E138 Mid Stroke Slim-Line Linear Position Sensor

E138 Mid Stroke Slim-Line Linear Position Sensor

The Intrinsically Safe E138 is ATEX and IECEx approved for use in potentially explosive gas/vapour and dust atmospheres. The E138 is designed for a wide range of industrial applications and is ideal for OEMs seeking good sensor performance in situations where a small diameter, short-bodied sensor is required for operation in hazardous areas.

  • Compact and space-efficient, being responsive along almost its entire length
  • Linear output proportional to displacemen
  • Output calibrated to the travel required, from 0-51mm to 0-100mm and with full EMC protection built in
  • Overall performance, repeatability and stability are outstanding over a wide temperature range
  • The sensor has a compact 19 mm diameter stainless steel body, is easy to install and set up
  • The stainless steel mounting flange has two 3.2 mm by 30 degree wide slots on a 25 mm pitch
  • The stainless steel plunger can be supplied free or captive, with female M4 thread, or springloaded with a ball end
  • The E138 also offers a range of mechanical options, environmental sealing is to IP67

Positek intrinsically safe sensors are designed to be used with a galvanically isolated amplifier.  Approved galvanic isolation amplifiers (X005) are available from Positek; there is a choice of 0.5-9.5V or 4-20mA transmission outputs.

The sensor can be installed with a cable length up to 1km between the sensor and the amplifier.

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