Linear Optical Scale

Linear Optical ScaleGMS T / V: Incremental Modular Optical Scale.  Modular optical scale with stainless steel grating, particularly suitable for long strokes (ML upto 30040 mm).    Rugged & heavy profile, in Anodized Aluminium.    Coupling gaskets between the modules for a better fit of mechanical parts (in case of dis-assembly & re-assembly). Resolution upto 0.1 m. In the T Version resolutions are programmable via serial line.   Accuracy grade 10 m.  Linear thermal expansion co-efficient ( ) = 10.6 x 10-6 C-1  suitable to application. Reference indexes at Coded Distance, or at Constant Step (50 mm) or Selectable. Sine wave or TTL signal output. Protected against Inversion of Power supply polarity & short circuit on output ports.