Type: | Smoke Sensor Probe |
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Types of Smoke Detectors: | Photoelectric Smoke Style |
Product Name: | HVAC Duct Mount Smoke Detectors |
Customization: |
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Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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Payment Method: | |
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Initial Payment Full Payment |
Currency: | US$ |
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Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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Suppliers with verified business licenses
Physical Specifications
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Size:
(Rectangular Dimensions)
(Square Dimensions) |
7.75 in (19.7 cm) Length; 9 in (22.9 cm) Width; 2.5 in (6.35 cm) Depth
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Weight
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About 1.5kg
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Operating Temperature Range
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-4° to 158°F (-20° to 70°C)
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Storage Temperature Range
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-22° to 158°F (-30° to 70°C)
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Operating Humidity Range
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0% to 95% relative humidity non-condensing
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Air Duct Velocity
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100 to 4,000 ft/min (0.5 to 20.32 m/sec)
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Electrical Ratings
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Power Supply Voltage
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20-29 VDC
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24 VAC 50-60 Hz
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240 VAC 50-60 Hz
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Input Capacitance
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270 µF max.
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270 µF max.
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N/A
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Reset Voltage
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3.0 VDC min.
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2.0 VAC min.
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20 VAC min.
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Reset Time (with RTS451)
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.03 to 0.3 sec.
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.03 to 0.3 sec.
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.03 to 0.3 sec.
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Reset Time (by power down)
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0.6 sec. max.
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0.6 sec. max.
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0.6 sec. max.
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Power Up Time
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35 sec. max.
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35 sec. max.
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35 sec. max.
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Alarm Response Time
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15 sec.
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15 sec.
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15 sec.
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Sensitivity Test
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See detector label
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See detector label
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See detector label
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Current Requirements: (using no accessories)
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Max. Standby Current
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21 mA @ 24 VDC
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65 mA RMS @ 24 VAC 60 Hz
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10 mA RMS @ 240 VAC 60 Hz |
Max. Alarm Current
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65 mA @ 24 VDC
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135 mA RMS @ 24 VAC 60 Hz
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18 mA RMS @ 240 VAC 60 Hz |
Contact Ratings
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Alarm Initiation Contacts (SPST) |
2.0 A @ 30 VDC (resistive)
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Alarm Auxiliary Contacts
(DPDT)
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10A@30VDC (resistive); 10A@250VAC (resistive); ½ HP@240 VAC ; ¼ HP@120 VAC
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Supervisory Contacts
(SPDT)
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2.0 A @ 30 VDC (resistive); 2.0 A @ 125 VAC (resistive)
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Suppliers with verified business licenses