Asenware AW-⟦0⟧ ⟦1⟧ Approved Conventional Optical Smoke DetectorAW-CSD381

AW-CSD381 is an optical (photoelectric) smoke detector connected directly to conventional fire detection loops; it is set with a sensitivity range of 0.1-0.15 dB/m to detect combustion products that appear before flame becomes visible. Due to its wide operating window between 9-28 VDC and polarity-independent connection, reversed wiring of loop terminals during field installation poses no problem, which shortens commissioning time in busy construction sites. Since standby current at 24 VDC remains below 120 µA, a high number of detectors can be concentrated on a single conventional zone; in alarm condition, current is limited to 15 mA with a 1 kΩ current-limiting resistor. The product is supplied under EN 54-7 scope with CPR certificate numbered 0832-CPR-F2071 and operates between -10 °C and +50 °C. Including its socket, it measures Ø99.45 mm × 48.2 mm; it is applied with standard ceiling socket arrangement in locations under normal indoor environmental conditions such as offices, hotels, schools, and warehouses.