions, whitepapers, jobs, webinars, press plus much more. 
ABOUT US
Thorne & Derrick International are your single-source supplier of Electrical, Mechanical, Process & Instrumentation Equipment. T&D provide an outstanding service to UK and international customers – we are highly customer responsive and absolutely committed to providing a world-class service.
T&D supply utilities, power, renewable energy, construction, rail, manufacturing, food/beverage, mining, oil, gas and petrochemical industries – distributing 100,000+ products from 100+ manufacturers from multi-million pound stocks. Since 1985 we have established a solid reputation based on service, integrity and trust.
Level Sensors
A guided wave radar level sensor utilising VEGA VEGAFLEX technology uses microwave pulses which are conducted along a cable or rod measuring probe. The measuring probe of the level sensor ensures that the signal reaches the medium undisturbed. The pulse signal is reflected by the mediums surface and is received by the processing electronics. This information is then used and converted into level information.
Level Sensors
The level of almost any liquid or solid can be measured using VEGA guided wave radar sensors. Guided radar is virtually unaffected by changes to product or process temperature, pressure, density, conductivity, vapours, build up or dust. No moving parts mean the radar level sensors are extremely reliable and eliminates the need for recalibration.
All guided wave radar sensors have built in linearisation software to calculate the level versus shape and provide direct output of volume on:-
VEGA are the worlds’ No.1 process radar manufacturer, with the experience of over 200,000 successful installations. In 1997 VEGA introduced the first two wire, loop powered radar to the market and are the established leaders in this field.
VEGAFLEX series of guided wave radar level sensors are usually mounted from the top. Calibration is easy and uses a small entry to the vessel (from ¾” BSP). VEGAFLEX is part of the plics® family:
Reliable
The following VEGA selection table provides an overview of the VEGAFLEX guided wave radar level sensors available – contact T&D Process & Instrumentation to discuss your level, pressure and temperature measurement requirements.
| Level Measurement Using Guided Wave Radar | VEGA VEGAFLEX Guided Wave Radar Level Sensor | Application | Measuring Distance | Measuring Pressure | Process Temperature | Process Pressure |
 |
VEGAFLEX 81 | Liquid level measurement including all liquids – applications with vapour, build-up, foam or condensation | 75 metres | – | -60 to 200°C | -1 to 40 bar |
 |
VEGAFLEX 82 | Level measurement of light and heavyweight bulk solids, applications with strong dust generation, condensation or buildup | 75 metres | – | -40 to 200 °C | -1 to 40 bar |
 |
VEGAFLEX 83 | Liquid level measurement of aggressive liquids or liquid media with highest hygienic requirements, applications with vapour, build-up, foam generation or condensation | 32 metres | – | -40 to 150°C | -1 to 16 bar |
 |
VEGAFLEX 86 | Level measurement of virtually all liquids under extreme pressure and temperature conditions, applications with build-up, foam generation or condensation | 75 metres | – | -196 to 450°C | -1 to 400 bar |
 |
VEGAFLEX 61 | Level Measurement | 32 metres | – | -40 to 150°C | -1 to 40 bar |
 |
VEGAFLEX 62 | Level Measurement | 60 metres | – | -40 to 150°C | -1 to 40 bar |
 |
VEGAFLEX 63 | Level Measurement | 32 metres | – | -40 to 150°C | 0.5 to 16 bar |
 |
VEGAFLEX 65 | Level Measurement | 6 metres | – | -40 to 150°C | -1 to 40 bar |
For more information on the VEGAFLEX series of level sensors or any of VEGA’s pressure and level measurement instrumentation please contact a T&D Technical Sales Engineer today.
T&D, Your Explosive Atmosphere Experts – making hazardous areas safe.
Radar Level Measurement Using VEGA VEGAPULS Sensors – How Does It Work?
