Ravel RE-317D-SHL Addressable Multi Sensor Detector

Ravel RE-317D-SHL Addressable Multi Sensor Detector

SKU: RAV-0001
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Delivery within two days all over UAE.

AED 180.00

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A high-performance, addressable smoke and heat multi-sensor detector designed for early fire detection with advanced false alarm immunity.

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Description

The Ravel RE-317D-SHL is a sophisticated addressable multi-sensor detector that combines optical smoke sensing and thermal detection technologies into a single unit. By utilizing dual-sensing capabilities, it provides a rapid response to a wide range of fire types?from slow-smoldering fires to high-heat flaming combustion?while significantly reducing nuisance alarms caused by dust or steam.

Features

  • Dual-Sensing Technology: Combines an optical chamber for smoke and a thermistor for heat, significantly increasing detection speed while minimizing false triggers from non-fire sources like steam.
  • Intelligent Drift Compensation: Automatically adjusts the internal reference level to account for dust buildup over time, ensuring consistent sensitivity and longer maintenance intervals.
  • 360-Degree Visual Indication: Features dual LEDs that provide a clear red status indication from any angle; LEDs blink during normal operation and stay steady during an alarm.
  • Adjustable Sensitivity: The smoke sensing threshold can be programmed remotely via the Fire Alarm Control Panel (FACP) to suit specific room environments.
  • Advanced Communication Protocol: Utilizes a robust digital protocol for fast and reliable communication with the control panel, ensuring rapid system response times.
  • Ease of Installation: Designed with a polarity-free wiring system and a standard 100mm base, reducing wiring errors and speeding up onsite commissioning.
  • Built-in Insect Filter: The sensing chamber is protected by a fine mesh to prevent small insects from entering and causing nuisance alarms.

Specifications

  • Brand: Ravel
  • Model: RE-317D-SHL
  • Sensor Type: Multi-Sensor (Photoelectric Smoke + Thermal)
  • Operating Voltage: 17V – 28V DC
  • Standby Current: 500 microamps
  • Alarm Current: 5 milliamps
  • Thermal Rating: 59°C (138°F) Fixed Temperature
  • Rate of Rise: 11.1°C / min (20°F / min)
  • Smoke Sensitivity: (2.12 ± 0.61)% obscuration per foot
  • IP Rating: IP42
  • Addressing: 8-digit DIP Switch
  • Dimensions: 100mm (Diameter) x 60mm (Height) with base
  • Weight: approximately 150g (with base)
  • Compliance: UL Listed, NFPA Standard

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