Measurement systems
Proven in series production.
For springs, catalytic converters, rolls and containers, we have measuring systems that work in production. Each one can be adapted to your part, because the mechanics and the software come from us.

Systems
Five systems for four part families.
Your part family is not among them? That is what our custom machine building is for.
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SMS Compact
Small and medium compression and extension springs
- Length L0
- up to 250 mm
- Wire diameter
- 1.5–20 mm
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CMS / CMS2
Catalytic converters and particulate filters
- Point sensor resolution
- 1.5–3 µm
- Measuring rate
- up to 30,000 pts/s
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Blue Laser

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Custom developments
TMS, BMS and more
- TMSThickness measurement on flexible structural parts, twin sensor, repeatability 5 µm
- BMSBoss parts of hydrogen tanks, several freely arranged line sensors
Comparison
The systems side by side.
Values according to the data sheet. All systems can be adapted to your part.
| System | Parts | Measuring principle | Key figures | Design |
|---|---|---|---|---|
| SMS | Suspension and axle springs up to 650 mm high | Laser line, path tracking | Resolution 12 / 24 µm, up to 1,000 profiles/s | 1200 × 720 mm, height 1900 mm |
| SMS Compact | Compression and extension springs up to 250 mm long | Laser line | 2048 points per profile, up to 10 kHz | 900 × 600 mm, height 600 mm |
| CMS / CMS2 | Substrates, canned DPF/GPF, tubes | Laser point and line, can be combined | Resolution from 1.5 µm, up to 30,000 points/s | CMS 1200 × 820 mm; CMS2 for the line |
| RMS | Rolls and rollers, Ø 80–520 mm | Contour measurement on the rotating part | Repeatability < 5 µm, cycle time < 120 s | System with turntable |
| CGMS | Containers, Ø 160–570 mm | Blue laser line | Throughput < 10 s, up to 2,000 profiles/s | Table-top system 1400 × 600 mm |
Common ground
What all systems have in common.
Software
InnoMeas on every system.
Evaluation and machine control in software we developed ourselves. About InnoMeas

Sensors
Laser sensors from Micro-Epsilon.
As a Solution Partner, we have worked with Micro-Epsilon since our foundation.
Integration
Open to your line.
EtherCAT, S7, PROFINET, MELSEC / CC-Link, Modbus/TCP, TwinCAT. Data to qs-STAT, databases or in your format.
From automotive to your industry
Automotive know-how for your production.
In the automotive industry, our systems measure suspension springs and exhaust aftertreatment components to the standards and specifications of Volkswagen, Mercedes and GM. We bring this experience with tight tolerances, inline inspection and PLC integration to every industry that manufactures goods and where accurate measurement pays off.
Your industry is not listed? Tell us about your measurement task.
Describe your measurement taskContact
Tell us about your measurement task.
You talk directly to the engineers who build your system. Drawings and photos help us with the first assessment.
- Phone
- +49 5622 930807-0
- info@qsigma.de
- Address
- Qsigma GmbH, Brautäcker 4
34560 Fritzlar, Germany - Service
- remote and on site · Service and support