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SR21-IR

Photoelectric Sensor, Slot, SR21 Series, 2 mm, NPN / PNP, 10 Vdc to 30Vdc

SR21-IR - Photoelectric Sensor, Slot, SR21 Series, 2 mm, NPN / PNP, 10 Vdc to 30Vdc

Image is for illustrative purposes only. Please refer to product description.

Manufacturer Part No:
SR21-IR
Order Code:
7212549
Product Range
SR21 Series
Technical Datasheet:
SR21-IR   Datasheet
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Product Overview

The SR21-IR is a microprocessor-based Slot Sensor with ZAMA housing, glass lens and M8 4-pole connector. The slot sensor of the SR21 series, with 2mm slot width, 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 movement. The SR21-IR model with infrared emission is ideal for label or hole detection on continuous surfaces.
  • 0.5mm Resolution
  • Auto set pushbutton setting
  • Yellow output LED indication
  • 20µs Maximum response time
  • IP67 Protection rating
  • -25 to 60°C Operating temperature range

Applications

Sensing & Instrumentation

Product Information

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:
NPN / PNP

:
2mm

:
10V

:
30V

:
100mA

:
SR21 Series

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Technical Docs (2)

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