FLAME DETECTORS * MODEL F130 UV/IR FLAME DETECTOR/ CONTROL EEX DIIB T6 FLAMEPROOF ENCLOSURE PER EN50018 FOR GROUPS I, IIA AND IIB AND EN50014 ELECTRICAL EQUIPMENT FOR POTENTIALLY EXPLOSIVE ATMOSPHERES, POWER REQUIREMENTS: 20 TO 35 VOLTS DC125 MA STANDBY, 230 MA IN ALARM AT 24 VDC RELAY CONTACT RATINGS: 6 AMPS AT 28 VDC OR 300 VAC RESISTIVE, 1/8 HP AT 120/240 VAC RELAY OUTPUTS: ALARM, DELAYED ALARM, FAULT FLAME SENSITIVITY: RELIABLY DETECTS A 1 SQ. FT. GASOLINE FIRE AT A DISTANCE OF 200 FT. IN LESS THAN 5 SECONDS (USER SELECTABLE). CONE OF VIEW: 90 DEGREES VISUAL INDICATORS: DETECTOR READY (GREEN)MALFUNCTION (YELLOW) ALARM/DELAYED ALARM (RED) CLASSIFIED BY UNDERWRITERS LABORATORIES FOR USE IN CLASS I, GROUPS B, C AND D; CLASS II, GROUPS E, F AND G HAZARDOUS LOCATIONS. FTRV, FILE NO. E162517(N)
Confianza y transparencia en las cadenas de suministro
Hemos experimentado una fuerte tendencia global hacia la reestructuración de las cadenas de suministro basadas en la transparencia y la confianza corporativas. Ambos conceptos son nuevos y no se definen fácilmente, pero son extremadamente importantes para el futuro de las cadenas de suministro.
