Welcome to wziep.com!
Categories
Welcome to wziep.com!
category： Alarm
reference price：￥$4.80 - $10.00
Specification
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Smoke Sensitivity: |
0.98--2.40%/FT Obscuration (UL) ; 0.08--0.14 dB/m (EN) |
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Ceiling Spacing: |
50 foot rating for heat sensor (55 degree) |
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Reset Voltage: |
less than 1 volt |
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Reset Time: |
less than 1 second |
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Alarm Indicator: |
LED continuously emitting red light |
|
Remote Output: |
25 mA max., diode gate |
|
Temperature Range: |
-10°C to 50°C |
|
Permissible Current: |
80mA maximum |
|
Humidity: |
0 to 95% RH, no condensation or icing |
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Alarm Contact: |
NO or NC Operation, Form A: 1.0A@30VDC/0.5A@125VAC |
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Dimensions: |
102mm (dia) x 43mm (ht) with base |
|
Weight: |
120g/set with base |
High Quality Conventional Smoke and Multi-Detector
Features:
• Advanced detection and discrimination algorithms
• Easy installation and maintenance
• Super sleek low-profi le housing design
• Durable sensor head, no need for replacement
• SMD circuit board design-satisfactory quality and reliability guaranteed
• Integrated heat detector for SD 388-2H and SD 388-4H models
• N/C (normal/close)-N/O (normal/open)selectable relay output
• AR (Auto Reset) function for security systems (optional for 4 wire models)
• Five-year limited warranty
• Size: 102mm diameter with 43mm height only
