SD119-4H smoke detectors with UL268/521 and EN54-5/7 approval 4 wire photoelectric smoke & heat alarm (12/24V), 48Vdc available
Smoke and Multi-detector:
SD119-4H is a 4 wire multipurpose heat and photo smoke detector with UL268/521 and EN54-5/7, CEapprovals
Features:1) Models: SD119-4H(12V) or SD119-4H(24V) or SD119-4H(48V)2) Advanced detection and discrimination algorithms 3) Easy installation and maintenance 4) Polished low-profile housing design 5) Durable sensor head, no need for replacement 6) SMD circuit board design: satisfactory quality and reliability guaranteed 7) N/C (normal / close) and N/O (normal / open) relay output ways for option 8) AR (auto reset) function for security systems available9) Sensor base: standard and Schottky diode style for optional10) Five-year warranty
Smoke Sensitivity: | per UL268or EN54-7 standard |
Ceiling Spacing: | 50 foot rating for heat sensor (55 degree) |
Reset Voltage: | less than 1 volt |
Reset Time: | less than 1 second |
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: | NO or NC Operation, Form A: 1.0A@30VDC/0.5A@125VAC |
Dimensions: | 100mm (dia) x 52mm (ht) with base |
Weight: | 130g/set with base |
Our comapnay Sentek Electronics Co.ltd is from 2001, specialing in desinging ,developng and manufacturing Fire Detectors ,Combustible and toxic Gas Detectors,and Magnetic Contects with high quality and good price.
Quality in the lead position and good after service ,so we enjoyed a good reputation from all over the world.
Warmly welcome you come to our company have a visit or e-mail us freely.
smoke and heat detector with UL, EN and CE approvals
