Device of blockade by solenoid with principle of innovative operation
Another important advantage of this characteristic is that the user does not need complementos additional such as a tope of door or an element of retention, since these functions have integrated cheese cheese in the enclavamiento. This is the practical characteristic more wished between the manufacturers and installers of machines.
The AZM 300 integrates another practical function, to know, the strength of adjustable retention, that is to say, the function of enclavamiento unrelated with the hygiene when the protection is unblocked. Thanks to this characteristic, the system of enclavamiento can adjust easily to adapt it to the individual needs.
But no only the mechanical construction of the AZM 300 is innovative; the electronics equipment dealers equipment dealers also is it. A sensor RFID integrated cheese cheese detects the identification and the coding of the actuator. This means that the user can choose three different types of coding.
In the basic version, the sensor accepts any suitable aim. A second version —with code— only reacts in front of an aim assigned individually. The procedure of learning can repeat an arbitrary number of times. Finally, it is available a third variant, in which it only accepts the aim learnt the first time that active.
Of this way, the user can choose the variant of coding more adapted for his application. The importance of this function in the real practice does not have to subestimarse: practical investigations and proofs of field show one and again that a lot of devices of hygiene manipulate . When it uses a switch of enclavamiento by solenoid encoded individually, the manipulation can not exclude entirely, although at least it can result more difficult.
The new enclavamiento by solenoid fulfils the requirements of the Performance Level (level of provision) and or of the Safety Integrity Level (level of integrity of the hygiene) 4. It was designed, between other things, on the base of specific requests realised by the customers of the industry of the packaging, that expected a device of blockade by compact solenoid, of universal application, with functions of coding and strength of adjustable retention. Taking into account that it exists a big solapamiento between the clientele that Schmersal has in the industry of the packaging and in the alimentary industry, the designers have observed to the maximum the hygienic principles of the design during the development of this new team of conmutación. They have avoided the dead spaces or zones where the material can deposit and the actuator also is of elements rounded. Besides, the AZM 300 is resistant to a big quantity of agents of cleaning. Because of his class of protection IP 69K, also is adapted for his use in sensitive zones to the hygiene.
