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Hochiki Soc-24v Conventional Photoelectric SMOKE Detector

Hochiki SOC-24V Conventional Photoelectric Smoke Detector, 24V

SOC-24V|HY-020006700

Hochiki SOC-24V Conventional Photoelectric Smoke Detector, 24V

SOC-24V|HY-020006700

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Hochiki Soc-24v Conventional Photoelectric SMOKE Detector
HOCHIKI

Hochiki SOC-24V Conventional Photoelectric Smoke Detector, 24V

SOC-24V | HY-020006700

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Overview
Specifications
Documents

Product Overview

The SOC-24V is a reliable, high quality Photoelectric Smoke Detector. It can be used in all open areas where Photoelectric Smoke Detectors are required, including in-duct applications. The computer-designed smoke chamber makes the SOC-24V well suited for detecting smoldering fires as well as fast- flaming fires.

NS-4 Series, NS-6 Series, HSC-4R or HSC-R Style bases may be used with the SOC-24V.

The SOC-24V photoelectric smoke detector utilizes one bicol- ored LED for indication of status. In a normal standby condi- tion the LED flash Green every 3 seconds. When the detector senses that its sensitivity has drifted outside the UL listed sen- sitivity window the LED will flash Red every 3 seconds. When the detector senses smoke and goes into alarm the status LED will latch on Red.

The detector utilizes an infrared LED light source and silicon photodiode receiving element in the smoke chamber. In a normal standby condition, the receiving element receives no light from the pulsing LED light source. In the event of a fire, smoke enters the detector smoke chamber and light is reflect- ed from the smoke particles to the receiving element. The light received is converted into an electronic signal.

Fire Judgement signals are processed and compared to a reference level, and when five consecutive signals exceeding the reference level are received within a specified period of time, the time delay circuit triggers the SCR switch to activate the alarm signal. The status LED light continuously during the alarm period.

Main Features

  • Computer-designed non-directional smoke chamber
  • 360° view of detector status LED
  • Low profile, 2" high ( with base)
  • 2 or 4 wire base compatibility, relay bases available
  • Highly stable operation, RF/Transient protection
  • Low standby current, 59µA at 24VDC
  • One built-in power/sensitivity supervision/alarm LED
  • Automatic Sensitivity window verification function meets outlined requirements in NFPA 72, Chapter 2 & 7, Inspection, Testing and Maintenance.
  • Magnetic Test Feature

General Information

Name: Hochiki SOC-24V Conventional Photoelectric Smoke Detector, 24V
Category: HOCHIKI, Fire, Fire Detection Devices, Smoke Detectors
UPC Code: 999999474503
Country of Origin: United States. Country of origin is subject to change.

Specifications

Product Documents and Resources