Sensors & Transducers


Latest Articles

Registration mark detectors for packaging
September 2024, Vepac Electronics
Vepac’s SMARTEYE COLORMARK ll registration mark sensors combine unique colour perception ability with very high-speed response. Many important features have been incorporated into the design to meet the increasing demand for precision registration control on today’s higher-speed packaging machinery.

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Dependable detection of transparent containers
September 2024, Vepac Electronics
Many of today’s industrial control functions require a sensor that can provide dependable detection of position or presence of transparent containers. The RetroSmart provides a single, non-chattering output for each transparent container that passes by, independent of size or shape, and whether it is empty or full.

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Sensor for invisible fluorescent materials
September 2024, Vepac Electronics
The SMARTEYE STEALTH-UV sensor from Vepac is a special-purpose sensor designed to detect the presence of invisible fluorescent materials contained in or added to chalks, inks, paint, greases, glue or optical brighteners found in labels, paper, tape or string.

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The importance of contrast in fibre-optic sensing
September 2024, Vepac Electronics
Fibre-optic sensing has revolutionised the way we monitor and measure various physical parameters. In this article, we explore the importance of contrast in fibre-optic sensing and how it contributes to the success of this powerful technology.

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Digital fibre-optic sensor
September 2024, Vepac Electronics
The digital fibre-optic sensor from Tri-Tronics is designed to provide reliable detection using plastic fibre-optic light guides.

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IO-Link compatible fibre-optic sensor
September 2024, Vepac Electronics
The Digital Fibre-optic Sensor from Vepac Electronics is designed to provide reliable detection using plastic fibre-optic light guides.

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Precision laser sensor
September 2024, Vepac Electronics
The SMARTEYE SmartDot laser sensor from Tri-Tronics is designed for general-purpose sensing applications, and can also be used for precise, small parts detection at long ranges. The consistently small laser beam is used to detect such things as a tab on a battery, a misaligned or missing bottle cap, or a cross-threaded can lid.

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Sensors for blocked or empty chute detection
August 2024, Gail Norton Instrumentation
The Telco Sensors system, used for blocked chute detection, consists of a PA 11 photoelectric amplifier with transmitter (LT) and receiver (LR).

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Oil quality sensors for lubrication management
August 2024
In an era where operational efficiency and machine health are critical, oil quality sensors are indispensable tools for successful lubrication management.

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RFID read/write heads and tags in miniature format
August 2024, Turck Banner Southern Africa
Turck Banner is expanding its RFID product portfolio with four read/write heads in an M12 housing, and an in-metal tag in the compact 4 x 3 millimetre format.

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Oil humidity sensor for maximum efficiency
August 2024, ifm - South Africa
The oil humidity sensor continuously measures the relative humidity and temperature of oil. This enables plant operators to carry out condition-based changes and maintenance, thereby avoiding damage to a plant due to reduced cooling or lubricating action.

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New generation of inductive standard sensors
August 2024, Pepperl+Fuchs
More than 60 years ago, the invention of the proximity switch revolutionised the automation industry. Pepperl+Fuchs is now taking ‘the original’ to a new level, and has developed a portfolio of three-and four-wire sensors with unparalleled variance.

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Revolutionary radar for distance and speed measurement
Technews Industry Guide: Sustainable Manufacturing 2024, ifm - South Africa
Sensor technology specialist, ifm has launched its latest innovation, the R1D100 Radar. This state-of-the-art radar sensor offers simultaneous detection of distance and speed, setting a new standard in the industry.

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Sensors for chute monitoring
August 2024, Gail Norton Instrumentation
In many industries there is a problem for photoelectric sensors. The highly contaminated environment makes it difficult for them to operate reliably. Telco sensors overcome this problem through powerful high-performance infrared sensors that ensure penetration of harsh pollution, guaranteeing reliable detection.

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Custom solutions for pressure measurement
I&C July 2024, Instrotech
Wherever pressure sensors are needed, a solution can normally be found in the Keller product catalogue. However, there are often great benefits to optimising a product specifically for integration and use in complete existing systems.

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The power of wireless vibration monitoring in mining
I&C July 2024, Iritron
Over the past two years, advancements in sensor technology have significantly enhanced the capabilities of remote monitoring, driving the rise of autonomous mining and drilling operations.

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IO-Link system overview
I&C July 2024, ifm - South Africa
From easy and quick setup, to additionally available machine monitoring data to process transparency from the machine level to the ERP software, IO-Link offers convincing efficiency gains and cost savings.

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Telco sensors in the food and packaging industry
June 2024, Gail Norton Instrumentation
Telco provides the packaging industry with infrared sensor solutions for challenging applications where others fail.

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Continuous corrosion resistance
June 2024, ifm - South Africa, Editor's Choice
The polypropylene version of ifm’s LDL400 conductivity sensor is based on the proven LDL200 inductive conductivity sensor. Its material properties make it the ideal choice for applications in which metallic sensors tend to corrode.

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OEM pressure sensor for mobile working machines
June 2024, WIKA Instruments
The MH-4-CAN, based on the MH-4, is a powerful, reliable and extremely resilient pressure sensor for mobile working machines.

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