classic | mobile


SA Instrumentation & Control Buyers' Guide

Technews Industry Guide - Maintenance, Reliability & Asset Optimisation

Technews Industry Guide - Wireless 2015

Switches & Relays
Multi-purpose motor protection relay
December 2015

The MB motor protection relay from NewElec allows maintenance personnel to take advantage of 1600 recorded events and 45 recorded faults to analyse problem areas. The relay features seven inputs that ...

Zest’s miniature circuit breakers for complete solutions
December 2015, Zest WEG Group

A full range of approved miniature circuit breakers, offering protection against overload and short circuit in electric conductors, is available from Zest WEG Group. The WEG MDW and MDWH miniature circuit-breaker ...

Compact WEG smart relay offers design flexibility
November 2015, Zest WEG Group

The modular WEG low voltage electric motor management system offers flexibility through its expanded functionality. Engineered as a plug and play solution, the compact WEG SRW01, with state of the art ...

Motor protection, control and management relay
October 2015

The NewCode motor protection and control relay from NewElec is fully Profibus accredited and Eskom approved but retains the user-friendly features that are synonymous with the company’s products. NewCode ...

Safety limit switches for industrial applications
September 2015, RET Automation Controls

Banner Engineering has introduced its SI series safety limit switches designed to monitor the position of a variety of guards, gates, covers and other moveable machine fixtures and tooling. The SI series ...

Belt drift switch for field applications
September 2015, ifm Electronic RSA

The new belt drift switch from ifm electronic is designed for heavy duty application and used for drift monitoring of conveyor belt installations. The belt drift switches are used to protect the installations ...

High-performance, safe coupling relays just 6 mm wide
August 2015, Phoenix Contact

The new PSRmini safety modules from Phoenix Contact are slim safety relays with the power of a large device. With their compact 6 mm width, they ensure high safety thanks to positively driven contacts. ...

Supply voltage influences and damage control
August 2015

It is often wise to include supply voltage monitoring as a useful tool for prolonging motor life expectancy and possible mechanical damage to equipment due to, for example, motors turning in the wrong ...

Touch sensor has start, stop and acknowledge functionality
June 2015, ifm Electronic RSA

The KT capacitive touch sensors from ifm electronic can be used, for example, as start and stop buttons on machines, or as an enable switch for opening and closing gates. Compared to mechanical switches, ...

CBI launches new touch-screen time switch
June 2015

CBI-electric: low voltage’s newly launched touch-screen programmable QAT-TRDM Electronic Time Switch can be used in residential, commercial and industrial applications to control geysers, lights, air ...

NewElec’s motor and pump protection relays
June 2015

NewElec designs, manufactures and markets three-phase motor protection relays, some of which are geared towards specific applications, such as pump protection. The NewElec development team has worked ...

Crane motor protection
April 2015

Hard-working crane motors are designed for specific duty cycles, generally of short duration and in harsh environments. NewElec’s 330M crane motor protection relay is uniquely designed for each motor, ...

Production monitoring made simple
March 2015

It is often necessary for production departments to establish the extent of real work performed during a shift or period of time. The fact that a particular motor was running during a certain period does ...

Multi-channel device circuit breaker boards
March 2015, Phoenix Contact

The new multi-channel device circuit breaker boards from Phoenix Contact are available with 4, 8, and 12 channels. The boards are versatile as they can be fitted individually with thermomagnetic or electronic ...

Improve pump longevity
March 2015

Motor failure in pumping applications can lead to unnecessary costs and loss of productivity, therefore a good electronic motor protection relay, when related to pumps, should always protect against the ...

Eliminating downtime due to impact torque conditions
January 2015

Preventing mechanical damage to chains, couplings, screw conveyors and a variety of other mechanical systems eliminates costly downtime. Impact torque occurs when an electric motor/gearbox combination ...

Omron relays make safety simpler
January 2015, Omron Electronics

With just three models, safety relays in the new G9SR range from Omron cover virtually all common control system safety requirements in standalone applications. With built-in intelligence that maximises ...

Single unit protection for pump motors
December 2014

In the case of many faults it is not the pump motor that gets lost, but rather the pump itself. Destruction of pumps is often caused by cavitation or dry running conditions which standard overload protection ...

Stainless steel safety hinge solution
November 2014, Countapulse Controls

A new stainless steel safety hinge switch from Leuze offers an ideal solution for mechanically and hygienically challenging problems in sectors such as the food and beverage, pharmaceutical or cosmetics ...

Protection relay with advanced control features
November 2014

NewElec’s NewCode is a three-phase motor protection relay with seven inputs of differential voltages from 24 to 220 VAC or DC and four fully programmable output contacts as standard. The relay caters ...

Page 1 of 19 Next > Last >>

Technews Publishing (Pty) Ltd
1st Floor, Stabilitas House
265 Kent Ave, Randburg, 2194
South Africa
Publications by Technews
Dataweek Electronics & Communications Technology
Electronic Buyers Guide (EBG)

Hi-Tech Security Solutions
Hi-Tech Security Business Directory

Motion Control in Southern Africa
Motion Control Buyers’ Guide (MCBG)

South African Instrumentation & Control
South African Instrumentation & Control Buyers’ Guide (IBG)
Terms & conditions of use, including privacy policy
PAIA Manual


    classic | mobile

Copyright © Technews Publishing (Pty) Ltd. All rights reserved.