Hydrostatic level indicator: optimal consumption control in battery tanks

August 2008 Level Measurement & Control

The new Level Indicator TankControl 01ZT from Afriso-Euro-Index is designed for the continuous level measurement and the reporting of level differences in interconnected fuel oil and diesel tanks (eg, battery tanks) with heights from 0,9 to 3 m.

The measuring system consists of the evaluation unit with graphic display as well as two submersible sensing probes. When a pre-selected and fully adjustable minimum or maximum liquid level is reached, a visual and audible alarm (with built-in mute facility) is given by the evaluation unit.

When a pre-selected adjustable level difference between probe No.1 and probe No.2 is reached, an alarm signal is also initiated. This will show up a possible faulty or suspect interconnection between the battery tanks and reduces considerably the risk of overfilling a tank. The liquid levels in the tanks are measured daily, memorised and converted. This facilitates an excellent check on levels of consumption. The consumption history can be displayed over a period of up to five years.

A graphic display gives a quick, easy-to-read overview of consumption, tank contents and an estimated forward fuel coverage of the existing fuel stock. Commissioning of the instrument is simple and quick with menu-guided instructions. The hydrostatic Level Indicator TankControl 01ZT requires a 230 V a.c. supply; two change-over relays are incorporated for further switching functions or for connection to remote event reporting systems such as Afriso EMS 220 or EMS 442.

Further reading:

Small, inexpensive radar level transmitters
VEGA Controls SA Level Measurement & Control
Anyone who needs to keep processes running needs level measurement technology that measures reliably. However, what is needed is not always the most ‘fully featured’ solution, but the smartest one. This is exactly what VEGAPULS radar transmitters of the BASIC series do.

Read more...

---

Meeting the challenges of tank obstructions interfering with radar
Level Measurement & Control
One of the most challenging applications for non-contacting radar level transmitters is measuring level in tanks with internal obstructions, such as agitators, heating coils, pipes, ladders or baffles. Rosemount non-contacting radar level transmitters from Emerson feature an advanced solution that enables accurate and reliable level measurements in tanks with obstructions.

Read more...

---

A fresh approach to dairy processing
VEGA Controls SA Level Measurement & Control
Ensuring the quality and safety of milk throughout the production process is of the utmost importance in the dairy industry. The VEGABAR pressure transmitters are suitable for hygienic applications. They are an asset in the dairy industry and have been used with success for measuring the milk level and the process pressure in storage tanks.

Read more...

---

Multiphase level measurement
Mecosa Level Measurement & Control
The measurement of more than two phases or of interfaces that are not clearly defined poses a number of challenges for measurement technology. Radiation-based measuring systems such as Berthold‘s EmulsionSENS master these problems.

Read more...

---

Simple and efficient level measurement in the mining, minerals and metals industries
Endress+Hauser South Africa Editor's Choice Level Measurement & Control
Measuring devices in the mining, minerals and metals industries face the challenge of varying material states and long distances in measurement height. Endress+Hauser’s answer to these challenges is the new Micropilot family.

Read more...

---

Level measurement of an acid dosing tank at a WWTP
Level Measurement & Control
Ferric chloride and other acids are essential chemical substances in water and wastewater treatment. To control the dosing of acid solutions, an Australian wastewater treatment plant uses a special container to store, mix and add these chemicals. The company opted in favour of KROHNE’s OPTIWAVE 1540 radar level transmitter

Read more...

---

Powering sub-Saharan Africa’s energy future
VEGA Controls SA Level Measurement & Control
Crude oil storage plays an important role in the energy infrastructure of sub-Saharan Africa. The management of crude oil storage in comes with numerous challenges, including safety concerns, environmental conditions and infrastructural limitations.

Read more...

---

A new era in radiometric level and density measurement
Mecosa Level Measurement & Control
The LoopSeries LB 430 radiometric detector from Berthold Technologies has a revolutionary power solution and sets new standards in level and density measurement.

Read more...

---

Level measurement of leachate from sewage sludge humification
KROHNE Level Measurement & Control
A municipal utility in eastern Germany operates a state-of-the-art wastewater treatment plant with sustainable sludge treatment. The ultrasonic signal was being partially deflected by the wind, leading to frequent false measurements and inefficient process workflows. The problem was solved by replaced the ultrasonic level sensor with KROHNE’s OPTIWAVE 1540 non-contact radar.

Read more...

---

Groundbreaking measurement system
Mecosa Level Measurement & Control
Berthold Technologies has launched the LoopSeries LB 430, an innovative, industry-leading measurement system designed to enhance operational efficiency with advanced level, density, and level switch capabilities.

Read more...

---