A request has been received from an external customer for recommendations for li

Question

A request has been received from an external customer for recommendations for linear position control sensors to be used in an explosive environment. For this reason unsafe electrical contacts must be avoided. The sensors will be installed in locations that are hazardous to access except when the plant is shut down annually for maintenance. The span required is 5 cm. The sensor case must not permit any ingress of dust or of water. State what type of position sensors you would recommend and give your reasons. Sketch both the recommended sensor and circuit, and explain its operation. Comment on how signal conditioning requirements can now be met. Identify the durability required in respect of dust and water ingress.

Explanation / Answer

Answer;

A linear position control antenna is a special kind of sensor that read the linear place of a meticulous machine to which it is fond of. Normally this kind of sensors works during the subsequent way:

The present or present position in order is rehabilitated into a prearranged antilog or digital indication by the antenna. In the next pace

t his encoded analogue or digital signal be decode by the motion manager into meaningful location information. In this type of sensors, location in sequence is analyzed by the sensor at usual intervals. Movement is determined by change in in order over occasion.

The present problem asks for a linear place control sensor in explosive surroundings. Also it asks for a antenna that will be durable even in the container of water and dust entrance. Keeping all these parameters within mind, the right fascination will be Ballot Micro pulse TA12 hazardous area linear position manage antenna

Let explain the reason designed for choosing this particular antenna:

1. It offers non contact method which is very reliable in the unstable act.
2. The product is very rugged i.e. it is durable still in the presence of soil and hose.
3. Sensor be also corrosion opposed to which is very significant.
4. The antenna be clever to work on a wide variety of in force temperature range from since low as -40 quantity C to as far above the ground because 80 quantity C.
5. The electronic mechanism present in the sensors be made in such a way so so as to in case of any problem they can be replaced very easily. This ensures ease for the customers.

Operation of these types of sensors is explain before. Same fixation will be valid here.
Seeing as the product is a patented one, the circuit is not offered. It is the property of the Balluf business.
expectation the picture will rally round you

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