Smoke Detector/Fire Alarm (SD119)

chinacoal05
Product Introduction
1)SD119 have UL268/521 and EN54-5/7 approvals
2)2 or 4 wire
3)5 year limited warranty
4) Advanced detection and discrimination algorithms
5) Easy installation and maintenance
6) Polished low-profile housing design
7) Durable sensor head, no need for replacement
8) SMD circuit board design: Satisfactory quality and reliability guaranteed
9) Integrated heat detector for SD119-2H and SD119-4H models
10) N/C (normal / close) and N/O (normal / open) relay output ways for option
11) AR (auto reset) function for security systems (optional for 4-wire models)
12) Sensor base: Standard and Schottky diode style for option
13) With two LED, more 360 degree visual angle
Main Parameter


Response Temperature:
57°C (135°F)  

Ceiling Spacing:
50 foot rating for heat sensor  

Reset Voltage:
less than 1 volt  

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  

Alarm Contact:
(for 4-wire) NO or NC Operation, Form A: 1.0A@30VDC/0.5A@125VAC  

Dimensions:
100mm (dia) x 46mm (ht) with base  

Weight:
120g/set with base