Duncan Rogers (Engineering) Ltd

(Main Agents for Legris)

Tel: +44 141 882 6211  Fax: +44 141 882 5818

Pneumatic Sensor Fittings

Legris sensor fittings detect pressure drops.  They produce an end-of-stroke signal - pneumatic, electic or electronic - when the exhaust back pressure in the cylinder disappears.

They are generally used to detect the end-of-travel of a cylinder.  Legris sensor fittings are very compact.

They can be mounted on the cylinder, on the control valve or on the terminal block provided it is between the cylinder and the flow control.  For accuracy, the flow control regulator should be positioned as close as possible to the cylinder.  It can also be fitted to a sensor fitting mounted on the cylinder.

The range offers 3 models:

  • models with pneumatic output sensor - supplied with permanent pressure (suitable for most applications) or supplied by a branch made on the cylinder and control valve line on the opposite side (as the driving pressure supplies the sensor fitting no untimely signal can appear on start up)
  • models with electric output sensor - supplied with 3 core 0.5mm² cable, length 2 metres.

Technical Specifications

Working Temperature

-15° to +60°C

Working Pressure

3 to 8 bar

Breaking Pressure

0.5 or 0.6 bar depending on model

396 Hillington Road, Glasgow G52 4BL  UK    Tel: +44 141 882 6211   Fax: +44 141 882 5818

E-Mail: info@airlines-pneumatics.co.uk