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Duct Detectors

InnovairFlex™ DNR-AUS Intelligent Photoelectric Duct Detector

InnovairFlex™ duct smoke detectors combine an impressive collection of innovations designed to save you time and money and provide the flexibility you need in the field.

Overview

DNR-AUS intelligent non-relay photoelectric duct smoke detectors and DNRW water-tight non-relay photoelectric duct smoke detectors feature a pivoting housing that fit both square and rectangular footprints capable of mounting to a round or rectangular duct. These units sense smoke in the most challenging conditions, operating in airflow speeds of 100 to 4,000 ft/min (0.5 to 20.32 m/s. The front cover test/reset button simplifies test/maintenance. Plug-in, tool-free sampling tubes speed installation. A cover tamper feature indicates a trouble signal for a removed or improperly installed sensor cover. The housing provides a 3/4 inch conduit knockout and ample space to facilitate easy wiring and mounting of a relay module.With these features and many more, InnovairFlex is reshaping duct smoke detection.​

Features & Benefits:
  • Photoelectric, integrated low-flow technology
  • Patented sampling tube installs from front or back of the detector with no tools required
  • Easily accessible code wheels on sensor head (sold separately)
  • Remote testing capability
  • Requires com line power only
  • Accommodates an addressable relay module (sold separately), for applications requiring a Form C relay
Certifications:
  • UL
  • FM
  • CSFM
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Document Title
Document Type
File Size
Drawing or Diagram
1.19 MB
Data Sheet
0.21 MB
Drawing or Diagram
1.19 MB
Reference Guide
0.88 MB
Data Sheet
0.07 MB
Engineering Specifications
0.05 MB
Document Title
Document Type
File Size
Drawing or Diagram
1.19 MB
Data Sheet
0.21 MB
Drawing or Diagram
1.19 MB
Reference Guide
0.88 MB
Data Sheet
0.07 MB
Engineering Specifications
0.05 MB
Product Number
Image
SKU
Description
alt
DNR-AUS
Intelligent Non-Relay Photoelectric Low Flow Smoke Detector Housing, Non-Watertight, UL Listed
Image
SKU
Description
alt
DNR-AUS
Intelligent Non-Relay Photoelectric Low Flow Smoke Detector Housing, Non-Watertight, UL Listed