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Home By market Automotive Powertrain: Engine Pressure Switches and Sensors
Pressure Switches and Sensors

engine_oil

Engine Oil Pressure Switches

Description

Oil pressure switch for the oil warning light on the vehicle dashboard.

Application

Suitable for all gasoline or diesel engines

Characteristics

  • Single level pressure switch for low pressures.
  • Small sizes; high reliability; calibration stability.
  • Hydraulic tightness assures during lifetime.
  • Single our double wire electric connection.
  • Electric and mechanic connections according to customer requirements.
  • Filter version available

hlp_switches_1

High Level Pressure Switches

Applications

  • Hydraulic power steering system
  • Hydraulic suspensions

Characteristics

  • Single level switch.
  • Small sizes.
  • High reliability.
  • Pneumatic sealing for lifetime.
  • Snap-action electrical commutation.
  • Repeatability of set points during lifetime.
  • 2-wire electric connection.
  • Electric and mechanic connections according to customer requirements.

vacuum_pressure_switches

 

 

 

 

 

 

Vacuum pressure switches for S&S system

Description

Pressure switch to be mounted on the vacuum circuit of brake assistance system on start & stop vehicles.

Characteristics

  • • Normally Open / Normally Closed architectures.
    • Switching pressure range:             -300 / -700 mbar.
    • Switching pressure hysteresis:  >50 mbar .
    • Operating temperature:                -40 °C / +125°C.
    • Nominal working current:             5mA.
    • Maximum current:           15 mA.
    • Contact resistance:          Standard <10 Ohm.
    Optional <1 Ohm.
    • Operative life:                                   >500.000  cycles 0/-900 mbar.
    • Production:                        ~730.000 pcs delivered  in 2013.
    Normally Open / Normally Closed architectures.
  • Switching pressure range: -300 / -700 mbar.
  • Switching pressure hysteresis:  >50 mbar.
  • Operating temperature: -40 °C / +125°C.
  • Nominal working current: 5mA.
  • Maximum current: 15 mA.
  • Contact resistance: Standard <10 Ohm./Optional <1 Ohm. 
  • Operative life: >500.000  cycles 0/-900 mbar.

vacuum_pressure_sensor

Vacuum pressure sensor (Brake Assist System)

Characteristics

  • Double measurement for redundancy.
  • Pressure range: 0 / 3 bar ABS (0 / 43.5 PSIA).
  • Operating temperature: -40°C / +150°C.
  • Communication protocol: Analogic Output (Sent optional).
  • Integrated check valve.