Guided Wave Radar Level Measurement Using VEGA VEGAFLEX Sensors In The Recycling Industry
Thorne & Derrick International, based in the UK, distribute Explosion Proof & Hazardous Area Process Instrumentation Equipment (ATEX & IECEx Certified): this includes industrial measurement probes, humidity sensors, data loggers, handheld instruments and transmitters for temperature measurement and monitoring of relative humidity. Additionally, hazardous area instrumentation is also available for monitoring carbon dioxide, differential and process pressure, flow, dew point, water activity and analog signals.
Thorne & Derrick are inviting you to join LinkedIn’s fastest growing Discussion Group – Process & Hazardous Area Industries : Heat Tracing, Gas Detection, Fluid Control & Flow Measurement. News, projects, videos, promotions, whitepapers, jobs, webinars, press plus much more.
ABOUT US
Thorne & Derrick International are your single-source supplier of Electrical, Mechanical, Process & Instrumentation Equipment. T&D provide an outstanding service to UK and international customers – we are highly customer responsive and absolutely committed to providing a world-class service.
T&D supply utilities, power, renewable energy, construction, rail, manufacturing, food/beverage, mining, oil, gas and petrochemical industries – distributing 100,000+ products from 100+ manufacturers from multi-million pound stocks. Since 1985 we have established a solid reputation based on service, integrity and trust.
Measuring & Sensing Level & Pressure With VEGA Sensors
Recovering waste oil in the recycling industry is a process with many process stages.
In the dewatering column the waste oil is separated from water and other elements that when heated to +105°C boil away in the lower part of the column. The heat causes the water to evaporate off. Pipes transport the oil through to the upper part of the dewatering column when the optimum temperature has been reached and any excess water has vaporised – it is essential to be able to accurately control the level in the dewatering column.
VEGA level sensors are used throughout industry to provide reliable, consistent and accurate measurement of level and pressure – contact us to discuss your requirements.
VEGA VEGAFLEX 86 level measurement sensor operates over 75 metre distance and temperature range -196 to 450°C
VEGAFLEX 86 guided wave radar level sensor is the ideal solution as a non-contact radar level measurement sensor would not be possible so the process is carried out in a bypass tube. Pump action and the heating make the surface oil very agitated and difficult to measure. Deposits in the bypass or overfill will not affect the performance of guided wave radar level sensors so reliable level measurement is guaranteed.
VEGA Level Sensor – VEGAFLEX 86 Guided Wave Radar Level Sensor
For further information on the VEGAFLEX series of guided wave radar level measurement that T&D offer suitable for use in the recycling industry please contact our sales office today or click here to request a quote.
Guided Wave Radar Level Measurement Using VEGA VEGAFLEX Sensors
Radar Level Measurement Using VEGA VEGAPULS Sensors
Thorne & Derrick International, based in the UK, distribute Explosion Proof & Hazardous Area Process Instrumentation Equipment (ATEX & IECEx Certified): this includes industrial measurement probes, humidity sensors, data loggers, handheld instruments and transmitters for temperature measurement and monitoring of relative humidity. Additionally, hazardous area instrumentation is also available for monitoring carbon dioxide, differential and process pressure, flow, dew point, water activity and analog signals.
Thorne & Derrick are inviting you to join LinkedIn’s fastest growing Discussion Group – Process & Hazardous Area Industries : Heat Tracing, Gas Detection, Fluid Control & Flow Measurement. News, projects, videos, promotions, whitepapers, jobs, webinars, press plus much more.
ABOUT US
Thorne & Derrick International are your single-source supplier of Electrical, Mechanical, Process & Instrumentation Equipment. T&D provide an outstanding service to UK and international customers – we are highly customer responsive and absolutely committed to providing a world-class service.
T&D supply utilities, power, renewable energy, construction, rail, manufacturing, food/beverage, mining, oil, gas and petrochemical industries – distributing 100,000+ products from 100+ manufacturers from multi-million pound stocks. Since 1985 we have established a solid reputation based on service, integrity and trust.
VEGA – The Level Sensors & Measurement Specialists
Level Sensors
A radar level measurement instrument uses microwave signals to determine the level of a liquid or solid.
