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Inductive sensors
for metallic objects
Capacitive sensors
for NON-metallic objects and liquid media
Ultrasonic sensors
for transparent and odd-shaped objects
Radar Sensors
for the detection of vehicles and persons
Label Sensors
for the positioning of labels
Measuring
Measurement sensors, Encoders, IR Temperature Sensors, Pressure / Vacuum sensors, Gauging switches
Protecting, Monitoring
Safety light curtains, Safety laser scanner, Safety limit switches, Safety magnetic switches, Safety door switches, Safety relays
Mechanical switching
Position switches, Limit switches
Capture values
People counting, presence detection, temperature data acquisition, humidity data acquisition, leakages, filling levels
Separation & Switching
Solid-state relays, Solid State Contactors, Solid State Reverse Contactors, Motor circuit breakers, Overload relays, Contactors, Reversing contactors
Automation
Controllers, PLC, Timer, Control relays, Solid state relays, Optocouplers, Counter, Temperature controls, Transmitters, Power supplies, Displays, Motors
Operating & display
Pushbuttons, rotary switches, touch panels, bargraph displays, process displays, empty and complete housings
Climate technology
Climatic transmitters, data loggers, liquid manometers, handheld instruments, measuring probes
Distribution, wiring
Connection cables, Extension cables, Jumper cables, PVC+ cables, PUR cables, Connector, Custom cables
Ex Zone
Ex Pneumatic, Ex sensors, Ex mechanical switches, Ex terminal boxes, Ex control functions, Ex linebushings
Senior products
Old series, Discontinuation, Special parts
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Photoelectric sensors

Photoelectric sensors

For standard applications

 
Sentronic Know How  
A photodetector, also known as light sensor, optical detector or optoelectronic sensor, is an electronic component that converts light into an electrical signal using the photoelectric effect or exhibits an electrical resistance dependent on the incident radiation. However, the term is also used to refer to applications that have such a radiation-measuring component integrated. In optoelectronics, the term light refers not only to visible light, but also to invisible infrared light and ultraviolet radiation.
 

Diffuse

One-sided Assembly

Range: 0 ... 2'100 mm (2,1m)
Different sizes
Plastic or metal housing

Coaxial Diffuse

Transmitter and receiver beam on one axis

Range: 0 ... 2'500 mm (2,5m)
Diffuse or reflex barrier
Head and amplifier separated

Triangulation

Single-sided Assembly, adjustable range

Range: 0 ... 2'500 mm (2,5m)
Different sizes
Plastic or metal housing

Thru-beam

Double-sided Assembly, high reliability

Range: 0 ... 100'000 mm (100m)
Different sizes
Plastic or metal housing

Retro-Reflect

Single-sided Assembly, high range

Range: 0 ... 14'000 mm (14m)
Different sizes
Plastic or metal housing

U-shaped sensors

for positioning tasks

Range: 0 ... 180 mm
Standard construction
Wide variety of models

U-shaped miniature sensors

for positioning tasks

Range: 0 ... 6 mm
Miniature construction
Wide variety of models

Optical pipe sensor

Detect liquid and bubbles

No sensitivity adjustment
High speed detection
Fingertip size

Fibers

for difficult spaces

Amplifier
Thru-beam, Reflective
Retro-Reflect

Area sensors (without Safety!)

Monitoring of areas

Range: 20 ... 5'000 mm (5m)
Reliable object detection (form, colour, material)
for NON safety areas

Accessories

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