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Duct Detectors

InnovairFlex™ D2 2-Wire Photoelectric Duct Smoke Detector

InnovairFlex™ 2-wire photoelectric duct smoke detectors sense airflow at speeds ranging from 100 to 4,000 ft/min.

InnovairFlex™ 2-wire photoelectric duct smoke detectors feature a pivoting housing that fits various applications. Both square and rectangular footprints mount to round or rectangular duct work. These new duct smoke detectors sense airflow at speeds ranging from 100 to 4,000 ft/min with proven System Sensor® precision.The design provides more wiring space with an added 3/4 inch conduit knockout. Numbers and labels for terminal designations are consistent with previous Innovair models. The new sampling tube can be clicked into position with one smooth motion from either the front or the back of the detector. The InnovairFlex D2 duct smoke detector has signals to indicate trouble and maintenance conditions. Additionally, a cover tamper feature is incorporated to indicate a trouble condition for a removed or improperly installed sensor cover. An improved cover design, with an integrated low-flow feature, isolates the sensor head from the low-flow technology for simple maintenance. The InnovairFlex series is designed for greater flexibility and reliable smoke detection to simplify installation and maintenance. The InnovairFlex product line is backward compatible to existing Innovair models, including remote test accessories.

Features & Benefits:

Versatile mounting options in square or rectangular configuration with modular construction

Plug-in sensor

Superb false alarm immunity with the latest sensor technology

Broader ranges for operating temperature (−4 to 158 °F) and humidity (0 to 95% non-condensing)

Patented sampling tube installs from front or back of the detector with no tools required

A cover tamper feature to indicate a trouble condition for removed or improperly installed sensor cover

Increased wiring space with a newly added 3/4 inch conduit knockout

Improved LED status

24V DC

Backward compatibility with existing Innovair products, including remote accessories

