RAVEL – Analogue Addressable Smoke detector
Brand: Ravel
- UL listed and NFPA standard.
- Polarity free, and Dual LED’s for 360o visibility.
- Regular 100mm base, address set by 8-digit DIP switch.
Description
About Ravel Analogue Addressable Smoke detector
Ravel The 317 Series addressable Smoke detector are designed to work with panel. They have dual LED’s for visual indication. The LED’s are blinking in normal operating condition while the steady state is indicative of fire status. The RE317D-SL is a low profile analogue addressable smoke detector having a unique optical chamber designed to sense smoke produced by wide range of source of combustion. The detector sensitivity can be programmed via FACP. It has a unique drift compensation feature where in detector monitors the sensitivity based on environmental conditions.
- Dual LED’s for 360° visibility, advanced detection and communication protocol
- Easy installation and maintenance, Sleek low profile housing design OPERATING SPECIFICATION Operating Voltage : 17~28VDC Operating Temperature : -10°C to 50°C Humidity : 0 – 95% RH, non condensing or icing Reset voltage : less than 3V Start-up current : 500µA Alarm current : 5 mA Remote output : 2mA maximum open collector Smoke Sensitivity : (1.9 ± 0.6) % / ft Thermal Rating : 59°C (138°F) Rate of Raise Temp : 11.1°C / min. (20°F/min) PHYSICAL SPECIFICATION * Height : 46mm with base * Diameter : 100 mm dia * Weight : 150g with base * IP Rating : IP-42
- These detectors are low profile and have dual LED’s for 360O visual indication. The blinking LED’s indicate normal operating conditions where as the steady state indicate fire status.
- It has an unique protocol chamber designed to sense smoke produced by wide range of sources of combustion. Sensitivity oh the detectors can be programmed through the fire alarm control panel. It has a unique drift compensation feature wherein the detector adjusts its normal reference based on environment conditions.
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