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Overview
Specifications
Documents
Product Overview
The InnovairFlex™ Series are the only duct smoke detectors flexible enough to fit configurations from square to rectangular and everything in between.
Main Features
- Photoelectric, integrated low-flow technology
- Air velocity rating from 100'/min to 4,000'/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 the 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
- Patented interconnect feature for multi-fan shutdown
- New high-contrast terminal designations
General Information
Name: System Sensor D4240 4-Wire Photoelectric Duct Smoke Detector
Category: System Sensor, Fire, Fire Detection Devices, Duct Smoke Detectors
UPC Code: 783863042362
Country of Origin: Mexico. Country of origin is subject to change.
Specifications
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ADI Part Number BK-D4240 Brand Name System Sensor Manufacturer Honeywell International, Inc Manufacturer Part Number D4240 Product Line InnovairFlex Product Model D4240 Product Name 4-Wire Photoelectric Duct Smoke Detector-D4240 Product Type Smoke Detector
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Connectivity Technology Wired Detectable Medium Fire Maximum Air Velocity 20.32 m/s Sensing Technology Photoelectric
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Status Indicators Alarm, LED
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Depth 2.5" Depth (mm) 63.5 Width 5" Width (mm) 127
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Input Voltage 230V AC, 29V DC Input Voltage (V AC) 230 Input Voltage (V DC) 29 Power Source AC
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UL Listed Yes