Edwards E-PDD Series Catalog Page

Addressable Fire Alarms and Bases Edwards E PDD Duct Smoke Detector early warning of an impending fire and down the HVAC unit in order to prevent from circulating throughout the building duct smoke detector is designed for use in applications where temperatures can exceed detector capabilities E PDD Duct Smoke Detector features dust filters conformally coated circuit and optional water resistant gaskets to contaminants away from components When is required the assemblies easily come and snap back together and Specifications Less 100 Low cover Cover cover in place can be rotated in 45 for controlling ancillary equipment HVAC controls for reliable stable and drift free No Voltage 20 V Current Test A 0.000045 A 0.001 A sec A 30V DC C Wire Size to 22 Information Duct Detector sampling tube sampling tube sampling tube sampling tube sampling tube sampling tube sampling tube sampling tube housing for humidity areas test station magnetic test station keyed LED indicator velocity test kit stoppers only etc magnet kit PCB kit No TEMP Fire Alarms and Bases and Dimensions Shipping lb No 3 4 221mm 1 9 207mm 7 9 197mm 4 9 7 8 1 3 3 8