Research project 'Flow Sensor' - Rhine-Waal University of Applied Sciences

We have accompanied and supported this project for many months in the context of consulting and prototype development for electronic measurement data acquisition.  
We are pleased about the successful completion of the spin-off project "Fluctomation" of the Rhine-Waal University of Applied Sciences. The scientific result is an innovative and miniaturised flow sensor that functionally replicates the lateral line organs of fish.


We are open for business

You can reach us as usual by phone and email. At the moment we are not planning to close down our company due to the corona virus.


We have moved to a new location

You can reach us from now on Inneboltstraße 121 in Neukirchen-Vluyn, Germany.


Everything is in motion - including our company

We would like to inform you that Mrs. Scheuvens-Lass handed over the family business to me on 01.01.2019 after more than 25 years.
I have been part of the family business since the end of the 1990s and have already been motivated to pursue this responsible task in recent years as a general representative.
Over the past few months, we have worked together to ensure that the handover was as smooth as possible in order to avoid any restrictions in day-to-day business.
In the interest of a sustainable further development of the company, we are planning various new and further developments of our proven products in the near future.
Of course, I will continue to be your contact person.
We hope that you place the same trust in me and look forward to work with you in the future as partners, customers or suppliers.

- Lucrezia Kroeger-Lass


Initial operation on site

We offer on-site initial operation for both versions of our capacitor protection system.
Our technicians will support you in setting up the control unit and check the alignment of the transmitter and receiver units.
We do not execute any installation work.

Talk to us!


Company Anniversary

In celebration of our 25 years anniversary we would like to thank all out clients for many years of loyality an for their confidence in us!

Special thanks are also adressed to our business partners for the efficient an confident cooperation!


Windows 10 compatible:

SPM3 Software has been tested for compatibility with the operationsystem Windows 10 Professional (64 Bit) and Ultimate (64 Bit). No problems and/or restrictions were detected during our tests.


New functions and features of KoSchutz2

- Graphical representation of the measured values over time
- Relay output test
- USB interface
- SD card for storing and reading out the measured values and messages
- LAN network connection
- Customer-specific adaptations of the interfaces possible


SLE TeleGraph for SPM3 now available for preorder

A demo version of TeleGraph is now available in the download area. Telegraph works for the time being only with SPM3s and runs under Windows 7, Windows 10 and macOS Catalina.


KoSchutz Radio modules

We are currently testing alternative radio modules for KoSchutz. The new radio modules have a longer range and integrated error correction. The ID addressing of the new modules makes transmission even more reliable and stable.
Existing systems can be upgraded to the new modules.



The long-term tests for our new capacitor protection center unit have begun. The control unit is compatible with the last two generations of the communication module. Pre-orders are now possible.



In response to many requests, the central unit of the new KoSchutz2 will be optionally available in a 19" rack-mounted housing.


Preannouncement SPM4

SPM4, our new, selective level meter for currents and voltages including a phase meter, is about to be launched on the market. Our latest generation of portable meters features a high-resolution 7" color touch display and graphical display of the measurements directly on the instrument.


Preannouncement new software

We are currently working on a new PC software for our measuring instruments. The software will be available for different platforms and will be compatible with current devices as well as with new developments.
We are planning a step-by-step conversion to the new software package. The software is available for Windows operating systems and supports the SPM3. This will be followed by an extension for the TF recorder. This update will also support Linux and macOS operating systems as well as Android and iOS.
We will offer users of the existing software for TF recorders and / or SPM3 an upgrade at special conditions upon market launch.
We have already considered some improvement requests, but are still open and grateful for your suggestions for additions and features.


New Current clamps

We have extended our range of current clamps for our measuring instruments.
We will be pleased to inform and advise you on the selection of suitable current clamps for your application. 


Capacitor Protection

The base unit of the radio version of our capacitor protection is now equipped with a data filter, which checks the received data for plausibility.
The radio variant now has an internal radio antenna with improved range.
The infrared version has received hardware and software updates, increasing the range and making it easier to read the progress bar.
For both versions, a software update makes it easier to read the internal reception indicator.


SPM3 Option 04 Analog Output

Defeatable Anti-Aliasing-Filter for phase comparison


Firmwareupdate SPM3Rec available

Now SDHC - memory cards with sizes up to 32GB can be used.


Firmwareupdate RTC-SD available

Now SDHC - memory cards with sizes up to 32GB can be used.


KoSchutz - Capacitor Protection

OLED display for radio- and infrared- receiver finally available!
It is now possible to equip the radio and IR receivers with an OLED display in response to many requests.
The conversion of existing systems is partly possible - please contact us for details.