Home 
 Deutsch 
 Imprint 
  • Liwo
    • Company
    • Careers
    • History
    • Quality management
    • Sustainability
  • Markets
    • Overview
    • Automotive
    • Electrical engineering
    • Gas technology
    • Engineering
    • Pharmaceutical sector
  • products
    • Test systems for
    • • Injection pumps
    • • Common rail
    • • NOx emission control
    • • CNG/LPG-components
    • • Pressure regulators / valves
    • • Relays / performance switch
    • • Cuvettes and packaging
    • • QuickCell
    • • Chassis technology
    • • Safety technology
    • • Airbag generators
  • Testing Technology
    • Overview
    • Final assembly
    • Functional tests
    • Adjustment
    • Measuring equipment
    • Software
  • Service center
    • Customer service
  • Media
    • Trade fairs
    • Downloads
    • News
  • Contact
    • Message
    • Directions
    • Imprint
 
Test systems for
 
 
• Injection pumps
 
 
• Common rail
 
 
• NOx emission control
 
 
• CNG/LPG-components
 
 
• Pressure regulators / valves
 
 
• Relays / performance switch
 
 
• Cuvettes and packaging
 
 
• QuickCell
 
 
• Chassis technology
 
 
• Safety technology
 
 
• Airbag generators
 

 
products
 > 
• Safety technology
 

Safety technology

Sicherheitsventile

Buchholz relays / temperature sensors / pressure relief valve

Series and lab systems for testing safety components in energy business.

Applications:

Temperature sensor


Temperature sensor

Leak test for thermocouples

  • Limit leak rate: 1x10e-6 mbar*L/sec
  • Test pressur: 16 bar
  • Custom filling
  • Parts cycle: 120 sec

Functional test of Buchholz relays


Functional test of Buchholz relays

Example system

  • Hydraulic functional test of pressure relief valves
  • Oil leak test with hot oil

Markets:

Electrical (energy supply)