Certifications:
  • UL Listed 5911
  • ULC Listed
  • FM Approved 3029700
  • CSFM Listing 3242-1653:206
Others
Name
Description
File Size
Date
Size
HVAC Product Overview Brochure
application/pdf 536.86 KB
6/22/2022
536.86 KB
2-Wire Photoelectric Duct Smoke Detector Datasheet
application/pdf 490.84 KB
8/16/2022
490.84 KB
InnovairFlex Duct Smoke Detector Engineering Specs
application/pdf 49.57 KB
8/9/2022
49.57 KB
HVAC Products Brochure
application/pdf 348.64 KB
4/29/2022
348.64 KB
D2 Duct Smoke Detector Installation Document
application/pdf 1 MB
3/14/2022
1 MB
D2 - Terminal Drawing - Cad DWG
image/vnd.dwg 282.49 KB
5/12/2022
282.49 KB
DNRE L�ftungskanalmeldergeh�use der Serie InnovairFlex
application/pdf 13.82 KB
5/26/2022
13.82 KB
D2E L�ftungskanalmeldergeh�use der Serie InnovairFlex
application/pdf 13.82 KB
5/26/2022
13.82 KB
D2E L�ftungskanalmeldergeh�use der Serie InnovairFlex
application/pdf 13.82 KB
5/27/2022
13.82 KB
DNRE L�ftungskanalmeldergeh�use der Serie InnovairFlex
application/pdf 13.82 KB
5/27/2022
13.82 KB
D2 Duct Smoke Detector Install Manual
application/pdf 1.32 MB
8/9/2022
1.32 MB
Brochure
Name
Description
File Size
Date
Size
Fire Safety Product Catalog
application/pdf 3.65 MB
6/16/2022
3.65 MB
Installation Instructions
Name
Description
File Size
Date
Size
D2A Duct Smoke Detector Installation Guide
application/pdf 1.04 MB
3/13/2022
1.04 MB
Data Sheet
Name
Description
File Size
Date
Size
2-Wire Photoelectric Duct Smoke Detector Datasheet
application/pdf 422.15 KB
8/16/2022
422.15 KB
InnovairFlex Conventional Duct Smoke Detectors Data Sheet
application/pdf 140.38 KB
8/16/2022
140.38 KB
InnovairFlex D2 Duct Smoke Detector Data Sheet
application/pdf 128.02 KB
8/23/2022
128.02 KB
InnovairFlex Conventional Duct Smoke Detectors Data Sheet
application/pdf 83.23 KB
8/16/2022
83.23 KB
Name
Description
File Size
Date
Size
D2A Duct Smoke Detector Installation Guide
1.04 MB
3/13/2022
1.04 MB
2-Wire Photoelectric Duct Smoke Detector Datasheet
422.15 KB
8/16/2022
422.15 KB
HVAC Product Overview Brochure
536.86 KB
6/22/2022
536.86 KB
2-Wire Photoelectric Duct Smoke Detector Datasheet
490.84 KB
8/16/2022
490.84 KB
InnovairFlex Duct Smoke Detector Engineering Specs
49.57 KB
8/9/2022
49.57 KB
Fire Safety Product Catalog
3.65 MB
6/16/2022
3.65 MB
HVAC Products Brochure
348.64 KB
4/29/2022
348.64 KB
InnovairFlex Conventional Duct Smoke Detectors Data Sheet
140.38 KB
8/16/2022
140.38 KB
D2 Duct Smoke Detector Installation Document
1 MB
3/14/2022
1 MB
InnovairFlex D2 Duct Smoke Detector Data Sheet
128.02 KB
8/23/2022
128.02 KB
D2 - Terminal Drawing - Cad DWG
282.49 KB
5/12/2022
282.49 KB
DNRE L�ftungskanalmeldergeh�use der Serie InnovairFlex
13.82 KB
5/26/2022
13.82 KB
D2E L�ftungskanalmeldergeh�use der Serie InnovairFlex
13.82 KB
5/26/2022
13.82 KB
D2E L�ftungskanalmeldergeh�use der Serie InnovairFlex
13.82 KB
5/27/2022
13.82 KB
DNRE L�ftungskanalmeldergeh�use der Serie InnovairFlex
13.82 KB
5/27/2022
13.82 KB
InnovairFlex Conventional Duct Smoke Detectors Data Sheet
83.23 KB
8/16/2022
83.23 KB
D2 Duct Smoke Detector Install Manual
1.32 MB
8/9/2022
1.32 MB
Name
Description
File Size
Date
Size
HVAC Product Overview Brochure
536.86 KB
6/22/2022
2-Wire Photoelectric Duct Smoke Detector Datasheet
490.84 KB
8/16/2022
InnovairFlex Duct Smoke Detector Engineering Specs
49.57 KB
8/9/2022
HVAC Products Brochure
348.64 KB
4/29/2022
D2 Duct Smoke Detector Installation Document
1 MB
3/14/2022
D2 - Terminal Drawing - Cad DWG
282.49 KB
5/12/2022
DNRE L�ftungskanalmeldergeh�use der Serie InnovairFlex
13.82 KB
5/26/2022
D2E L�ftungskanalmeldergeh�use der Serie InnovairFlex
13.82 KB
5/26/2022
D2E L�ftungskanalmeldergeh�use der Serie InnovairFlex
13.82 KB
5/27/2022
DNRE L�ftungskanalmeldergeh�use der Serie InnovairFlex
13.82 KB
5/27/2022
D2 Duct Smoke Detector Install Manual
1.32 MB
8/9/2022
Fire Safety Product Catalog
3.65 MB
6/16/2022
D2A Duct Smoke Detector Installation Guide
1.04 MB
3/13/2022
2-Wire Photoelectric Duct Smoke Detector Datasheet
422.15 KB
8/16/2022
InnovairFlex Conventional Duct Smoke Detectors Data Sheet
140.38 KB
8/16/2022
InnovairFlex D2 Duct Smoke Detector Data Sheet
128.02 KB
8/23/2022
InnovairFlex Conventional Duct Smoke Detectors Data Sheet
83.23 KB
8/16/2022
Image
SKU
Description
alt
D2-AUS
InnovairFlex 2-wire Photoelectric Smoke Detector, Low-Flow Duct, Australia
Image
SKU
Description
alt
D2-AUS
InnovairFlex 2-wire Photoelectric Smoke Detector, Low-Flow Duct, Australia