Turck is now offering Amphibian inductive proximity sensors, new liquid-sealed devices that consistently provide reliable sensing performance in extreme environmental conditions. They offer durability to withstand high-pressure, high-temperature wlashdown in repeated wet cleaning operations, as well as resisting cooling lubricants and oils present in heavy machining operations.
The sensors' rugged construction includes stainless steel housings, with special PVDF front caps and Viton O-rings to resist the harshest environmental conditions such as liquid ingress and chemical attack, including aggressive detergents. Primary applications for these devices include sensing in manufacturing operations in the food and beverage, brewing, pulp and paper and pharmaceutical industries.
The temperature range of the new sensors has bgeen increased to 85°C to resist thermal effects. The sensing range has also been increased allowing the sesnros to be positioned further away from the process and out of harm's way to reduce physical damage of targest striking the sensors. Sensing distances range from 3 to 7 mm depending on model. Higher front cap pressure ratings are 2 MPa (20 bar) for 12 mm sensors, 1,5 MPa (15 bar) for 18 mm sensors and 1 MPa (10 bar) for 30 mm sensors.
Amphibian sensors meet high environmental protection ratings including IP68 anhd Turck's more stringent IP69K definition. This includes hot steam jet cleaning per EN 60529 and DIN 40050-9 where the sensor is subjected to 80°C spray at 8,6 to 10 MPa (86 to 100 bar) directly on the sensor, at a range of 100 to 150 mm in 30° angle increments for 30 s each, for a total of 120 s. Other test procedures include heating the sensors to 85°C, storing the sensors in fluid for three days and retesting.
The sensors are also tested in a wide variety of fluids. Detergents include 3% soda lye (caustic), 4% KSM 93 (pH 9,2) and perchlorethylene (PERC). Grinding and cutting oils include Megacut S and Megacut 22 (made by Daw Aerocit). Coolants tested include Karol (pH9,1) and Aerolan 2400 (pH9.0).
Amphibian sensors are available in 12, 18 and 30 mm barrel housings in both PNP and NPN models, with prewired or quick disconnect cable. Prewired models are available with insulating plastic sleeve connections for additional cable protection.
Turck is a leading supplier of advanced sensing solutions to help manufacturers improve their automated processes, products and profits.
Technology and education are critical to advancing safety in the mining sector
Sensors & Transducers
As mining operations across Africa continue to evolve in scale, complexity and automation, the role of advanced safety technologies has become increasingly important in protecting people, equipment and productivity.
Read more...Image processing cameras Vepac Electronics
Sensors & Transducers
The intelligent camera series from Vepac is an integrated camera module consisting of a camera and high speed processor. It offers a high-performance image sensing function at the edge device by embedding standard image processing software or the customer’s developed software.
Read more...OMRON launches non-contact safety door switch Omron Electronics
Sensors & Transducers
OMRON has unveiled its latest innovation in non-contact safety door switches, designed to enhance workplace safety and streamline machinery operations.
Read more...Conductivity sensing as a cornerstone of South Africa’s water smart industry ifm - South Africa
Editor's Choice Sensors & Transducers
South Africa’s engineers operate at the intersection of resource constraint and industrial ambition. Few parameters illustrate this balancing act as clearly as water quality. Whether in municipal treatment works, food and beverage plants or mining operations, the ability to measure water quality accurately and continuously has become non-negotiable.
Read more...Futureproofing pharma, one pixel at a time Omron Electronics
Sensors & Transducers
In pharmaceutical manufacturing, there’s no room for error. Omron’s FH-AI and FHV7-AI vision systems introduce AI-powered inspection that adapts to real-world variability, something conventional rule-based vision systems cannot easily achieve.
Read more...Distance sensor for confined spaces ifm - South Africa
Sensors & Transducers
The O6D100 from ifm has been designed as a powerful all-rounder for typical applications in object detection, distance measurement and positioning.
Read more...Long-range laser distance measuring sensor Vepac Electronics
Sensors & Transducers
The MS-100A is a long-range laser distance measuring sensor with a range of 150 to 1000 mm. This sensor excels in applications requiring extended measurement capabilities, such as quality control and logistics.
Read more...Listening for damage to wind turbines
Sensors & Transducers
The Fraunhofer Institute for Integrated Circuits, working in concert with the Fraunhofer Institute for Wind Energy Systems, has developed a solution that can be used to identify cracks and breakage inside wind turbine blades remotely at an early stage.
Read more...Verification using Heartbeat Technology is a breeze Endress+Hauser South Africa
Sensors & Transducers
Heartbeat Technology reflects Endress+Hauser’s long-term commitment to enhancing measurement reliability and efficiency across a growing product portfolio.
Read more...Enhancing efficiency and reliability in the energy sector VEGA Controls SA
Sensors & Transducers
VEGA offers practical, reliable solutions through specialised measuring instruments and deep industry know-how, all tailored to help energy companies keep costs under control while meeting strict regulatory standards.
While every effort has been made to ensure the accuracy of the information contained herein, the publisher and its agents cannot be held responsible for any errors contained, or any loss incurred as a result. Articles published do not necessarily reflect the views of the publishers. The editor reserves the right to alter or cut copy. Articles submitted are deemed to have been cleared for publication. Advertisements and company contact details are published as provided by the advertiser. Technews Publishing (Pty) Ltd cannot be held responsible for the accuracy or veracity of supplied material.
printer friendly version