Đầu báo khói quang SYSTEM SENSOR D4120W

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Đầu báo khói quang SYSTEM SENSOR D4120W
Mã sản phẩm: SYSTEM SENSOR D4120W
Xuất xứ:
Brand:
ĐẦU BÁO KHÓI QUANG CHO ỐNG THÔNG KHÓI, 4 DÂY, 24VDC/220V SYSTEM SENSOR D4120W
Thông số kỹ thuật:
Sản xuất theo tiêu chuẩn USA
Hãng sản xuất: System Sensor
Mã sản phẩm: D4120W
- Air Duct Velocity : 100 to 4000 ft./min. (0.5 to 20.32 m/sec)
- Alarm auxiliary contacts DPDT : 10A @ 30 VDC (resistive); 10A @ 250 VAC (resistive); 1/2 HP @ 240 VAC ; 1/4 HP @ 120 VAC
- Alarm Current: 65 mA @ 24VDC 135 mA RMS @ 24VAC 60Hz 35 mA RMS @ 120VAC 60Hz
- Alarm Initiation Contacts : 2.0A @ 30 VDC (resistive)
- Alarm Response Time : 15 sec.
- Dimensions
Rectangular: 14.38 in (37 cm) L; 5 in (12.74 cm) W; 2.5 in (6.36 cm) D
Square: 7.75 in (19.7 cm) L; 9 in (22.9 cm) W; 2.5 in (6.36 cm) D
- Input Capacitance : 270 μF max.
- Operating Humidity Range : 0% to 95% relative humidity non-condensing
- Operating Temperature Range : -4°F to 158°F (-20°C to 70°C)
- Power Supply Voltage : 20-29 VDC; 24 VAC, 50-60 Hz; 120 VAC 50-60 Hz
- Power Up Time : 35 sec. max.
- Reset Time by Power Down : 0.6 sec. max.
- Reset Time w RTS451 : 0.03 to 0.3 sec.
- Reset Voltage : 3.0 VDC min.; 2.0 VAC min.; 10 VAC min.
- Shipping Weight : 2.5 lbs. (1.14 kg)
- Standby Current : 21 mA @ 24VDC 65 mA RMS @ 24VAC 60Hz 20 mA RMS @ 120VAC 60Hz
- Storage Temperature : -22°F to 158°F (-30°C to 70°C)
- Voltage Range : 20-29 VDC; 24 VAC 50-60 Hz; 120 VAC 50-60 Hz
- Wiring : 4-wire

Xuất xứ

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System Sensor / Mỹ

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Đầu báo khói quang SYSTEM SENSOR D4120W
ĐẦU BÁO KHÓI QUANG CHO ỐNG THÔNG KHÓI, 4 DÂY, 24VDC/220V D4120W
InnovairFlex™ duct smoke detectors combine an impressive collection of innovations to greatly simplify HVAC system monitoring. One unit can accommodate multiple installation footprints to overcome mounting constraints. Tool-free, plug-in sampling tubes speed and simplify installation. Broad temperature and humidity ranges accommodate exposure to environmental extremes. Easily visible status indications, a readily accessible test feature, and remote test station accessories simplify testing and maintenance. With its unmatched flexibility, InnovairFlex can adjust to fit any application

4-Wire Photoelectric, integrated low-flow technology
Air velocity rating from 100 ft/min to 4,000 ft/min (0.5 m/s to 20.32 m/sec)
Versatile mounting options: square or rectangular configuration
Plug-in sensor and latest sensor technology help prevent false alarms
Broad ranges for operating temperature (–4°F to 158°F) and humidity (0% to 95% non-condensing)
Patented sampling tube installs from front or back of the detector with no tools required
Increased wiring space with an additional 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
Built-in short circuit protection from operator wiring errors
Field-selectable settings for configuring the detector
Two DPDT Form-C relay contacts
24 VAC/DC or 120 VAC
Backward compatibility with existing Innovair products, including remote accessories

Thông số kỷ thuật

Height	2.500000
Hush Button	No
Length	14.380000
Locking Pin	No
EAN	0783863034541
Maximum Voltage	120 VAC
Contact Rating	Alarm initiation contacts (SPST) 2.0A @ 30 VDC (resistive)Alarm auxiliary contatcs (DPDT) 10A @30 VDC (resistive)10A @250 VAC (resistive)1/2 HP @240 VAC1/4 HP @120 VACNOTE: Alarm auxiliary contacts shall not be connected to initiating circuits ofcontrol panels. Use the alarm initiation contact for this purpose.Supervisory Contacts (SPDT) 2.0A @ 30 VDC (resistive)2.0A @ 125 VAC (resistive)
Battery Backup	No
Brand	System Sensor
Cubic Measurement	0.104000
CUL Listed	No
Detection Method	Photoelectric
Digital Readout	No
Dimensional Weight	2.000000
Display	No
UL Recognized	No
Terminal Connection	Yes
Test Button	Yes
Type	Duct Smoke Detector
UL Listed	Yes
UOM	EA
UPC	783863034541
Visual Alert	No
Voltage	120 VAC
Warranty Offered	Yes
Width	5.000000
Wire Gauge	Up to 12 AWG
Standards	UL, FM, CSFM
Batteries Required	No
Package Length	15.500000
Mounting	Duct Mount
Operating Temperature	-4°F to 158°F (-20°C to 70°C)
Operating Temperature Range	-4°F to 158°F (-20°C to 70°C)
Package Height	4.000000
Package Weight	3.350000
Package Width	5.250000
Power Source	DC
Sensor Type	Photoelectric
Audible Alert	No
Batteries Included	No
Weight	3.350000
Amps	0.021
Application	Duct Smoke Detection