CASE STUDY | Streit-TGA

Modular innovation powered by WebIQ

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Through their collaboration with Smart HMI, Streit-TGA has revolutionized the visualization and control of modular hydraulic systems. By integrating WebIQ into their prolineMBS product line, Streit-TGA has achieved a scalable, intuitive, and standardized solution that enhances operational efficiency and delivers exceptional value to their customers.
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Streit-TGA is a German engineering company with two decades of experience in plant construction. Known for their innovative and pragmatic approach, they specialize in prefabricated modular hydraulic solutions for heating and cooling applications. Their flagship product line, prolineMBS (Modular Building Solutions), includes:

  • Pump stations
  • Energy shifting stations
  • Free cooling stations
  • Heat recovery stations
  • Cooling/heating containers
  • Prefabricated modular centers
  • Building automation systems

These solutions are deployed across industries such as data center cooling, heat pump systems, pharmaceuticals, and the food industry, where precision, reliability, and energy efficiency are paramount.

Customer challenge

As Streit-TGA developed the prolineMBS series, they faced the challenge of creating a simple yet powerful visualization system for their modular hydraulic stations. They needed a solution that could:

  • Seamlessly connect to PLCs using standardized industrial protocols
  • Offer intuitive monitoring and data logging
  • Provide detailed alarm management
  • Be flexible enough to support a wide range of applications

The goal was to modernize their offering with a digital interface that matched the sophistication of their hardware.
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The technical solution

Smart HMI provided Streit-TGA with WebIQ, a web-based HMI/SCADA solution that perfectly aligned with their modular philosophy. WebIQ enabled Streit-TGA to build:

  • User-friendly HMIs for both system operators and service personnel
  • Modular visualization templates that could be reused across different systems
  • Standardized interfaces that reduced engineering time and complexity

The result was a deeply integrated and scalable visualization system that supports every prolineMBS application. Operators benefit from clear, optically appealing dashboards, while service teams gain access to detailed diagnostics and alerts, improving uptime and maintenance efficiency.

“The user-friendliness of the WebIQ Designer tool is top-notch. I don't know of anything comparable. Despite the many parameters, the menu navigation is intuitive and self-explanatory. WebIQ fits in seamlessly with our prolineMBS working method in modular project planning.”

Johannes Klüglich, Data Visualization Specialist, Streit-TGA

Technical magnitude

Streit-TGA’s implementation of WebIQ spans across a wide array of hydraulic systems. Thanks to the modular template structure, they achieved:

  • Maximum standardization across projects
  • Significant reduction in project planning time
  • Higher production output due to streamlined engineering

WebIQ is now a core component in every Streit-TGA system, enabling consistent performance and simplified deployment.
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Value creation from Smart HMI

WebIQ has added substantial value to Streit-TGA’s offering by delivering:
A clear and intuitive user interface

Visually appealing dashboards that enhance customer experience

A ready-made complete package that simplifies deployment

Simple, intuitive operation that reduces training and support needs

This has allowed Streit-TGA to differentiate their solutions in a competitive market, offering not just robust hardware but also intelligent, user-centric software.

Why Smart HMI was chosen

Streit-TGA selected Smart HMI and WebIQ for several compelling reasons:

01

Perfect fit for their technical requirements

02

Fair price-performance ratio

03

Platform independence – not tied to specific hardware or operating systems

04

Strong local support and long-term partnership focus

The collaboration was further strengthened by Smart HMI’s commitment to customization, technical expertise, and responsive field application engineers.