Kidde Intelligent Addressable Dual Optical / Heat Detector (KE-DP3021W)

The Kidde KE-DP3021W is an Excellence series intelligent addressable dual optical and heat multisensor in traffic white. Dual optical wavelengths and multiple detection angles let it tell real fire particles from nuisance sources such as dust and steam, while the heat element supports class A static and rate-of-rise modes.

Key features

• Dual optical smoke plus heat detection
• Nuisance alarm, steam and dust discrimination
• Regular automatic self-testing with drift compensation and contamination warning
• Tri-colour status LEDs with 360° visibility
• Rotary switch addressing (no binary conversion)
• Remote indicator output with short-circuit isolation (up to 30 m)
• Event logging in the device
• All sensitivity levels EN 54 certified

Technical specifications

• Compatibility: Kidde Commercial Excellence systems, standard base
• Addressing: rotary switches
• Operating voltage: 17 to 29 V DC
• Current consumption: 140 µA quiescent, 4.75 mA alarm (at 24 V DC)
• Alarm levels: 11 (selectable)
• Particle sensitivity: 0.1 to 0.25 dB/m ±20%
• Heat: alarm 54 to 70°C, rate-of-rise supported
• Coverage: <57 m²
• Installation height: <7.5 m standard / <9 m (reduced spacing and risk assessment)
• Remote output: <8 mA
• Dimensions: 100 mm diameter x 54 mm
• Weight: 124 g
• Colour: white (RAL 9016), PC/ABS
• Operating temperature: -10 to +55°C
• IP rating: IP20
• Standards: EN 54-5, EN 54-7, EN 54-29