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E57 inductive proximity sensors

Tough-built sensor

E57G general purpose sensors – general purpose series sensors are a cost-effective solution that is optimised to include only those functions necessary for basic, reliable sensing without lacking the performance or features you expect in an Eaton product. These sensors include various diameter options designed to fit a variety of applications.

E57P performance sensors – with unmatched high noise immunity and short-circuit protection, the E57P performance inductive proximity sensors deliver top-of-the-line reliability. Manufactured to withstand harsh environmental conditions as well as otherwise damaging mechanical impacts, the E57 is rugged and tough.

E57PS performance short-body sensors – the same reliability and durability found in the E57PS performance inductive proximity sensors – just shorter. This product is a great choice for applications where limited space is an issue.

E57 two-wire AC and two-wire AC/DC sensors – The E57 series provides application flexibility by offering two-wire inductive proximity sensors with either AC or AC/DC sourcing. This group of sensors is further divided into the Global and Premium+ series.

E57 metal face sensors – unlike standard sensors that have plastic faces, Eaton's metal face inductive proximity sensors feature a tough, stainless steel face. Because of this, the sensors can withstand abrasion, impact of particulate debris, corrosion and chemical attack, providing reliable operation and longer life. In addition, common diameters, voltage styles and wiring connections make it easy to retrofit existing, damaged sensors.

E57 ferrous-only sensors – Eaton's ferrous-only inductive proximity sensors are a standard 18mm family of sensors that are designed to detect only ferrous.

Core features of E57 inductive proximity sensors

All sensors in the series boast:

  • Stainless steel body
  • Operating voltage 10–30 Vdc
  • Short-circuit protection
  • Laser-engraved label
  • 360-degree LED indicator

Additional features by series:

E57G

  • Output current (continuous) 100 mA
  • Operating temperature range  -25 to 70°C
  • Environmental rating IP67

E57P

  • Unmatched high noise immunity
  • Stainless steel body
  • Operating voltage 10–48 Vdc
  • Output current (continuous) 300 mA
  • Operating temperature range -40 to 70°C
  • Environmental rating IP69K

E57PS

  • Shorter body
  • Unmatched high noise immunity
  • Operating voltage 10–48 Vdc
  • Output current (continuous) 300 mA
  • Operating temperature range -40 to 70°C
  • Environmental rating IP69K

E57 two-wire AC and two-wire AC/DC

Global

  • Terminations include a two-metre cable, micro-connector and nano-connector
  • For power handling, DC units feature a 100 mA load current rating and AC units are rated up to 200 mA

Premium +

  • A large range of connector and output circuit options offer maximum flexibility in control system design
  • The robust design is ideal for extreme temperatures or environments with high-pressure washdown
  • High noise immunity of >20 V per metre prevents many problems associated with electrical noise
  • 360-degree, dual-colour output LED indicator provides easy viewing and simplified machine troubleshooting

E57 metal face 

  • Common 12, 18 and 30mm housing diameters allow for easy changing of existing, less robust sensors to increase machine uptime
  • The 20-mil stainless steel sensing face is thicker than competing units, providing a higher level of protection in extreme environments
  • These sensors offer wide operating temperature range of -25 to 70°C (-13 to 158°F)
  • The robust design is ideal for extreme temperature or environments with high-pressure washdown

E57 ferrous only 

  • Sensors are epoxy filled for shock and vibration resistance.
  • Sensors are designed for maximum heat tolerance to survive demanding industrial applications
  • Sensors offer a wide operating temperature range of -25 to 70°C (-13 to 158°F)
  • Sensors are built with high-quality stainless steel housings for reliable performance

Test the best!

Not sure if Eaton sensor and limit switch solutions are right for you? You can request samples of Eaton sensors FREE OF CHARGE to test them with your machine applications. We make our Eaton experts available to assist with product selection and provide technical guidance so that you can choose the right sensor for your needs.