The instrument is placed above the medium and emits a microwave signal which is reflected back to the sensor from the surface of the medium.
The radar level sensor uses this data to determine the distance to the product surface and is thus able to calculate the product level.
The radar level measurement technique is commonly used for measuring liquids and solids in the process industry – applications include process tanks, storage tanks and silos.
This non-contact form of level measurement, utilising VEGA VEGAPULS technology, mean the readings are not influenced by temperature, pressure or product properties.
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.
The high-frequency K-band sensors VEGAPULS 67 and 68 are applied for level measurement in bulk solids. Due to the excellent signal focussing, internal silo installations or build-up 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 metres.
Radar Level Sensors
The following VEGA selection table provides an overview of the VEGAPULS radar level sensors available – contact T&D Process & Instrumentation to discuss your level, pressure and temperature measurement requirements.
| Level Measurement Using Radar | VEGA VEGAPULS Radar Level Sensor | Application | Measuring Distance | Measuring Pressure | Process Temperature | Process Pressure |
 |
VEGAPULS 61 | Liquid level measurement | 35 metres | – | -40 to 80°C | -1 to 160 bar |
 |
VEGAPULS 62 | Liquid level measurement | 35 metres | – | -196 to 450°C | -1 to 160 bar |
 |
VEGAPULS 63 | Liquid level measurement (aggressive liquids and process conditions – hygienic and chemically stable applications) | 35 metres | – | -196 to 200°C | -1 to 16 bar |
 |
VEGAPULS 64 | Liquid level measurement for storage tanks, dosing and process vessels with different process conditions or hygienic requirements | 30 metres | – | -40 to 200°C | -1 to 20 bar |
 |
VEGAPULS 65 | Liquid level measurement of liquids despite foam – recommended for small process fittings | 35 metres | – | -40 to 150°C | -1 to 20 bar |
 |
VEGAPULS 66 | Liquid level measurement – including strongly agitated media | 35 metres | – | -60 to 400°C | -1 to 160 bar |
 |
VEGAPULS 67 | Liquid level measurement of bulk solids | 15 metres | – | -40 to 80°C | -1 to 2 bar |
 |
VEGAPULS 68 | Liquid level measurement of bulk solids | 75 metres | – | -196 to 450 °C | -1 to 160 bar |
T&D, Your Explosive Atmosphere Experts – making hazardous areas safe.
ATEX Level Sensors For Pressure & Level Measurement In The Petrochemical Industry
ATEX Transmitters For Hazardous Area Temperature & Humidity Measurement
Guided Wave Radar Level Measurement Using VEGA VEGAFLEX Sensors – How Does it Work?
Thorne & Derrick International, based in the UK, distribute Explosion Proof & Hazardous Area Process Instrumentation Equipment (ATEX & IECEx Certified): this includes industrial measurement probes, humidity sensors, data loggers, handheld instruments and transmitters for temperature measurement and monitoring of relative humidity. Additionally, hazardous area instrumentation is also available for monitoring carbon dioxide, differential and process pressure, flow, dew point, water activity and analog signals.
Thorne & Derrick are inviting you to join LinkedIn’s fastest growing Discussion Group – Process & Hazardous Area Industries : Heat Tracing, Gas Detection, Fluid Control & Flow Measurement. News, projects, videos, promotions, whitepapers, jobs, webinars, press plus much more.
ABOUT US
Thorne & Derrick International are your single-source supplier of Electrical, Mechanical, Process & Instrumentation Equipment. T&D provide an outstanding service to UK and international customers – we are highly customer responsive and absolutely committed to providing a world-class service.
T&D supply utilities, power, renewable energy, construction, rail, manufacturing, food/beverage, mining, oil, gas and petrochemical industries – distributing 100,000+ products from 100+ manufacturers from multi-million pound stocks. Since 1985 we have established a solid reputation based on service, integrity and trust.
