~$100.00
VIEW AVAILABILITY ON EBAY
System Sensor Smoke Detector D4120W
- NEMA Type 4 UL listed for non-hazardous indoor and outdoor applications
- 4-Wire Photoelectric, integrated low-flow technology
- UV Resistant, UL listed housing and cover materia
- 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 offers superb false alarm immunity and the latest sensor technology
- 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 a newly added ¾-inch conduit knockout
- One easy-access Test/Reset button and improved LED status
Key Features
The System Sensor InnovairFlex D4120W smoke detector is a top-of-the-line 4-wire photoelectric duct smoke detector designed for challenging environments. With a watertight enclosure and UL listing, this detector offers protection against various elements, making it suitable for rooftop HVAC equipment and other harsh settings. The D4120W features a pivoting housing for versatile applications, operating in airflow speeds of 100 to 4,000 feet per minute, temperatures ranging from –4°F to 158°F, and humidity levels up to 95 percent. Its plug-in sensor head ensures superior false alarm immunity, while its NEMA 4 rating guarantees durability. Simplifying installation, testing, and maintenance, the D4120W is the only
Technical Specifications
| Brand Name | System Sensor |
|---|---|
| Manufacturer | Honeywell International, Inc |
| Manufacturer Part Number | D4120W |
| Package Length | 15.3 |
| Product Line | InnovairFlex |
| Product Model | D4120W |
| Product Name | InnovairFlex D4120W Smoke Detector |
| Product Series | InnovairFlex |
| Product Type | Smoke Detector |
| Application/Usage | Air Duct Protection |
| Connectivity Technology | Wired |
| Detectable Medium | Smoke |
| Sensing Technology | Photoelectric |
| Sensor Type | Photoelectric |
| UL Listed | Yes |
| Status Indicators | Yes |
| ADI Part Number Replaces | BK-DH100ACDW |
| Model Number Replaces | DH100ACDCLWP |
| Depth | 2.5" |
| Form Factor | Duct Mount |
| Height | 14.4" |
| Width | 5" |
| Input Voltage | 120V AC, 24V DC, 29V DC |
| Power Source | AC, DC |
| Mount Type | Duct Mount |
| Country of Origin | MX |
| Features | 24V AC/DC or 120V AC, Backward compatibility with existing Innovair products, including remote accessories, Built-in short circuit protection from operator wiring errors, Field selectable settings for configuring the detector, Increased wiring space with a newly added 3/4 inch conduit knockout, New high contrast terminal designations, One easy-access Test/Reset button and improved LED status, Patented interconnect feature for multi-fan shutdown, Patented sampling tube installs from front or back of the detector with no tools required, Two DPDT Form C relay contacts |
