Robertshaw: Duct Smoke Detectors
As ventilation, air-conditioning and heating management and control (HVAC) had a huge boost in demand in the last few decades, some HVAC manufacturers started rising from the crowd, emerging as industry leaders. One such company is the Robertshaw Group, a manufacturer that is renowned for their combination of high-quality products and services and an unspotted reputation of being always on the market, with whatever appliance a customer might need. Besides thermostats, dampers, control panels, control valves and zoning temperature control systems, they also manufactures duct smoke detectors, for a better ventilation and as a safety measures. Let’s take a look at what the company has to offer in this field.
The most sought-after duct smoke detector coming from them is most definitely the 2650-400 series. The 2650-400 Series Duct Mounted Smoke Detectors are built and designed for the early detection of smoke and combustion particles that might be present in the air and moving through your HVAC system’s air conditioning or ventilation ducts, possibly harming them or being a dangerous hazard to the whole systems or to the whole building or household that the system is installed in. The Robertshaw 2650-400 Series Duct Mounted Smoke Detectors are self-contained, thus operating from either a 120 VAC, 240 VAC or 24 VDC power source, providing contacts for both straightforward fan control and the capability for remote signaling or alarm panel operation.
The 2650-400 Series Duct Mounted Smoke Detectors units consist of either a photoelectric or ionization type smoke detector assembly, which is enclosed in a molded NORYL® plastic casting that has a translucent cover, offering more visibility and an easier installation process. The 2650-400 Series Duct Mounted Smoke Detector’s wiring box, which contains two conduit holes is a central part of the housing detector circuitry that can be accessed by the removal of the detector’s cover. The installation process of the 2650-400 Series Duct Mounted Smoke Detector is extremely easy and uncomplicated, being comfortably mountable on a wide array of surfaces. The mounting itself is not difficult at all, being made by the means of two screws and with speednuts.
Other features of the Robertshaw 2650-400 Series Duct Mounted Smoke Detectors include: sampling tubes, which are available in a large variation of lengths and shapes, giving you the possibility to choose the one that will best fit your current ductwork system (these sampling tubes can be installed in ducts that are up to 12 feet wide and must be ordered separately); another feature would be that all the Robertshaw 2650-400 Series Duct Mounted Smoke Detector units are UL listed and can be mounted on both rectangular or round ducts, depending on your already installed duct system. These units are reset by momentary interruption of power, power outages or other kinds of power hindrances, or they can be reset by use of a remote reset station.
Other product features and benefits are as follows: 24 VAC, 120 VAC, 240 VAC or 24 VDC operation, compatible with building automation and fire alarm systems, ionization or photoelectric models available, they offer two high capacity form “C” alarm relay contacts, starting from 10 amps at 277 VAC, an air velocity rating of 500 to 4000 FPM, a remote alarm system included, a lot of test and reset capabilities, factory set tube alignments, a clear Lexan cover used for easy viewing of smoke detector status and cleanliness, they easily mount to square or rectangular ducts from 8 inches to 12 feet wide, making the Robertshaw 2650-400 Series Duct Mounted Smoke Detector extremely adaptable, an installation template included with the smoke detector. Apart from all these, the Robertshaw 2650-400 Series Duct Mounted Smoke Detectors are UL 268A file S1064 approved, they have large terminal connection screws and they are factory mutually approved.
With a small size of approximately 4 1/2'' L x 5''W x 4''D and a weight of 4 lbs, the Robertshaw 2650-400 Series Duct Mounted Smoke Detectors are perfect for mounting on any duct system and HVAC appliance, no matter how many room you have. Their reset time of 0.3 seconds offers unique speed of device handling, making it extremely easier to manage than most other duct mounted smoke detectors on the market. The 2650-400 Series Duct Mounted Smoke Detectors can withstand a humidity level ranging from 10% to 93% relative humidity, excluding condensation and the ambient temperature limits in which they work with are between 32°F and 100°F.
If you need to find more information about the 2650-400 Series Duct Mounted Smoke Detectors, you can visit the manufacturer’s official website, located at: www.robertshaw.com . If you are interested in ordering a duct mounted smoke detector model from Robertshaw, you are at the right place. HVAC Plus is a premium wholesaler of Robertshaw HVAC components, tools and accessories and we have a vast list of Robertshaw duct mounted smoke detectors. Use our cost and time-effective online ordering system and get your HVAC parts in a matter of days, at a cheaper price than what you could get from any wholesaler.
