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DSD Pressure switches
DSD Pressure switches
DSD Pressure switches
For use in oil and fluid grease lubrication systems with pressures up to 45 bar (652 psi)
DSD sensors are single, mechanical-diaphragm pressure switches. They are used for pressure monitoring and vary in regard of pre-adjusted pressures, electrical connections and dimensions. Under pressure, a pressure plunger carries the contact washer and moves it to the opposing contact and closes the electrical circuit. If the pressure is reduced by the amount of hysteresis, the switch opens again. On an NC contact, contacts are made in the opposite way. In single-line systems, DSD sensors can be integrated before the last metering device at the end of the lubrication line.
Features & benefits
- Very small and compact design
- Available for a pressure rating from 0 to 45 bar (0 to 653 psi) in fixed increments
- Electrical connection is established via screwed contacts, tab connectors, circular connectors or rectangular plug connectors
- Pressure monitoring, dependent upon the mechanical design of resulting pressure and preloaded spring force of the pressure spring
- Mechanical switch can be used as both a normally closed contact (NC) and a normally open contact (NO)
Applications
- Machine tools
- Printing machines
- Minerals and mining
- Food and beverage
- Wind turbines
- Service vehicles