Safety proximity sensor
TEXELCO

In order to guarantee an adequate and long-lasting control of the shelters, the planners must be confronted with the deriving problems give:
- residual powder presence or of working.
- necessity to guarantee greater hygiene on blots some alimentary.
- difficulty to maintain aligned in the time the members of the group emergency. Our sensors of emergency simplify the control of the position of the shelters furnish on blot some operatrici, maintaining the emergency unchanged:
- they supply marks them in escape when the codified magnetic unit enters in their sensitive zone, that it works from actuator, and it is the only one in a position to setting in action them (protection against the tampering), all without contact and usury.
- they can be mounted behind non-magnetic materials, maintaining to the activation distance (greater hygiene unchanged on blots of it and ulterior protection against the neutralizations). Inside of the sensors always two are found or more contacts NC or connected so as to have in escape do not mark them redundant and protect against the breakdowns determined from a same cause.

The proximity sensors, for their constructive characteristics have various behaviors from the finecorsa of emergency, but based on the norms "they can be employed in order to exceed the problems that rise from the use of switches to mechanical commando" (art. 6,3 of EN 1088).
When they come used proximity sensors, "the caught up emergency does not have to be inferior to that obtained with switches of position to mechanical commando" (art. 6.3.1 of EN 1088).