- Ningbo Sentek Electronics Co., Ltd.
-
Ningbo, Zhejiang, China
- Main products: Fire and security detection Smoke detector/Alarm, Heat detector, Addressable fire detectors, Flame detector, Combustible gas and carbon monoxide detector, Reed sensor, Door window contact transmitter, Z-wave sensors, Smart home systems, PIR All for export
Home > Products > Conventional Fire Alarm Devices > meet UL268 48V and CE approved photoelectric smoke and heat detector
meet UL268 48V and CE approved photoelectric smoke and heat detector
US$ 8.4 - 8.4
/ Piece
100 Pieces(Min. Order)
- Ningbo
- T/T
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Smoke Alarm Detector For Safety SD-119
Product Details
| Place of Origin | China | Brand Name | SENTEK | |
| Model Number | SD119-4-48V |
Product Description
meet UL268 48V and CE approved photoelectric smoke and heat detector
All of the Sentek's SD119 series detectors meet the requirements of UL268 and EN54-5/7 for use in fire alarm signaling systems.are intrnded for use in 2-wire/4-wire Class A or B supervised zone corcuits.The SD119 series detectors are subject to panel compatibility limits and compaliance with corresponding NFPA 72E standards,local codes,and ordinances.
The SD119 include 2-wire and 4-wire detectors,which provide fast and reliable response for photoelectric smoke and heat(135 °F) detection.While the somke and heat detection circuits operate independently,their outputs being "OR"connected,The Sentek's SD119 series detectors provide the fire detection performance by acting as a smoke sensor and/or a 135 °F heat detector at the same location.
Product Features:
1) 2 or 4 wire models
2) Advanced detection and discrimination algorithms
3) Easy installation and maintenance
3) Easy installation and maintenance
4) Sleek low-profile housing design
5) Durable sensor head, no need for replacement
6) SMD circuit board design: satisfactory quality and reliability guaranteed
5) Durable sensor head, no need for replacement
6) SMD circuit board design: satisfactory quality and reliability guaranteed
7) Intrgrated heat detector for SD119-2H and SD119-4H models
8) N/C (normal / close) and N/O (normal / open) relay output
10) AR (auto reset) function for security systems ( option for 4 wire models) Sensor base option:standard and Shottky Diode
8) N/C (normal / close) and N/O (normal / open) relay output
10) AR (auto reset) function for security systems ( option for 4 wire models) Sensor base option:standard and Shottky Diode
11) Five-year warranty
The range includes:
SD119-4: 4 wire photoelectric smoke alarm(12/24/48VDC)
SD119-4B: 4 wire photoelectric smoke alarm with Buzzer(12/24/48VDC)
SD119-4AR: 4 wire photoelectric smoke alarm with auto-reset function(12/24/48VDC)
SD119-4ARB: 4 wire photoelectric smoke alarm with auto-reset function and Buzzer(12/24/48VDC)
SD119-4H: 4 wire photoelectric smoke and heat alarm (12/24/48VDC)
SD119-4HB: 4 wire photoelectric smoke and heat alarm with Buzzer(12/24/48VDC)
SD119-4HAR: 4 wire photoelectric smoke and heat alarm with auto-reset function(12/24/48VDC)
| Smoke Sensitivity: | 0.98~4%/FT Obsuration(UL 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 55°C,UL268 temperature 0~37.8 °C |
| Permissible Current: | 80mA maximum |
| Humidity: | 0 to 95% RH, no condensation or icing |
| Alarm Contact: | (fpr 4-wire)NO or NC Operation, Form A: 1.0A@30VDC/0.5A@125VAC |
| Dimensions: | 100mm (dia) x 46mm (ht) with base |
| Weight: | 130g/set with base |
Contact Us
- Ningbo Sentek Electronics Co., Ltd.
- Contact namePeilin Jiang Chat Now
- Phone86-574-87153117,87155635-8108
- Address#448 Yingchun Road, Ningbo, Zhejiang
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