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Đầu báo khói quang SYSTEM SENSOR D4240

Đầu báo khói quang SYSTEM SENSOR D4240

Mã sản phẩm: SYSTEM SENSOR D4240 Lượt xem: 289

Mô tả sản phẩm:
ĐẦU BÁO KHÓI QUANG CHO ỐNG THÔNG KHÓI,  4 DÂY, 24VDC/220V SYSTEM SENSOR D4240
Thông số kỹ thuật:
Sản xuất theo tiêu chuẩn USA
Hãng sản xuất: System Sensor
Mã sản phẩm: D4240

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); ½ HP @ 240 VAC ; ¼ 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; 240 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; 240 VAC 50-60 Hz
Wiring : 4-wire
 
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Mô tả chi tiết

Đầu báo khói quang SYSTEM SENSOR D4240
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); ½ HP @ 240 VAC ; ¼ 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; 240 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; 240 VAC 50-60 Hz
Wiring : 4-wire

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