The setting of the switching threshold is carried-out automatically by simply pressing a push-button, or dynamically during label (or other reference) movement. The SR21-IR model with infrared emission is ideal for label or hole detection on continuous surfaces, while the SR21-RG model with double red or green emission suits color print register mark detection on transparent films for automatic packaging.
Features & Benefits
Teach-in setting: easy and fast setting procedure
Dynamic setting: possibility to set the sensor while the labels film is moving
12 bit resolution: high detection reliability for a precise reading
25KHz switching frequency: high detection repeatability
Red/Green emission model: possibility to perform contrast application
This product series has been developed to satisfy to requirements of the following reference applications:
Datalogic Group is a global leader in Automatic Data Capture and Industrial Automation. As a world-class total solutions provider and producer of bar code readers, data collection mobile computers, RFID ...