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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 |
- CSKH: 0901.37.33.56 (Ms.Quỳnh) - 0912.124.679(Ms.Hoa)
- Hỗ trợ trực tuyến
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Đầu báo khói quang SYSTEM SENSOR D4120W
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Đầu báo khói quang SYSTEM SENSOR D4120WĐẦU 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
| 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 |
