Edwards EST SIGA-PHD

$76.55

Intelligent Multisensor Smoke and Heat Detector

Replacement: SIGA-OSHD

Available With a Lead Time

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Brand: Edwards EST FireAlarm.com: SIGA-PHD Categories: , , , Manufacturer Part #: SIGA-PHD Tag:

Description

The Signature Series SIGA-PHD detector brings advanced multisensor technology to a practical design that increases efficiency, saves installation time, cuts costs, and extends life safety and property protection capabilities. Continuous self-diagnostics ensures reliability over the long-haul, while environmental compensation helps reduce maintenance costs. 

The SIGA-PHD provides an optical smoke sensor and a rate-of-rise heat sensor with a fixed temperature setting. Together these sensors efficiently detect smoldering fires, as well as fast flaming fires. 

Like all Signature Series detectors, the SIGA-PHD gathers analog information from its sensing elements and converts this data into digital signals. To make an alarm decision, the detector’s on-board microprocessor measures and analyzes smoke and heat sensor readings and compares this information to historical data. Digital filters remove signal patterns that are not typical of fires, thus virtually eliminating unwanted alarms.

Datasheet: SIGA-PHD

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Information

Weight .40 lbs
Dimensions 5 × 5 × 5 in
Color

Construction

Polymer

Device Addressing

Electronic

Heat Sensing Element

Fixed Temperature, Rate-of-Rise

Material Qualities

High Impact Resistance

Sensing Element

Photoelectric

Series

Thermal Rating

135°F

System Type

Addressable

Features

  • Next Generation Detection Technology
  • Integrates optical smoke with rate-of-rise heat sensing
  • Wide 0.53 to 3.94 %/ft. (1.7 to 12.35 %/m) smoke obscuration
  • Uses existing wiring
  • Automatic device mapping
  • Sensor Markings Provide Easy Testing Identification
  • Up To 250 Total Signature Addresses Per Loop
  • Two levels of environmental compensation
  • Two levels of dirty detector warning
  • Twenty pre-alarm settings
  • Five sensitivity settings
  • Non-volatile memory
  • Electronic addressing
  • Environmental compensation
  • Automatic day/night sensitivity adjustment
  • Bicolor (green/red) status LED
  • Standard, relay, fault isolator, and audible mounting bases

Note: Some features described here may not be supported by all control systems. Check your control panel’s Installation and Operation Guide for details.

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