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GEMÜ 1231

Electrical position indicator ATEX

  • Description
  • Features
  • Technical specifications
  • Accessories

The GEMÜ 1231 electrical position indicator is suitable for mounting to pneumatically operated linear actuators. The position of the valve spindle is reliably electronically detected and reported via proximity switches through play-free and non-positive mounting. GEMÜ 1231 has been designed specially for valves with a stroke of 2 to 20 mm .

  • Position feedback via 2-wire proximity switch (NAMUR)
  • Adjustable switch point tolerances via threaded spindle
  • Can be fitted to GEMÜ valves or third-party actuators
  • Explosion protection for zone 1 and 21
  • ATEX
  • Explosion protection
  • NAMUR

Suitable products

Production plant for liquids

Product applications

Production plant for liquids

The plant is used for manufacturing liquid pharmaceutical products and consists of raw material supply, preparation and mixing of liquids and cleaning. 3 tanks are available for the preparation of liquids (2 x 1000 l and 1 x 2000 l). The tanks are pressure and vacuum resistant from -1 bar to +3 bar. Each tank is equipped with a separate heating/cooling system. The prepared products are mixed in 3 different mixing tanks with a contents of 2000 l each or in movable containers. The plant is designed according to GMP and qualified.

Product news

09.08.2018

Quarter-turn adapter makes universal installation of electrical position indicators possible