Zona 1
Atmosfera esplosiva per gas probabile durante il normale funzionamento
Zona 2
Atmosfera esplosiva per gas improbabile e di breve durata
# Generale
Tipo prodotto: Lampeggiante antideflagrante di grandi dimensioni Ø150 mm
Marca: Qlight (Corea del Sud)
Sorgente luminosa: lampada a incandescenza rotante da 15 W (SEA, SEA-TI) · LED a luce fissa o lampeggiante con selettore interno (SEAL, SEAL-TI) · LED a rotazione simulata con riflettore multifaccia (SEALR, SEALR-TI) · lampada strobo allo xeno (SEAS, SEAS-TI)
Rotazione: 120–140 giri/min (SEA, SEALR, SEA-TI, SEALR-TI)
Lampeggio: 60–80 lampi/min (SEAL, SEAS, SEAL-TI, SEAS-TI)
Linea telefonica: PSTN 2 fili · riposo 45–55 VDC · chiamata 25–120 VAC, 15–55 Hz (SEA-TI, SEAL-TI, SEALR-TI, SEAS-TI)
# Elettriche
Alimentazione: 24 VDC · 120 VAC · 230 VAC
# Protezione Ex
Marcatura ATEX: II 2G Ex db IIC T6 Gb, IP66
Marcatura IECEx: Ex db IIC T6 Gb, IP66
Marcatura NEPSI / CCC / CCS: Ex db IIC T6 Gb (SEA, SEAL, SEALR, SEAS)
Marcatura KCs: Ex d IIC T6 IP66 · Ex tD A21 IP66 T85 °C (SEA, SEAL, SEALR, SEAS)
Grado di protezione: IP66
Temperatura ambiente: da -40 °C a +60 °C
# Meccaniche
Dimensioni: Ø167 mm (gabbia) × 287 mm (H) × 172 mm
Materiali: vetro temperato (lente), PC (filtro), alluminio (custodia), AISI 316L (gabbia di protezione)
Ingresso cavi: 1/2" NPT
Colore custodia: Munsell 7.5BG 7/2 (verde acqua)
Colori lente: rosso, ambra, verde, blu
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