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Photoelectric i3 Smoke Detector, 4-Wire with Thermal Sensor System Sensor 4WTR-B
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Photoelectric i3 Smoke Detector, 4-Wire with Thermal Sensor

Item # 4WTR-B
Manufacturer Item # 4WTR-B
          
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Overview

Photoelectric i3 Smoke Detector, 4-Wire with Thermal Sensor
The 4WTR-B is a 4-wire, photoelectric i3 smoke detector with thermal sensor and Form C relay.

Features:
  • 85 dB sounder
  • Form C relay
  • Isolated thermal sensor
  • Plug-in design (base included)
  • In-line terminals
  • Flexible mounting options
  • Stop-Drop'N Lock™ attachment to the base
  • Removable cover and chamber
  • Remote maintenance signaling
  • Drift compensation and smoothing algorithms
  • Simplified sensitivity measurement
  • Dual-color LEDs

Specifications

  Product NamePhotoelectric i3 Smoke Detector, 4-Wire with Thermal Sensor
  Brand NameSystem Sensor
  Mfg #4WTR-B
  Height2.00 in
  ColorWhite
  Diameter (In)5.3
  Heat Detection TypeFIXED 135 °F (57 °C)
  Operating Voltage12 / 24 VDC
  Technologyi3
  UPC783863019999

Documents

4WTR-B.pdf