System Sensor
System Sensor - D4120 - 4-Wire Photoelectric Duct Smoke Detector
Item: SYSD4120
MFG: D4120
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Description
InnovairFlex™ duct smoke detectors combine an impressive collection of innovations to greatly simplify HVAC system monitoring. One unit can accommodate multiple installation footprints to overcome mounting constraints. Tool-free, plug-in sampling tubes speed and simplify installation. Broad temperature and humidity ranges accommodate exposure to environmental extremes. Easily visible status indications, a readily accessible test feature, and remote test station accessories simplify testing and maintenance. With its unmatched flexibility, InnovairFlex can adjust to fit any application
- 4-Wire 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: square or rectangular configuration
- Plug-in sensor and latest sensor technology help prevent false alarms
- Broad ranges for operating temperature (-4°F 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
- Increased wiring space with an additional ¾-inch conduit knockout
- One easy-access Test/Reset button and improved LED status
- Patented interconnect feature for multi-fan shutdown
- New high-contrast terminal designations
- Built-in short circuit protection from operator wiring errors
- Field-selectable settings for configuring the detector
- Two DPDT Form-C relay contacts
- 24 VAC/DC or 120 VAC
- Backward compatibility with existing Innovair products, including remote accessories
California residents: see Proposition 65 Warning
Features and Specification
Weight | 3.3 |
---|---|
Amps | 0.21 |
Audible Alert | No |
Battery Backup | No |
Brand | System Sensor |
Cubic Measurement | 0.104 |
CUL Listed | No |
Cycle/Hertz | 50/60 Hz |
Detection Method | Photoelectric |
Display | No |
EAN | 0783863034411 |
Height | 2.5 |
Hush Button | No |
Length | 14.38 |
Locking Pin | No |
Mounting | Side by Side or Top over Bottom |
Operating Temperature | -4°F to 158°F (-20°C to 70°C) |
Operating Temperature Range | -4°F to 158°F (-20°C to 70°C) |
Power Source | DC |
Prop 65 | Yes |
Sensor Type | Photoelectric |
Test Button | Yes |
Type | Duct Smoke Detector |
UL Listed | Yes |
UL Recognized | No |
UOM | EA |
UPC | 783863034411 |
Visual Alert | No |
Voltage | 120 VAC |
Width | 5 |
Country of Origin | MEX |
Documents
picture_as_pdf installation instructions
picture_as_pdf specification sheet