D2 Datasheet, PDF (1/4 Pages) Systemsensor advanced ideas. – 2-Wire Photoelectric Duct Smoke Detector

2-Wire Photoelectric Duct
Smoke Detector
The InnovairFlex^™ Series are the only duct smoke
detectors flexible enough to fit configurations from
square to rectangular and everything in between.
Features
• Photoelectric, integrated low-flow technology
• Air velocity rating from 100 ft/min to 4,000 ft/min
(0.5 m/s to 20.32 m/sec)
• 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 (-4ºF to 158ºF) 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 ¾ inch conduit
knockout
• Improved LED status
• 24 VDC
• Backward compatibility with existing Innovair products, including
remote accessories
The InnovairFlex D2 2-wire photoelectric duct smoke detector
features a pivoting housing that fits various applications: both square
and rectangular footprints mount to round or rectangular duct work.
This new duct smoke detector senses airflow speeds ranging
from 100 to 4,000 feet per minute with proven System Sensor
precision. The enhancements built into this model improve false
alarm immunity (with plug-in sensor head); broaden operating
temperature (-4ºF to 158ºF) and humidity (0 to 95 percent non-
condensing) ranges; while simplifying installation and maintenance.
These advance features can detect smoke even in the harshest duct
applications.
The new design provides more wiring space with an added ¾ 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 removed
or improperly installed sensor cover. An improved cover design, with
an integrated the 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 new
InnovairFlex product line is backward compatible to existing Innovair
models, including remote test accessories
WARNING: Duct smoke detectors have specific limitations.
Agency Listings
DUCT SMOKE DETECTORS ARE:
NOT a substitute for an open area smoke detector,
NOT a substitute for early warning detection, and
NOT a replacement for a building’s regular fire detection system.
Refer to NFPA 72 and 90A for additional duct smoke detector
application information.