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Water and wastewater management

Drinking water is a valuable foodstuff. Wastewater treatment is just as important a task as the monitoring of drinking water supplies.
VEGA supplies sensor technology for level, switching and pressure – perfectly adapted to the requirements of the water and wastewater industry.

Service-proven and precise measurement technology for wastewater treatment and water supply

VEGA is an experienced supplier of instrumentation for drinking water supply systems and sewage treatment plants. For decades already, VEGA has been supplying level and pressure sensors for containers, pipelines, filters and reservoirs all over the world. VEGA instrumentation provides accurate measurement data as a basis for automatic control of the various process steps. All sensors are state of the art, certified and easy to install and put into operation.
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Wastewater treatment

30 Applications

Level and pressure measurement technology for municipal and industrial wastewater treatment.

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Drinking water supply

27 Applications

Measurement technology for all processes: from acquisition to treatment to storage.

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Fast delivery Wide variety of mounting options Simple setup and commissioning Reliable measurement

Measurement technology for wastewater treatment

Level measurement in the stormwater basin

If a stormwater overflow basin cannot hold the inflowing volume of water, part of it is discharged. Due to legal regulations, the containment and discharge events have to be measured and recorded accurately. A level sensor provides the required data for these events
Combined Sewer Overflow

Level measurement in the process water tank

Water for cleaning and rinsing is made available at various points in the sewage treatment plant via pressure pumps. To ensure a constant supply, the level in the process water tank is continuously measured.
Process water tank

Pressure monitoring in the pump room

The pressure in the pipeline is measured directly at the feed pump and displayed in the control system of the facility. Any potential malfunctions are quickly detected.
Pump room

Level measurement in the sewage lift station

Wastewater and the materials contained in it, are raised to a higher level by a screw pump, which allows them to flow down towards the sewage treatment plant over a natural gradient. Level measurement in the inlet shaft ensures economical operation of the pumps.
Sewage screw lifting station

Measurement technology for drinking water supply

River level measurement

Close monitoring of the river level is an important prerequisite for reliable extraction for drinking water production, as well as flood detection and warning.
River level measurement

Level measurement in the flocculant storage tank

Flocculant is an important chemical for wastewater treatment, and is stored in a special tank. Continuous level measurement from the outside, right through the tank roof, ensures a sufficient supply of flocculant.
Storage tank

Pressure monitoring in the drinking water pipeline

To transport the drinking water, pumping stations generate the required water pressure, which is constantly monitored by a pressure transmitter.
Drinking water pipeline

Water level measurement for control of the screen rake

The degree of buildup is determined by means of a differential measurement of the water levels in front of and behind the screen, which initiates the cleaning of the screen when necessary.
Screen rake control

Sensors for the water and wastewater industry

VEGAPULS radar level sensors

Compact level sensors with 80-GHz radar technology deliver reliable measuring results under all conditions.
With fixed cable connection
With cable connection compartment

With fixed cable connection

With fixed cable connection Protection IP66/IP68, Type 6P
Protection IP66/IP68, Type 6P
With fixed cable connection Protection IP66/IP68, Type 6P

VEGAPULS C 11

Measuring range up to 10 m
Measuring accuracy ± 5 mm
4 … 20 mA
 
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With fixed cable connection Protection IP66/IP68, Type 6P

VEGAPULS C 21

Measuring range up to 20 m
Measuring accuracy ± 2 mm
4 … 20 mA, HART, Modbus, SDI-12
Explosion protection

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VEGAPULS C 22

Measuring range up to 20 m
Measuring accuracy ± 2 mm
4 … 20 mA, HART, Modbus, SDI-12
Explosion protection

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VEGAPULS C 23

Measuring range up to 30 m
Measuring accuracy ± 2 mm
4 … 20 mA, HART, Modbus, SDI-12
Explosion protection

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With cable connection compartment

With cable connection compartment Protection IP66/IP67, Type 4X
Protection IP66/IP67, Type 4X

VEGAPULS 11

Measuring range up to 10 m
Measuring accuracy ± 5 mm
4 … 20 mA
 
 
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VEGAPULS 21

Measuring range up to 20 m
Measuring accuracy ± 2 mm
4 … 20 mA, HART
Explosion protection
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VEGAPULS 31

Measuring range up to 20 m
Measuring accuracy ± 2 mm
4 … 20 mA, HART
Explosion protection
With display

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VEGABAR pressure sensors

It doesn’t matter if the sensor is used to measure pressure in pipelines or containers holding abrasive media, such as stones or sand, or in hygienic processes, where it has to meet strict cleanability requirements: VEGA offers pressure sensors with options for metallic or ceramic measuring cell. Both functional principles provide advantages and features that enable reliable measurement performance under different operating conditions.
Process pressure measurement
Hydrostatic pressure measurement
Differential pressure measurement

Process pressure measurement

Pressure sensors with ceramic measuring cell

VEGABAR 82

The all-rounder with ceramic measuring cell

plics® instrument platform

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Pressure sensor with switch output function

VEGABAR 28

With ceramic measuring cell
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Pressure sensor with switch output function

VEGABAR 38

With ceramic measuring cell
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Hydrostatic pressure measurement

Pressure sensor with switch output function

VEGABAR 38

With ceramic measuring cell
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VEGABAR 82

