Detector p/aspiración laser 1 entrada / Homologado DNB

Detector laser por aspiración de aire / 1 entrada / Homologado por la Dirección Nacional de Bomberos

Código: 9-30721-KFB

Disponibilidad: 5 disponibles

Detección laser, 1 entrada, cañeria max. 50 m con 10 agujeros , cobertura 250 m2, sin fuente de 24V, Salidas de alarma, prealarma y fallos

Características:
Supply Voltage: 22.25V – 26.4V
Current consumption: 350 mA
Tamaño: 7.5″ W x 9.0″ H x 4.3″ D (190 mm W x 230 mm H x 110 mm D)
Peso: 1.2 kg
Operating temperature range: 0° to 38 °C, UL 268 compliant
Operating humidity range: 0 – 90% Non Condensing
Rango de cobertura: 232 m2
Sensitivity range: (Obs/ft) 0.12% to 7.62% obs/ft. (0.4% to 25% obs/m)
Maximum sensitivity resolution: 0.12% obs/ft. (0.4% obs/m)
Detection principle: Laser light scattering mass detection
Particle sensitivity range: 0.0003 µm to 10 µm
Relay contact rating: 1 A @ 24 Vdc resistive load
Sampling pipe inlets: 1
Sampling pipe internal diameter: 3/4″ (20 mm)
Alarm Fault Relays: Alarm, Pre-Alarm, and Fault
Chamber service intervals: Greater than eight years (depending on environment)
Dust separator (filter) replacement intervals: Greater than five years (depending on environment)
Laser lifetime (MTTF): Greater than 1,000 years
Programming: Internal DIP Switches
Enclosure: NEMA-1

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