Operator Interfaces, Switches & Relays


Latest Articles

Low-cost level switch
August 2005
Kab is offering Tilt Switch, which is a simple level switch designed for use in high level detection. It contains a robust mercury tilt switch in a 2 mm thick steel tube. The tilt switch is fully potted ...

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Circuit breakers and earth leakage circuit breakers
August 2005
The WS Series from Mitsubishi Electric is specifically designed to work under rigorous conditions, with exposure to dust, high temperatures, and electrical harmonics such as those from winders, without ...

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Draw-wire encoders
August 2005
Elcis produces a range of incremental and absolute wire transducers with useful strokes from 10 m through to 60 m. Models having a P-suffix are Profibus DP, and those with the S-suffix are SSI versions. For ...

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Monitoring relays in 22,5 mm housing
August 2005, Omron Electronics
Meeting industry requirements for more precise risk management and more accurate information for reduced maintenance effort, Omron is offering a new range of monitoring relays. With innovative functions, ...

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Operator panel with QVGA touch screen
August 2005
The G3 family of operator panels feature an Ethernet port and CompactFlash socket as standard, and with support for up to five high-speed serial ports for connection to PLCs, motor drives, temperature ...

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First industrial Power-over-Ethernet switch
August 2005
GarrettCom is now offering the flexibility and cost-savings benefits of Power-over-Ethernet (PoE) to industrial applications with the introduction of its 4-port Magnum PS14P PoE Power Source Convenient ...

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Complete protection for pump motors
July 2005, NewElec Pretoria
A range of low voltage, pump motor protection relays has the ability to protect the motor at any given time of operation. NewElec's KA range is designed to protect pump motors while allowing the pump ...

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Ultrasonic proximity switches
June 2005, Gail Norton Instrumentation
Ultrasonic proximity switches may be used wherever distances have to be measured in air. The targets can be in the solid, liquid, granular or powder state. The material may be transparent or coloured ...

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Enhanced cam positioners
June 2005, Omron Electronics, Conferences & Events
Omron has enhanced and expanded its H8PS range of cam position units to deliver new benchmark standards in functionality and ultimate ease of use. Suitable for use in high speed, high precision applications, ...

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Switches for industrial applications
June 2005, Phoenix Contact
Phoenix Contact has expanded its product line in unmanaged switches: The FL Switch 4TX/FX switch with four twisted pair ports and one fibre-optic port (multimode) as well as the FL Switch 8TX with eight ...

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Safety switches for use in dangerous zones
June 2005, Atlas Industrial Systems
Comitronic, a French specialist distributor of safety equipment, is offering its AMX5 CK - a new standalone safety switch with internal control, equipped with a locking device, which relies on a completely ...

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Motor protection for LV applications
June 2005, NewElec Pretoria
NewElec's NJ Series motor protection relays offer multiple mounting options with all the protection features required to protect S1 rated TEFC lightweight LV metric motors. The relays provide remote fault ...

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15 kV DPDT relay for high current switching
May 2005
Gigavac, a specialist in high voltage relays, has developed its G13, a sealed DPDT (double pole double throw) 15 kV relay. With a height of 48 mm and width of 55 mm, the G13 easily handles high inrush ...

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Single-mode fibre interface modules
May 2005, Phoenix Contact
The new Factory Line FL IF 2FX SM SC-D two-port interface modules from Phoenix Contact (which can be used with the modular managed switch) allows single-mode glass fibre lines of up to 36 km in length. ...

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Umgeni Water chooses relays
April 2005, NewElec Pretoria
Umgeni Water, a bulk water supplier in KwaZulu-Natal, has recently installed approximately 40 NewElec MA relays as part of its protection upgrade programme in Pietermaritzburg. The main concern was for ...

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Vibration switches for fan protection
April 2005, PREI Instrumentation
An out-of-balance fan can cause a lot of damage to its surroundings, if it is not detected in time, this could include bearing failure, structural damage and production losses. Fitting a simple inexpensive ...

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Motor protection relays for dragline
April 2005, NewElec Pretoria
A prominent mining concern has fully equipped the first of a number of drag lines with the NewElec MA range of motor protection relays which also included two 3,3 kV motors. The customer considered these ...

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Ultrasonic proximity switches
April 2005, Gail Norton Instrumentation
Ultrasonic proximity switches may be used wherever distances have to be measured in air. The targets can be in the solid, liquid, granular or powder state. The material may be transparent or coloured ...

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Compact low power switching PSU for rack systems
April 2005
Emerson Network Power is offering its LPQ173 switching power supply from Astec Power. With active power factor correction to minimise input harmonic distortion, the compact LPQ173 switcher accepts 85 ...

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Industrial flat panel monitor
April 2005
The FPM-3150 is a 375 mm colour TFT LCD flat panel monitor with up to 1024 x 768 resolution, is specifically designed for industrial use. Available from ProMicro, the monitor provides high ...

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