D4120W 4-wire photoelectric duct smoke detector

Manufacture: System Sensor
Product code: D4120W

D4120W is a smoke detector (watertight type) ⭐InnovairFlex
™ series, the only chimney smoke detector flexible enough to fit configurations square to rectangular and everything in between, construction: ABS plastic, Price: 0917.911.114 VND

Zalo

Consulting hotline: 0944934114
Product information

Featured

• NEMA Category 4 UL listed for non-hazardous indoor and outdoor applications

• UV resistant housing and cover material, UL listed

• 4-wire photovoltaic, integrated low-flow technology

• Airspeed rating 100 ft/min to 4,000 ft/min (0.5 m/s to 20.32 m/s)

• Flexible mounting options: square or rectangular configuration

• Plug-in sensor offers excellent false alarm immunity and latest sensor technology

• Wide range for operating temperature (–4°F to 158°F) and humidity (0% to 95% non-condensing)

• Patented sampling tube installs the front or back of the detector without tools

• Increase wiring space with the newly added -inch conduit

• An easy-access Test/Reset button and improved LED status

• Patented inter-connect feature to turn off multiple fans

• New high-contrast terminal designations

• Built-in short-circuit protection operator's wiring error

• Field selectable settings for configuring the detector

• Two DPDT Form-C . relay contacts

• 24 VAC / DC or 120VAC

• Backwards compatibility with existing Innovair products, including remote accessories

Specifications

Air duct velocity 100 to 4000 ft / minutet. (0,5 to 20,3 m / second)
DPDT . alarm auxiliary contact 10A @ 30 VDC (resistor); 10A @ 250 VAC (resistor);
1/2 HP @ 240 VAC; 1/4 HP @ 120 VAC
Current alarm 65 mA @ 24VDC 135 mA RMS @ 24VAC 60Hz 35 mA RMS @ 120VAC 60Hz
Start the alarm 2.0A @ 30 VDC (resistor)
Alarm response time 15 second
Size Rectangle: 14,38 in (37 cm) L; 5 inch (12,74 cm) W; 2,5 in (6,36 cm) D
Square: 7,75 in (19,7 cm) L; 9 inch (22,9 cm) W; 2,5 in (6,36 cm) D
Input capacitance Max 270 μF 
Humidity 0% to 95% Relative Humidity No Condensation
Working Temperature -4 ° F to 158 ° F (-20 ° C to 70 ° C)
Voltage 20-29 VDC; 24 VAC, 50-60 Hz; 120 VAC 50-60 Hz
Start-up time 35 second. maximum
Reset time 0,6 second. maximum
Reset time w RTS451 0,03 to 0,3 second
Reset voltage Minimum 3.0 VDC .; Minimum 2.0 VAC; Minimum 10 VAC
Shipping weight 2,5 pounds; 1,14 kg
Backup power 21 mA @ 24VDC 65 mA RMS @ 24VAC 60Hz 20 mA RMS @ 120VAC 60Hz
Storage temperatures -22 ° F to 158 ° F (-30 ° C to 70 ° C)
Voltage 20-29 VDC; 24 VAC 50-60 Hz; 120 VAC 50-60 Hz
Wiring 4 wires
Standard Đầu báo khói ống dẫn quang điện 4 dây D4120W

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