Esser 802171 IQ8Quad Fixed Heat Detector with Isolator

SKU: ESSER-0006
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AED 600.00

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The Esser 802171 is an Intelligent Addressable Fixed Heat Detector from the IQ8Quad series, designed to trigger an alarm when the ambient temperature reaches a specific, predefined threshold.

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Description

The Esser 802171 is a high-precision thermal detector engineered for environments where smoke detectors are unsuitable due to the presence of dust, steam, or fumes (such as kitchens, boiler rooms, or workshops). As a Fixed Heat detector (Class A1S), it monitors the ambient temperature and activates as soon as it hits the setpoint, providing reliable fire detection without the risk of false alarms from airborne particles. It features an integrated short-circuit isolator to maintain loop integrity and utilizes sophisticated digital communication to provide the control panel with exact location data and device health status.

Features

  • Fixed Temperature Activation: Precisely calibrated to trigger an alarm at a set temperature, making it immune to “rate-of-rise” fluctuations caused by non-fire heat sources.
  • Integrated Short-Circuit Isolator: Protects the signaling loop by automatically isolating any wiring shorts, ensuring the remaining devices on the loop continue to function normally.
  • Ideal for Nuisance Environments: Specifically designed for areas where smoke, dust, or exhaust fumes are common, significantly reducing false alarm occurrences compared to optical sensors.
  • Decentralized Intelligence: Each unit features its own MCU and “Emergency Mode,” allowing the detector to function even if communication with the main fire panel is interrupted.
  • Low Standby Power: Highly efficient circuit design with a quiescent current of only 40 μA, allowing for a high density of devices on a single loop.
  • 360° Alarm Visibility: Equipped with a bright, all-around LED indicator that flashes to indicate normal status and stays solid red during an alarm.
  • VdS & EN 54-5 Certified: Fully compliant with European standards for heat detectors, ensuring professional-grade safety and reliability.
  • Interchangeable Design: Uses the standard 805590 base, allowing it to be easily swapped with other IQ8Quad detectors if room usage changes (e.g., converting a kitchen to an office).

Specifications

  • Brand: Esser by Honeywell
  • Model: IQ8Quad Heat (Part No. 802171)
  • Detector Class: Class A1S (Fixed Heat)
  • Operating Voltage: 8V DC to 42V DC
  • Quiescent Current: approx. 40 μA @ 19V DC
  • Alarm Current: approx. 18 mA
  • Area to be Monitored: max. 30 m²
  • Height to be Monitored: max. 7.5 m
  • Application Temperature: -20°C to +50°C
  • Protection Rating: IP40 (Standard), IP43 (with accessories)
  • Material: ABS plastic, white (similar to RAL 9010)

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