4 wire photoelectric low flow duct smoke detector D4120

Manufacture: System Sensor
Product code: D4120

D4120 System Sensor ⭐InnovairFlex
™ series is the only chimney type detector flexible enough to fit configurations square to rectangular, fire detectors, fire alarms in Singapore, UL, FM standard, Price: 0917,911 .114

Zalo

Consulting hotline: 0944934114
Product information

Featured

• 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 rear 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 interconnect 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 120 VAC

• Backwards compatibility with existing Innovair products, including remote accessories

Specifications

Air duct velocity 100 to 4000 ft / minute. (0,5 to 20,32 m / second)
DPDT . alarm auxiliary contact 10A @ 30 VDC (resistor); 10A @ 250 VAC (resistor);
1/2 HP @ 240 VAC; 1/4 HP @ 120 VAC
Alarm 65 mA @ 24VDC 135 mA RMS @ 24VAC 60Hz 35 mA RMS @ 120VAC 60Hz
Initialization time 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 Tối đa 270 & mu; F
Humidity 0% to 95% non-condensing relative humidity
Operating temperature -4 ° F to 158 ° F (-20 ° C to 70 ° C)
Supply voltage 20-29 VDC; 24 VAC, 50-60 Hz; 120 VAC 50-60 Hz
Start-up time 35 second. maximum
Reset time by power off 0,6 second. maximum
Đặt lại thời gian w RTS451 0,03 to 0,3 second
Minimum voltage reset Min 3.0 VDC .; Min 2,0 VAC; Min 10 VAC.
Shipping weight 2,5 lbs. (1,14 kg)
Backup line 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
Stnadard Đầu báo khói ống dẫn lưu lượng thấp quang điện 4 dây,D4120

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