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Through-beam

M18 Through Beam Sensor TX RX type NPN NO Sn: 5 Metre

Photoelectric Sensors
Product photographDimensions & wiring

Separate transmitter and receiver units detect objects interrupting the beam.

5 m
Sensing range
NPN / NO
Output
Cable
Connection
M18
Housing
10-35 VDC
Supply
NON flush
Mounting
PRODUCT SPECIFICATIONS

Technical data

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M18 Through Beam Sensor TX RX type NPN NO Sn: 5 Metre Catalog reference
Technical specifications for M18 Through Beam Sensor TX RX type NPN NO Sn: 5 Metre
Sensing01
TechnologyThrough-beam
ManufacturerDolphin
Housing / formM18
Sensing range5 m
Electrical02
Operating voltage10-35 VDC
Output circuitNPN
Switching functionNO
Maximum load current300mA
Mechanical03
ConnectionCable
Wire count3
Wiring notesCatalogue audit 25 October 2026: 3 conductors recorded from explicit, consistent product notation (Output: NPN NO 3 wire). Source-based catalogue value; wiring diagram and terminal assignment still require verification.
Cable length3 m EACH TX AND RX
MountingNON flush
Housing materialMetallic Nickel plated
Dimensions / length65 mm
Dimensional reference04
Body diameter18 mm
Housing length (excluding tip)65 mm
Catalog values listed above
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DOCUMENTATION

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