In the following article, T&D overview several types of VEGA sensors used to measure level and pressure in petrochemical industry processes – ATEX level sensors with hazardous area certification are used extensively in “explosion-proof” applications for accurate level measurement.
ATEX Level Sensors – VEGA Level Measurement For Industrial & Hazardous Area Processes
Crude oil is transported either directly from the oil wells or from an oil terminal to the refinery via the pipeline. The pipeline is the means of transport
ATEX Level Sensors
for various oil and distillation products. The environment is protected as concrete impounding basins can be found where pig valves or slide valve stations are located stopping leakages of the shut of devices.
Pressure transmitters are usually connected to a pipeline via impulse piping.
The VEGABAR 52 pressure transmitter is especially well suited for this application. The mechanical construction of the sensor and its high overload resistance guarantee a reliable measurement of pressure conditions.
The VEGA vibrating level switch VEGASWING 63 is ideal for detecting levels in the impounding basin delivering a dependable level signal that is completely product independent – the VEGA sensor complies with the requirements of SIL 2 for implementation in safety-critical applications.
VEGAPULS 62 radar type ATEX level sensor is specified to provide continuous level measurement for leakage monitoring. Due to the level sensors small dimensions and powerful signal focussing, the sensor can be mounted very close to the vessel wall. VEGA non-contacting measuring principle operates independent of weather conditions and is completely maintenance free – the continuous level signal can also be used to generate multiple limit levels in the control system.
Rain or ground water often penetrates into the impounding basin. To detect how much oil and how much water is in the basin, the VEGAFLEX 67 guided microwave sensor is applied. The VEGA sensor can measure the thickness of the oil layer as well as the total level in the basin. With this information, it provides the basis for deciding whether or not the facility poses a danger to the environment.
Should you require any support with the selection or specification of the correct industrial or hazardous area ATEX level sensor please contact T&D.
Petrochemicals: T&D Supply Hazardous Area Electrical, Process & Instrumentation
T&D, Your Hazardous Area Specialists
Radar Level Measurement – How Does It Work?
Guided Wave Radar Level Sensor – How Does it Work?
VEGAFLEX 81 – Guided Wave Radar Level Measurement In An Ammonia Receiving Tank
Thorne & Derrick International, based in the UK, distribute Explosion Proof & Hazardous Area Process Instrumentation Equipment (ATEX & IECEx Certified): this includes industrial measurement probes, humidity sensors, data loggers, handheld instruments and transmitters for temperature measurement and monitoring of relative humidity. Additionally, hazardous area instrumentation is also available for monitoring carbon dioxide, differential and process pressure, flow, dew point, water activity and analog signals.
Thorne & Derrick are inviting you to join LinkedIn’s fastest growing Discussion Group – Process & Hazardous Area Industries : Heat Tracing, Gas Detection, Fluid Control & Flow Measurement. News, projects, videos, promotions, whitepapers, jobs, webinars, press plus much more.
ABOUT US
Thorne & Derrick International are your single-source supplier of Electrical, Mechanical, Process & Instrumentation Equipment. T&D provide an outstanding service to UK and international customers – we are highly customer responsive and absolutely committed to providing a world-class service.
T&D supply utilities, power, renewable energy, construction, rail, manufacturing, food/beverage, mining, oil, gas and petrochemical industries – distributing 100,000+ products from 100+ manufacturers from multi-million pound stocks. Since 1985 we have established a solid reputation based on service, integrity and trust.
Published 13 Mar 2020
Press Release Date: 02.04.2020 uploaded by Chris Dodds (T&D Sales + Marketing Manager) World’s First Fully Certified ATEX Doors Thorne & Derrick International, the Experts in Equipment for Explosive Atmospheres, today announce the signing of a Commercial Distribution Agreement...
Published 04 Jul 2019
Press Release Date: 04.07.2019 uploaded by Chris Dodds (T&D Sales + Marketing Manager) Category: Stockist Distributor Agreement Announcement Thorne & Derrick International announce that they have signed a Preferred Distributor Agreement with Raytec, the world leading manufacturer of LED...
