High-speed, accurate and reliable color contrast differentiation. 
The CNTX combines small spot size and fast response to achieve high-speed contrast differentiation of both neutral and color targets. The contrast sensor has: 
 
    - Highest Resolution of 50 gray-scale levels -  detects minute differences.
- Fastest      40kHz switching frequency - speeds up      production.
- White LED-      works on any color. 
- Variable LED intensity - works great on bright, dark &      glossy surfaces.
- Remote Lock -      prevents tampering by operator.
GNN VIETNAM
 
Email : contact@gnnvietnam.com
Website : www.gnnvietnam.com or www.gnn.com.sg