Product Details:
System Components | Smoke Detectors |
Product Type | Fire Alarm System |
Brand | Honeywell |
Usage/Application | Industrial Premises |
Alarm Sensor Type | Photoelectric |
Power Source | 24 Volt DC |
Body Material | Plastic |
Automation Grade | Automatic |
Relay Outputs | Alarm Relay |
Temperature | -4 F to 158F |
Relative Humidity | 0 to 95 percent (non condensing) |
The Innovair Flex D4120 4-wire photoelectric duct smoke
detector features a pivoting housing that fts both square and
rectangular footprints and mounts to round or rectangular ductwork.
This unit senses smoke in the most challenging conditions, operating in air ow speeds of 100 to 4,000 feet per minute, temperatures of –4°F to 158°F, and a humidity range of 0 to 95 percent (noncondensing). A plug-in sensor head offers improved false alarm immunity and simple installation, testing, and maintenance. An improved cover design isolates the sensor head from the low- ow feature for simple maintenance.
The Innovair Flex housing provides ample wiring space, a ¾-inch
conduit knockout, and built-in short circuit protection to prevent
damage to sensitive components during installation. High contrast terminal designations make wiring easy. With its 2:1 sensor-to-power capability, the power board of the D4120 may be used to monitor a second sensor, D4S, simultaneously (i.e., supply and return side).
As many as 50 Innovair Flex detectors can be interconnected. When one unit senses smoke, all interconnected detectors will switch their relays; only the detector sensing smoke will go into alarm, thus pinpointing the fre source.
Additional Information:
- Item Code: D4120
- Delivery Time: One Week
- Packaging Details: Carton Boxes