Amphenol Piher SSH Speed Sensors

Amphenol Piher SSH Speed Sensors offer a 4VDC to 24VDC operating voltage range, IP67 sealing, and a -40°C to +125°C operating temperature range. These sensors are designed to calculate the speed and direction of ferrous gears in demanding environments like vehicle transmissions. SSH speed sensors are resistant to moist and high-vibration environments, feature ESD protection, and are fast and near-zero speed sensing capable. The Hall-effect sensor measures the variation in flux found in the air gap between the passing teeth and the magnet. Amphenol Piher SSH Speed Sensors are suitable for engine speed, anti-lock braking systems, wheel speed and direction, and pump speed feedback.

Features

  • Speed and direction feedback
  • Fast and near-zero speed sensing capable
  • Compact and rugged design
  • Sealed for harsh environments
  • Resistant to moist and high vibration environments
  • ESD protection
  • Easily customizable cable or connector interface

Applications

  • Vehicle transmission
  • Wheel speed and direction
  • Engine speed
  • Anti-lock braking systems
  • Pump speed feedback

Specifications

  • IP67 sealed rating
  • 4VDC to 24VDC operating voltage range
  • -18VDC reverse supply voltage
  • 5.9mA to 16mA supply current range
  • 1ms power-on time
  • 1.5mm air gap
  • 50g shock
  • 5Hz to 2000Hz vibration
  • -40°C to +125°C operating temperature range

Amphenol Piher SSH Speed Sensors