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SI Inductive proximity sensors

SI Inductive proximity sensors

Product catalog summary

Overview: Inductive proximity sensors are electronic switching elements that operate without physical contact, ideal for controlling electronic circuits. They are widely used in harsh conditions such as in the presence of oil, dust, fluids, and vibrations, maintaining accuracy and reliable operation. Applications include machine tools, textile machinery, transfer lines, transport installations, packaging machines, and the automotive industry.

Types of Sensors:

Completely Shielded Sensors: These sensors are unaffected by surrounding metal and can be installed within metallic surfaces.
Partly Shielded Sensors: These sensors are influenced by surrounding metal and should be installed in metal-free zones around their active surface.

Technical Specifications:

Intervention Distance (Sn): The maximum distance at which a sample placed in front of the sensor's sensitive face causes a change in the output state.
Output Types: Normally Open (N.O.), Normally Closed (N.C.), and Antivalent (N.O.+N.C.).
Voltage and Frequency: Direct voltage range of 5-24V or 10-30V, with working frequencies of 500Hz or 300Hz.
Protection and Display: Short circuit protection and LED display for status indication.
Temperature and Protection Degree: Operating temperature limits from -20°C to +70°C, with a protection degree of IP67.
Construction: Brass casing with cable lengths of 2 meters.

Sensor Models:

N - NE Execution: Two-wire, non-amplified direct current sensors with an oscillator, suitable for driving threshold amplified electronic circuits. Available as completely shielded (N) or partly shielded (NE).
C - CE Execution: Amplified direct current sensors with incorporated oscillator and output amplifier, available with 3 or 4 cables, and in NPN or PNP versions. Available as completely shielded (C) or partly shielded (CE).

Catalog excerpts

Die Eingriffsdistanz ist die maximale Distanz bei der ein vor den sensiblen Sensor gesetztes Pl춤ttchen den Wechsel der Ausgangstellung auslst. EINGRIFFSDISTANZ (SN) Diese Sensoren verspren nicht den Einfluss des umliegenden Metalle und k漶nnen folglich in metallene Oberflchen einge- taucht, eingebaut werden. TOTAL ABGESCHIRMTE SENSOREN FR SEILEINBAU The intervention distance Sn is the max. distance where a sample set in front of the sensitive face of the sensor, causes the change of the output state. Diese Sensoren versp䜼ren den Einfluss der umliegenden Metalle, sie mssen daher so eingebaut werde dass, Ihre aktive Oberflche in einer metallfreien umgebung liegt. These sensors are not affected by metal around and they can be setted dipped it in metallic surfaces. INTERVENTION DISTANCE (SN) SENSORI PARZIALMENTE SCHERMATI MONTAGGIO SPORGENTE The sensors are affected by metal around, so that they should be better set in a place free from metal, around its active surfa-ce. PARTIAL ABGESCHIRMTE SENSOREN F줜R HERVORSTEHENDE MONTAGE Questi sensori non risentono dellinfluenza del metallo circostante e possono quindi essere installati immersi in superfici metal-liche. COMPLETELY SHIELDED SENSORS FOR WIRE ASSEMBLING DISTANZA DI INTERVENTO (SN) Questi sensori risentono dellҒinfluenza del metallo circostante e pertanto devono essere installati in una zona libera da metal-lo nelle adiacenze della loro superficie attiva. PARTLY SHIELDED SENSORS FOR PROJECTING ASSEMBLING SENSORI TOTALMENTE SCHERMATI PER MONTAGGIO A FILO La distanza di intervento Sn la massima distanza alla quale una piastrina campione posta davanti alla faccia sensibile del sensore ne provoca il cambiamento di stato duscita. DDD2 D2DDDD D2D2D D > Sn2

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SI Inductive proximity sensors

SI Inductive proximity sensors

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