Balluff

BOS 21M-NA-PR10-S4

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Description

Our retroreflective sensor is especially easy to align thanks to generous mounting tolerances. You only need to mount one electrical device plus a reflector. Large reflectors guarantee high ranges. The light barriers detect objects regardless of their surface, color and material. A pole filter makes them suitable for detecting shiny objects as well.
Part Number
BOS 21M-NA-PR10-S4
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Specifications

Series
21M
Dimension
15 x 50 x 42.5 mm
Interface
NPN Normally open (NO)NPN Normally closed (NC)
Principle of operation
Photoelectric sensor
Principle of optical operation
Retroreflective sensor
Light type
LED Red light
Range
0-8 m
Connection
Connector, M12x1-Male, 4-pin
Housing material
Zinc, Die castingAluminum
Material sensing surface
PMMA
Operating voltage Ub
10-30 VDC
Approval/Conformity
CE, cULus, EAC, WEEE

Documents

Data Sheet

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