The all-rounder with ceramic measuring cell

plics® instrument platform

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VEGAWELL 52

Submersible pressure transmitter with ceramic measuring cell
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Differential pressure measurement

VEGADIF 85

Differential pressure measurement for any medium
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VEGAMET controllers

The optional VEGAMET controllers complement VEGAPULS radar sensors and are ideal for the requirements of the water and wastewater industry. They allow simple implementation of pump controls, flow measurement in open channels and overfill protection according to WHG.
VEGAMET 841, 842, 861, 862

VEGAMET 841, 842, 861, 862

VEGAMET 841, 842 for analogue sensors
for analogue or digital sensors, data loggers,
field housings

VEGAMET 841

Input:
1x 4 … 20 mA sensor input

output:
1x 0/4 … 20 mA current output,
3x work relay
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VEGAMET 842

Input:
2x 4 … 20 mA sensor input

output:
2x 0/4 … 20 mA current output,
3x work relay
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VEGAMET 861

Input:
1x 4 … 20 mA/HART sensor input,
2x digital input
output:
1x 0/4 … 20 mA current output,
4x work relay
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VEGAMET 862

Input:
2x 4 … 20 mA/HART sensor input,
4x digital input
output:
3x 0/4 … 20 mA current output,
6x work relay
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Accessories for easy installation

A wide range of mounting accessories from VEGA supports the installation of sensors and controllers on site. In exactly the place and position your application requires. This allows you to install your sensors easily and also protect them against external influences.

Wall bracket for VEGAPULS

Mounting bracket with sensor holder

Ceiling bracket for VEGAPULS

Mounting bracket for ceiling mounting

Pipe mounting for VEGAMET

Pipe mounting set

Sun protection for VEGAMET

Stainless steel sunshield

Advantages of VEGA measurement technology

Reasonable price

Quality pays off: the long-lasting sensors reduce maintenance work as well as operating costs.
 

Fast delivery

Whether initial delivery or repair: VEGA instruments arrive at your facility within a few days. That reduces stocking costs considerably.  
 

Simple integration

VEGA sensors can be easily integrated into existing systems. Fast mounting, setup and adjustment make installation easy.
 

Our service for you

Every application is different and has its own special challenges. Would you like to talk with an expert and let him help you determine which sensor best fulfils your requirements? Just give us a call. We’re happy to give advice and help you select the right instrument.

VEGA Grieshaber KG

Am Hohenstein 113
77761 Schiltach
Germany

Tel.: +49 7836 50-0
Fax: +49 7836 50-201
info.de@vega.com
www.vega.com

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Videos and blog articles on wastewater and drinking water measurement technology.

We show all relevant applications, answer questions and bring you up to date with extensive application and industry knowledge. All information is available at any time, there are recordings of live demos, practical short videos and blog articles.

Explanatory videos

Short videos about sensors for wastewater treatment and water supply
VEGA Water Tour videos

Live demos

30-minute, in-depth live demos on all sensors for wastewater treatment and water supply
Live demos

Blog articles

General information about the sensors and their application 
Blog articles

Tender texts for bills of quantities

To help you draw up bills of quantities (contract specifications) quickly and effectively, we’ve provided an overview of the most common applications in wastewater treatment and drinking water supply systems. Each application includes the recommended VEGA instrumentation, including the tender texts for the applied sensors.

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Interconnected solutions

Online tools

To ensure that production facilities are competitive today and stay competitive tomorrow, process cycles have to be optimised and costs reduced – without compromising quality. With intelligent networking and unique services, VEGA makes processes noticeably more efficient and reliable throughout the entire value-added chain.

Wireless communication provides better accessibility: Simply via VEGA Tools app – on any available smartphone or tablet.

Wireless adjustment

With Bluetooth, VEGA is looking far into the future. But already today, radio technology is making processes more and more flexible. Wireless communication provides better accessibility: in clean rooms, in harsh industrial environments and in hazardous areas. It allows parameterisation, display and diagnostics from a distance of up to 50 metres, thus saving time and avoiding dangers. Simply via VEGA Tools app – on any available smartphone or tablet.

  

VEGA instrument adjustment
IO-Link is a digital interface that can transmit parameters automatically.

IO-Link

VEGA uses IO-Link to make optimal use of all possibilities. With this manufacturer-independent, standard communication tool, sensors can be installed, parameterised and, if necessary, put back into operation faster and more cost-effectively. IO-Link is a digital interface that can automatically transfer parameters when an instrument is replaced.
IO-Link-Portfolio
With myVEGA as your personal information platform you have access to numerous online functions relating to the VEGA products.

myVEGA

With myVEGA as your personal information platform you have access to numerous online functions relating to the VEGA products.

  • 2D/3D drawings of configured instruments
  • Access to product documentation and order data
  • Access codes for VEGA sensors
MyVEGA
VEGA Inventory System makes all important process and forecast information visible and easy to grasp.

VEGA Inventory System

Lower inventory levels mean lower costs. VEGA Inventory System makes all important process and forecast information visible and easy to grasp. Measuring instruments installed on containers, tanks or silos automatically inform the user when replenishments are required. In your plant, the user-friendly service software accesses not only current measurement data, but also consumption data from previous operating periods.
VEGA Inventory System

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