Duct Smoke Detector Symbol

Autocad autocad blocks dwg electrical fire alarm.

Duct smoke detector symbol.

Tool free plug in sampling tubes speed and simplify installation. A heating ventilating or air conditioning hvac fan motor overheats and resulting smoke is sensed by the duct smoke detector installed in the main supply duct. A wiring diagram is a simplified traditional photographic depiction of an electric circuit. It reveals the elements of the circuit as streamlined shapes and also the power and also signal connections between the devices.

Duct smoke detectors shall comply with ul 268a shall be labeled by an approved agency approved and listed by california state fire marshal and shall be installed in accordance with the manufacturer s installation instructions. Therefore they should complement the buildings fire detection system and not serve as the primary fire detection system. Autocad 2000 dwg for a full legend of electrical symbols cad drawings see our store page. The duct smoke detector is equipped with an auxiliary relay.

A wiring diagram is a simplified traditional pictorial depiction of an electric circuit. Assortment of duct smoke detector wiring diagram. Duct smoke detection may be useful in preventing injury and property dam age in instances such as the following. Such devices shall be compatible with the operating velocities pressures temperatures and humidities of the system.

Nor should it serve as an early warning detection system. Furthermore intentions for using duct smoke detectors should not be a substitute for area smoke detectors. A duct smoke detector should shut off a typical blower and fresh air and turn on the exhaust. Download this free cad block of a smoke detector with integral sounder base and xenon beacon.

1108 bracket cad model dwg. It shows the components of the circuit as streamlined shapes as well as the power as well as signal links between the gadgets. Download all fire alarm symbols in dwg format. Bird control spike stainless steel 8inch cad dwg.

Variety of duct smoke detector wiring diagram. Innovairflex duct smoke detectors combine an impressive collection of innovations to greatly simplify hvac system monitoring. Download mcquay duct sizer for hvac duct sizing. Hvac duct smoke detection.

Download autocad fonts library free shx fonts. One unit can accommodate multiple installation footprints to overcome mounting constraints. Duct detectors aren t a replacement for room sensors. Fire alarm panel cad block and other fire smoke and heat detector symbols are available now on mep work website.

The duct smoke detector is designed for use in duct applications where temperatures can exceed standard detector.