Alltron Instruments locally manufactures its own range of signal conditioners (currently being sold locally in South Africa), has started to export its products, and is currently involved in negotiations with various other distributors overseas to market its products.
The range consists of the AL410-100/110, a PC programmable universal input, DIN rail mount transmitter, available in isolated or non-isolated models, and the AL410-200/210 single loop powered and dual input/output powered signal isolators, also for DIN rail mount.
Universal PC programmable transmitter
These are programmable for inputs from thermocouples, RTDs (Pt100, Pt1000, Ni100 and Ni1000), mA, mV and resistance. They feature an isolated 2-wire loop powered 4 to 20 mA output on the 100 and non-isolated output on the 110 model. Programming the unit for up-scale or downscale failsafe burnout is easy with the Windows-based software.
The software also allows the user to monitor the input and output displayed as a graphical representation, which can clearly show the correlation between the input and output simultaneously over a 120 second time base - a dynamic, realtime representation.
Loop powered isolator
The Alltron range of loop isolators offer a cost effective solution to eliminate ground loop problems without compromising the accuracy of your process control loop. With an accuracy of 0,1% the company offers both galvanic and opto-isolation in a compact DIN rail mounted unit. The 410-210 is a loop powered device and decouples the input and output via isolating transformers. The 410-200 is a dual powered unit allowing the connection of an active PLC/controller input with a transmitter which powers its own output loop and offers the same accuracy and protection.
John Thompson secures order for bagasse-fired boiler
News
John Thompson, a division of ACTOM, has secured an order for a 320 t/h bagasse-fired boiler for what is set to become the world’s largest greenfield sugar mill development in Indonesia.
Read more...From the editor's desk: Consistently not stupid Technews Publishing (SA Instrumentation & Control)
News
Over the years I’ve followed Charlie Munger. He’s considered to be one of the greatest investors and thinkers on decision making in the past century, and spent six decades as Warren Buffett’s business ...
Read more...South Africa’s space balls
Editor's Choice News
South African engineers are preparing to take low-frequency radio astronomy to the Moon with three locally developed B.A.L.L.S. spheres aboard China’s Chang’e-8 mission. This could pave the way for a 55-antenna lunar array and marks another step in the country’s growing space engineering capability.
Read more...RS South Africa announces 2026 Student Project Fund winners RS South Africa
News
RS South Africa has awarded 13 engineering students with R10?000 worth of products each through its 2026 Student Project Fund, supporting projects spanning renewable energy, robotics, warehouse automation and STEM education.
Read more...Certified gas meter module
News
Sensirion’s next-generation SGM5304 gas meter module has completed certification to the harmonised EN 17526 standard, simplifying MID approval and speeding customers’ route to market.
Read more...Trafo Power Solutions expands market share
News
Trafo Power Solutions is expanding its market share in mining, industrial, infrastructure, data centre and renewable energy applications through technical expertise, application-specific engineering and responsive customer support.
Read more...Trafo Power Solutions returns to Electra Mining Africa
News
Trafo Power Solutions returns to Electra Mining Africa 2026 with a portfolio that has expanded well beyond dry-type transformers into fully engineered electrical power solutions for mining, industrial and infrastructure operations across Africa.
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