Products Specification

Optical Smoke Detector with base – 4

Brand

Ravel

Electrical Specification

Operating Voltage : 10 ~ 28V DC.

Operating Temperature : 0 °C to 37.8 °C.

Relative Humidity : 10% to 90%.

Reset Voltage : less than 1V.

Stand by Current : 85 Micro Amps.

Start Up Time : 30 Seconds.

Cycle time : 28 – 35 Seconds.

Alarm Current : 60 mA (Max.).

Remote Output : 15mA maximum open collector.

Smoke Sensitivity : 0.10 to 0.16 dB/m.

Thermal Rating : 57 OC (135 OF).

Alarm Contact Rating

C,NO : 1A @ 30 VDC; 0.5A @ 125VAC.

C,NC : 1A @ 30 VDC; 0.5A @ 125VAC (Optional On Order Basis)

Mechanical Specification

Height : 46 mm with base

Diameter : 100 mm dia

Weight : 130 g with base

IP Rating : IP – 42

wire connection with NC – relay output