Select the right sensor

We provide very competitive price of Telemecanique, Merlin Gerlin, Pepperl + Fuchs.

We will assist to select your required sensors,

Please provide your requirement:
Necessary

• Type of sensor, eg, reflective, see-thru, C-slot, etc
• Detection range, from as near as 1mm, to as far as 50metre.
• Power supply such as DC, DC/AC, AS-Interface

Optional

• Diameter of detection spot, from less than 1mm (such as needle) to as large as 2metre ( such as vehicle).
• Light type can be Infrared, or Red Light.
• Switching output has Transistor, Relay, AS-Interface, Light/Dark Switching.

If you are not sure, please provide your requirement, scenario, etc. so that we can assist in the selection.

Switching between Generator and Source

tips on Power Source, Change Over Switch

What is Change Over Switch?
Change Over Switch is to perform switching, transfer of sources or two low voltage circuit.
They are consist of two load-break switches mounted back to back, and electrically and mechanically interlocked.
Hence, their function is to provide manual or remote controlled switching of two sources.
For three poles, or four poles manual operated type, has range of products for as low as 25Amperes to as large as 3,150Ampere.

Where to use?
Constant blackout is the good example.
For this case, it is most useful to place from two incoming power sources, such as Main Source, and the generator set, and outgoing to single output for household use..

Why is motorised Change Over Switch is better than manual Change Over Switch?
Manual Change Over Switch is typically strength switch, which require manual to operate. While the motorised Change Over Switch, has its ability to be remotely controlled, it can be setup, or programmed to switch automatically. When there is failure in first source, and it will perform to switch to another source.

How to operate?
For Manual Operated Change Over Switch. It can switch to either three position, I, O, II, that is power source I, neutral or no source O, or power source II. Or, another type I, I+II, I, the I+II is the overlapping both power source.
While for the motorised Change Over Switch, it can be remotely control, or switch to manual type.

Why Socomec?
For full safety purposes, which leads to less failure, and cost effective. Socomec, Germany has been constantly innovated to develop efficient product, and conform to those various International standard.
For the Automatic Transfer Switch, Socomec has patent in its efficient contacts. Its ATyS range of products integrate electrical and mechanical interlocking systems in order to guarantee safe transfer operation.

How to purchase?
For the popular basic type.
No. of poles: 3Poles, or 4Poles
manual Change Over Switch, Rating: from 125A to 3,150Ampere
motorised Change Over Switch, rating: from 125Ampere to 1,600AmpereBR>

Weight, size?
Gross weight: 2kg(for 3P/125A) to 45Kg(for 4P/1,600A)
Size: 380mmx716mmx392mm (for ATyS 4P/1600A)

email us for further information.

Types of sensors, automation - Efficiency in sensors application

Types of sensors, automation

- Efficiency in sensors application

PhotoElectric Sensors, Inductive Proximity Sensors, Capactive Proximity Sensors, Limit Switches, Safety Switches, Pressure Sesnors. For the application to the industrial wide range of efficiency ideas on automation.

The following are brief specification:

PhotoElectric Sensors
PhotoElectric Sensors for range of 0.3mm to 60mm
PhotoElectric Sensors application for Packaging, Assembly. Mechanical handling, as well as Food and beverage processing
PhotoElectric Sensors eg: Colour mark reader; Luminescence sensors; Forked, for detection of opaque labels; Detection of aqueous liquids; Detection of transparent materials; objects on conveyor; Robustness and compactness; Optical frames for detection of passage of objects; Forked with integral amplifier for indexing; Analogue output Position control; High excess gain for resistance to accumulated dirt; Stainless steel version for resistance to harsh agents.

Inductive Proximity Sensors
Inductive Proximity Sensors for range of 2.5mm to 60mm
Inductive Proximity Sensors has types on Plastic cylindrical; Miniature cylindrical; Rectangular Form; Multi-voltage with short-circuit protection; Complementary outputs NO+NC; PNP+NPN NO/NC programmable; Rotation control; Fixed sensing distance for ferrous or non ferrous materials; Analogue Position Control; Food and beverage processing.

Capactive Proximity Sensors
Capactive Proximity Sensors for Detection of insulating materials or conductive materials..

Ultrasonic sensors
Ultrasonic sensors for Detection of any material

Opto-electronics rotary encorders
Opto-electronics rotary encorders type: incremental type; Single Turn Absolute; Multitutn Absolute; Communicating Multiturn Absolute

Limit Switches, Safety Switches
Limit Switches: Universal, complete switches, Customised assembly of miniature and compact switches.

Safety Switches: Safety Limit Switches; Guard Switches.

Sensors for pressure control
Sensors for pressure control on Electronics sensors pressure range from -0.08, -1 to 400bar. With various type of setting pressure
Sensors for pressure control on Electromechanical pressure and vacuum switches

All Enquiries are welcome

Looking on how to apply your sensors, need or sourcing for electrical or mechanical products for this application, you may feel free to make any inquiries. We will try our very best to reply. Send email to Alvin.

date 1st posted: 16/12/08 01:19