Zona 1
Atmosfera esplosiva per gas probabile durante il normale funzionamento
Zona 2
Atmosfera esplosiva per gas improbabile e di breve durata
Zona 21
Atmosfera esplosiva per polveri probabile durante il normale funzionamento
Zona 22
Atmosfera esplosiva per polveri improbabile e di breve durata
# Generale
Tipo prodotto: Sensore di vibrazione con valutazione di sicurezza
Marca: Pepperl+Fuchs
Grandezza misurata: Velocità · accelerazione · con parametro di stato dei cuscinetti
Campo di misura: 8…128 mm/s rms · 2…10 g rms
Campo di frequenza: 1…1000 Hz · 10…1000 Hz
# Certificazioni
Sicurezza funzionale: SIL 2 / PLd
Versioni Ex: Ex d/t zona 1/21 · Ex e/t zona 2/22 (certificazioni: vedi datasheet)
# Elettriche
Uscita: 4…20 mA + 2 relè (con o senza modalità finestra)
# Meccaniche
Diametro custodia: 62 mm
Materiale custodia: Acciaio inox V2A o duplex
Collegamento: Connettore M12 8 poli · cavo 2/5/10 m, anche per guaina metallica flessibile
# Ambientali
Grado di protezione: IP66 / IP67
Temperatura: -40…+85 °C · fino a +125 °C (secondo versione)
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