Logo of the Federal Ministry of Agriculture, Food and Regional Identity
Made in Germany logo
EXPOAGRO 2026German Exhibitors Sensor-Technik Wiedemann GmbH (STW)

Sensor-Technik Wiedemann GmbH (STW)

Booth number: 05
www.stw.technology

About us

As an internationally active company with headquarters in Bavaria, Germany, we have stood for high quality solutions in the digitalization and automation of mobile machines for more than 40 years. With a modular system of generic and customer-specific products, systems and software solutions, we support our customers on their way to making their machines the best in the world with the most innovative technology.

Compatible products and systems from our global partner network complement our modular system. We accompany our customers as partners in the engineering and integration process.

With our hardware and extensive software toolchain, we help both medium-sized and large OEMs improve the performance and efficiency of their machines. We help enhance safety and prepare our customers to meet the engineering challenges of the future and Industry 4.0.

We are an independent family company, support the advancement of our employees and respect our responsibility towards the environment and society.

STW @ Agritechnica 2025

Sophisticated Surroundview Demonstration

Address

Sensor-Technik Wiedemann GmbH (STW)
Am Baerenwald 6
87600 Kaufbeuren
Germany

E-mail: info.stw@wiedemann-group.com
Phone:  +49 8341 95050
Internet: www.stw-mobile-machines.com

Contact person:

Nico Lastin
Supervisor Field Sales
E-mail: nico.lastin@wiedemann-group.com
Phone: +49 151 17220915

Products & Services

Agricultural Machinery: Spare Parts & Components
Agricultural Technologies
Components & Systems for Metering, Measuring Control & Sensor Technology

As individual as our customers are, as individual are their application cases from extremely different fields of application.

In order to realize these highly interesting implementation scenarios economically and in line with requirements, it is necessary to manufacture extremely robust and flexible products.

We offer the bases for implementing highly specific branch solutions through our comprehensive product portfolio.

ESX - Controllers that cover every automation need

  • Latest functional safety and cyber security standards

  • Highest computing performance due to multicore processing

  • Fastest communication with multiple Ethernet and CAN interfaces and protocol stacks

  • Sophistic programming environments supporting Structured Text (IEC61131-3 - Codesys or Neuron Power Engineer), C/C++, Matlab

  • Open source system design (openSYDE), state-of-the-art debugging, and intuitive visualization

Visit website

Large Control Unit ESX.4cl with ISOBUS

Medium Control Unit ESX.4cm-ag with Highspeed ISOBUS

Small Control Unit ESX.4cs-gw with CAN / Ethernet Gateway functionality and ISOBUS

Electronic Control Unit - multiple configurations, ISOBUS, TIM

Small Codesys Control Unit with ISOBUS

Everything for an easy start

Sensors

  • Sensors for pressure, temperature, strain, and inclination

  • Highest, long-lasting quality

  • Foundation for higher machine automation and operator assistance

Visit website

Pressure Sensors and Switches for toughest challenges

SMX.igs-a: IMU (inertial measurement unit) for precise inclination

SMX.dms: Direct or plate mounted strain sensor for safe control of loads

Temperature sensors for rough applications

TCG - communication and data management

  • A family of units - with the right features for every machine

  • Connects to any cloud via cellular network

  • Offers WiFi for local, wireless machine access

  • Provides a freely programmable Linux system for data pre-processing and filtering

  • Brings Over-The-Air (OTA) updates into your machine

Visit website

TCG-4 - our performace platform with configurations for any need, ISOBUS compatible

TCG.5 - the advanced platform with RTK support and video streaming, ISOBUS compatible

TCG.nano - the unique essential telematics experience, ISO compatible

BCX - body control units

The BCX.4cs is our central electronics unit that combines the advantages of a central electrical system and an electronic control unit in one device. It meets the high requirements for shock and vibration resistance to the same extent as our control units and is predestined for use in harsh environments thanks to the IP6K9 sealed housing.

Visit website

BCX.4cs-ag - control your impelment, distribute, switch and supervise your power

HPX - High Performance Platform for high automation

  • High-performance multiprocessor system

  • Artificial Intelligence hardware accelerator

  • Wide range of communication interfaces such as CAN, Ethernet, RS232

  • Up to 8 GMSL2 camera interfaces

  • Multifunctional inputs and outputs

  • Integrated camera and sensor supply

  • Optional integrated surround view functionality

Visit website

HPX.ai-vision - supervise your surroundigs, control your machine

My German Pavilion

  • Manage your personal profile here and enter your desired business contacts to German companies
  • Keep an eye on the trade fairs, German exhibitors and products that are of interest to you
  • Receive an e-mail notification on relevant upcoming German trade fair presentations
Sign up now