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DATASENSOR SR21-RG

Photoelectric Sensor, Slot, SR21 Series, Reflective, 7.5mm, NPN / PNP, 10 Vdc to 30Vdc

DATASENSOR SR21-RG
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Manufacturer Part No:
SR21-RG
Order Code:
1774926
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Product Range
SR21 Series
Technical Datasheet:
SR21-RG   Datasheet
ECAD / MCAD
Supply Frame Models Link
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Product Range Selector (SR21 Series)

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Product Overview

The SR21 series Slot Sensor with 2mm slot width, the device is characterized by a high 12-bit (4096 steps) resolution, a low 20µs response time and a switching frequency reaching 25kHz. 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 colour print register mark detection on transparent films for automatic packaging.
  • High switching frequency
  • IR or red/green light models
  • Detection of semi-transparent labels
  • Detection of register marks on transparents
  • 4-wire Antivalent NPN and PNP output
  • Yellow output LED, green/red bicolour READY/ERROR LED indicators

Applications

Sensing & Instrumentation, Industrial

Product Information

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:
NPN / PNP

:
7.5mm

:
10V

:
30V

:
100mA

:
SR21 Series

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Technical Documents (1)

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HK$1,647.65

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