
Development and manufacture of force sensors, torque transducers, weighing technology and test stands in Wuppertal
INDUK GmbH
WuppertalNew on Amplifa
About INDUK GmbH
INDUK GmbH is a manufacturer based in Wuppertal specialising in industrial force measurement and weighing technology. The company was founded in October 1998 through a management buy-out, in which employees bought out the strain gauge sensor divisions of Erichsen Prüftechnik Wuppertal GmbH from the American Ametek group; all staff from the strain gauge sensor division were taken over. The product range includes force measuring instruments, force transducers, hydraulic load cells, load cells, torque sensors, evaluation electronics as well as custom-developed sensors and force and torque test stands. The WASA brand product range of hydraulic load cells was also taken over from AWB Apparatebau GmbH. In addition to standard solutions, the company offers calibrations with a factory calibration certificate and traceability to a national standard, loan devices, as well as distribution and service in Germany for belt scales and load cells from S-E-G (Sweden). The products are used, among other things, in aerospace, in industrial force measurement and weighing technology, and for machine monitoring.
- Site
- Wuppertal
- Processes
- Development and manufacture of custom force sensors and torque transducers, Development and manufacture of force and torque test stands, Calibration of measuring instruments (factory calibration certificate with traceability to a, Manufacture of hydraulic load cells (WASA brand, takeover of the product range), Calibrations, Loan devices, Development of custom sensors, Manufacture of test stands
- Materials
- Stainless steel (contact pin), Light metal (housing), Stainless steel, Light metal (aluminium)
- Certificates
- DIN EN ISO 9001:2015, ISO 9001
- Founded
- 1998
- Industries
- Aerospace, Industrial force measurement and weighing technology, Machine monitoring
- 01
Development of custom sensors
- 02
Manufacturing
- 03
Calibration with traceability to a national standard
- 04
Distribution and service (incl. S-E-G distribution in Germany)
Materials and construction methods
Stainless steel
Used for the contact pins of the spring-scale contactors.
Light metal (aluminium)
Housing of the spring-scale contactors, hammer-finish painted.
Location

Wuppertal
DEDevelopment, production, calibration and distribution
- Materials
- Stainless steel, light metal
Components and products







Inside the production

Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Development and manufacture of custom force sensors and torque transducersEngineering | – | – | – | – | – |
| Development and manufacture of force and torque test standsTesting | – | – | – | – | – |
| Calibration of measuring instruments (factory calibration certificate with traceability to aTesting | – | – | – | – | – |
| Manufacture of hydraulic load cells (WASA brand, takeover of the product range)Engineering | Measuring accuracy <±2 % FS | – | – | – | – |
Additional services
Reference customers
Quality
The company is certified to DIN EN ISO 9001:2015. Calibrations are carried out with a factory calibration certificate and traceability to a national standard for monitoring of measuring equipment.
| Evidence | Wuppertal |
|---|---|
| ISO 9001 |
History
- 1998
Foundation of INDUK GmbH in October 1998 through a management buy-out: parts of Erichsen Prüftechnik Wuppertal GmbH were bought out by employees from the American Ametek group; all staff from the strain gauge sensor division were taken over.
Takeover of the hydraulic load cells product range of the WASA brand from AWB Apparatebau GmbH.