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With our products we offer you a maximum of quality, reliability, function and performance. In addition to the wide selection of different forked photoelectric sensors and reflex couplers, we also offer optocouplers, arrays, liquid sensors, various IR transmitters and receivers and special components for sensor applications. Should our products not be covered by our standard range - no problem! Together with you, we create application-specific products as well as complete solutions in the field of IR components and sensor technology.
Always the right LED! With us you will find light emitting diodes from 280nm (UV) up to 950nm (IR) for all applications. Whether as SMD, COB, THT, OLED or as module, with us you are guaranteed to find the right LED for your lighting project. In addition to our standard products from well-known manufacturers, we also develop customer-specific LEDs according to your requirements.
Receivers & Sensors
Huge range of receivers and sensors from renowned manufacturers. Our range of photodiodes, phototransistors, photo-Darlington transistors, IC photodetectors, fiber optics, line sensors, photodiode arrays and UV sensors is second to none. The optoelectronic receivers and sensors are available in various housings. The most common are 3mm, 5mm, 0805 and 1206 packages as well as hermetically sealed versions in TO-18, TO-48 and Pill Pak.
TOF (time of flight)
The ESPROS chips are based on the 3D Time-of-Flight (ToF) principle of light. These chips were designed to enable simple and cost effective 3D ToF cameras. Together with a microprocessor and a few external components a fully functional ToF camera can be built. The measurement functionality supports distance and ambient light measurement with variable integration time and on-chip temperature measurement for drift compensation.
Fork light barriers
Fork light barriers - consisting of integrated transmitter and receiver. Depending on the version, equipped with phototransistor, photo-Darlington transistor or with integrated logic. The housing allows quick and easy mounting with optimum alignment of the optical axis. The large variety of products enables us to offer you the right forked photoelectric sensor for your application - standard or customer-specific.
Reflective Opto Switches
Reflex optocouplers offer many advantages. Transmitter (IR-LED) and receiver (phototransitor) are optimally matched to each other - spectrally and geometrically. The reflex optocouplers are also not subject to mechanical wear and thus have a much longer service life. Further advantages are small dimensions and short delay times of the output signal. For non-contact detection / photo logic.
Optical Flag Switches for the detection of objects at low actuating force. The components can be easily integrated into the system. Depending on the series, the optical lever switches are supplied either with connection cable or with connection pins. Flag switches replace the mechanical switches and have a significantly longer service life.
Fluid sensors
The fluid sensors from Optek Technology are suitable for the detection of different tube diameters and are used for non-contact detection of oils, blood or water. The system detects whether liquid is present in the hose or whether bubbles are forming in the hose. Depending on the series, an opaque plastic housing is used, which improves the ambient light correction of the fluid sensors.
Color Sensors
In the field of color sensors we offer multispectral sensors for the ranges 400nm - 900nm (visible) and 775nm - 1075nm (near infrared). These two sensors consist of a CCD photodiode array with 8x8 pixels, i.e. 64 channels. Each channel has a resolution of 8 bit. The color sensors are universally applicable for various applications, e.g. spectroscopy, color measurement, multispectral image processing, measurement of biometric data, light analysis, oil and fuel quality analysis, characterization of food, feed, agricultural products and pharmaceuticals and many more.
System Components
ESPROS Photonics AG stands for highest quality, innovative technologies, specialized processes and offers an interesting range of optoelectronic special components for industrial use. These include photodiode amplifiers, output drivers and optical filters.
Hall Effect Sensors
Hall effect sensors for non-contact switching systems. The advantages of the sensors compared to classic reed switches are the optimum price/performance ratio and longer service life, as mechanical wear is eliminated due to the contactless signal transmission. In addition to hall effect sensors for industrial applications, you also get hermetically sealed sensors for maximum reliability, function and performance as well as HiRel standards for applications in military and aerospace technology.
Precise and reliable potentiometers from BI Technologies. The precision potentiometers (single-turn, multi-turn and contactless Hall effect), trimming potentiometers (open type, single-turn and multi-turn), guide sensors, sliding potentiometers, encoders and scale knobs from BI Technologies combine quality and precision at a fair price. The stepless adjustment of the resistance values, high reliability and precision even in harsh environments show the quality advantage of BI Technologies. International approvals for the aerospace industry are also standard.
Turns Counting Dials
High-quality turns counting dials from BI Technologies for demanding applications. Individual turns counting dials are also possible with BI Technologies. Talk to us.
High-quality turns counting dials from BI Technologies for demanding applications. Individual turns counting dials are also possible with BI Technologies. Talk to us.

The latest news to: Sensors

Multi-Chip LED
Neumüller Elektronik, specialist for optoelectronic components, presents a new multi-chip LED in its portfolio. The multi-chip LED contains three visible LED chips and two infrared LED chips for future-oriented sensor technology...
Cliff detection with 3D time-of-flight imager from ESPROS
Today's best robot vacuums are full of high-tech features. Connected to WiFi they can be controlled by smartphone and even via a voice assistant. The combination of many sensors and software allows to drive around obstacles, map the rooms and plan the most economic cleaning path...
OPB350: Liquid sensor for critical medical applications
TT Electronics offers intelligent and reliable optoelectronic sensors for critical applications in the field of medical technology. With the OPB350 series of liquid sensors from OPTEK Technology, medical device manufacturers can detect a range of conditions. These range from 'tubing absent', 'tubing present', 'fluid in tubing', 'bubbles in tubing' to 'what type of fluid' (e.g. pure water, saline, dialysate fluid or blood) is flowing through the tubing...
Potentiometer and encoder for professional audio technology
TT Electronics, for many years a manufacturer of components used in the design and assembly of professional audio equipment, is expanding its professional audio portfolio with ten new product families. The portfolio expansion includes the introduction of five rotary potentiometer families, four sliding potentiometer families and an encoder series...
UV-C LED technology for disinfection and sterilization of bacteria and viruses
As Seoul Viosys announced in its press release, Seoul Viosys sees increased demand for its UV-C LED technology for sterilization applications to prevent the spread of corona virus...
OPB9001: Reflective optical sensor module for industrial and medical applications
Designed for portability in a variety of position and presence sensing applications, the OPB9001 PCB module from TT Electronics OPTEK Technology integrates the versatile and programmable OPB9000 reflective sensor, resistors, controllers and capacitors in a single package.

Design-In Support

We are happy to advise you with our many years of experience in the selection of suitable components and possible adjustments.