Photoelectric sensor | Through-beam type | Transmitter + receiver | 500mm | 21,8x14,5x8,4mm | 10-30VDC | NO | PNP | M8 | ABS | red VCSEL beam | IP65

Technical specifications

Detection type: Through-beam
Nominal detection distance: 50 cm
Light source: Red VCSEL (680 nm)
Beam diameter: 4 mm @ 50 cm
Minimum detectable target: ≥ Ø2 mm opaque object
Output type: PNP, NO  
Response time: T-on < 0.5 ms; T-off < 0.5 ms
Power supply voltage: 10…30 V DC
Current consumption: ≤ 5 mA (emitter); ≤ 15 mA (receiver)
Load current: ≤ 50 mA
Voltage drop: ≤ 1.5 V
Protection: Short-circuit, polarity reversal, overvoltage
Indicators: Green LED – power and stable signal; Yellow LED – output signal
Light immunity: Sunlight ≤ 10,000 lux; Lamp light ≤ 3,000 lux
Operating temperature: -10…+45 °C
Storage temperature: -30…+70 °C
Protection class: IP65
Housing: ABS plastic
Lens: PMMA
Connection: 20 cm PVC cable + M8, 3-pin
Package includes: 2 × M3×16 mm screws, 2 nuts, user manual

Functions
Compact design – ideal for installation in limited spaces, machines, or automation cabinets.
Fast response – perfect for detecting moving objects.
Red VCSEL light source – allows easy alignment and visible beam tracking.
High resistance to ambient light – stable operation even in bright environments.
IP65 protection – dust and moisture resistant, suitable for industrial use.

Applications
For home users or craftsmen: Suitable for detecting objects in workshops or personal automation projects.
For engineers / automation specialists: Ideal for robotics, production lines, conveyors, counting, or positioning systems.
For electricians / technicians: Easy installation thanks to compact housing, clear LED indicators assist in quick diagnostics.

Advantages

Fast response

Adjustable and visible light beam

High resistance to interference and ambient light

IP65 protection ensures durability

Disadvantages

Requires precise alignment between emitter and receiver