Balluff

BLT 21M-001-N-S4

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Description

Our luminescence sensors detect objects with its UV light that a human cannot see unaided. They are useful for detecting invisibly marked products. Or if, for example, lubricants are to be tested that were previously enriched with luminescent particles.
Part Number
BLT 21M-001-N-S4
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Specifications

Series
21M
Dimension
12 x 50 x 42.5 mm
Interface
NPN NO/NC
Input function
Key disable on/off, Teach Contrast (switching point)
Principle of operation
Luminescence Sensor
Principle of optical operation
Diffuse sensor, Focused
Special optical feature
Coaxial Optics
Beam characteristic
Focused
Light type
Ultraviolet light
Light spot size
Ø 1.5 mm at 10 mm
Range
0-40 mm
Connection
Connector, M12x1-Male, 4-pin
Housing material
Zinc, Die castingAluminum
Material sensing surface
Glass
Operating voltage Ub
10-30 VDC
Approval/Conformity
cULus, CE, WEEE

Documents

Data Sheet

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