Controller

The interface between technology and user

The high-resolution touch screen provides best technical comfort and a virtual keyboard, including Latin, Asian and Cyrillic characters. A real time chart shows the trends and provides quick and clear information about the current process cycle, while the menu and display functions are clearly laid out. The user interface is intuitive and simple to use. Password-protected user administration and a stable, comprehensive data memory for all process values and events ensure the traceability, reliability and safety of the system.

Various digital interface options allow simple device integration in any control system. Moreover, via a browser connection, the controller can be operated with a PC or tablet.

Features

• newest microprocessor technology, with high resolution TFT touch screen for comfortable operation and best view under any light condition

• front side IP65 protection degree, optional rack mounted or with additional field enclosure

• 4...20 mA I/O, relay contacts, fail safe contacts as well as TCP/IP and fieldbus interfaces

• Ethernet, serial interface and USB port

• 2 GB SSD data memory for stable record of measuring values and event tracking

• multi-channel real time chart

• multi-lingual user interface and virtual keyboard, including Latin, Asian and Cyrillic characters

• user-defined password codes for various levels of system access security

• SonicGraph^® (direct view of the high frequency sonic signal) for optimization of the measuring conditions (e.g. gas bubbles)

• reading out of the data and event storage

• reading out of the data sheets and reports

• management of various product data sets

• calculation and upload of self-made product data sets by the user

• secure remote control of the controller via browser with PC or tablet

Controller types

Controller 40
The controller 40 is used for the analysis of multi-component blends (lye-salt-water, acid-salt-water) especially in gas scrubber and neutralization applications.

Controller 30

The controller 30 is equipped with a powerful sensor interface. This enables the communication and power supply of up to four sensors. This allows the realization of budget-optimized solutions for multi point measurements.

Controller 20

The controller 20 is an economical unit and ideal for cost-conscious end-users. This controller has reduced equipment and can interface with only one sensor.

LiquiSonic®

The analyzer that sets new standards

Inline Measuring systems for concentration and density analysis of liquids

The LiquiSonic® measuring systems enable inline concentration analysis of liquids. The measurement technology is able to analyze the components of fluid mixtures and can provide information about the concentration or density in real time. The sensors are based on the principle of ultrasonic velocity measurement. They are therefore practically maintenance-free and can reliably provide measured values even under challenging measurement conditions.

The percentage of a specific liquid in a mixture of liquids can thus be determined very easily. Numerous sensor variants and options are available for different applications and installation conditions. We would be pleased to assist you in finding out how the LiquiSonic® measuring system can solve your measuring task.

LiquiSonic^® consists of up to four sensors and one controller. The devices are digitally connected, what guarantees high, drift-free measurement accuracy and interference-free data transfer at distances of up to 1,000 m (3,280 ft). Interruptions caused by wiring or extensive recalibration when a sensor is exchanged are now things of the past.

The ultrasonic measurement process produces results of exceptional quality when applied in the field. It can deal with extreme processing conditions such as temperatures between -100 °C (-150 °F) and +200 °C (375 °F) and process pressures of a few mbar to 500 bar (7,000 PSI). The stable and maintenance-free nature of LiquiSonic^®, as well as the minimal efforts for installation and operation, all pay off in the long run, especially when following a practice of continuous process improvement.

LiquiSonic^® allows multiple component measurements to be carried out, such as the independent measurement of scrubbing liquids and the dissolved salt in gas scrubber applications or the alcohol content and residual extract in beer.

We have already prepared complete systems for certain industries; combinations of sensor, controller and user interface are adapted to specific applications:
LiquiSonic^® Plato analyzes the original gravity of liquids in breweries,
LiquiSonic^® Online Bath Monitor optimizes cleaning and coating baths and
LiquiSonic^® Lab is used for laboratory applications.

State-of-the-art configuration software and a broad range of useful accessories are part of our product range.