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

Shandong China Coal Industrial&Mining Supplies Group Co.,Ltd (hereinafter referred to as china coal) is a group company, which is a collection of e-commerce, machinery manufacturing, software, research and development, modern logistics of large diversified industrial group. The group has 100 million yuan registered capital , with more than 1100 employees.

China coal is a professional manufacturing base of mines support equipment, transport equipment, lifting equipment, spray equipment, drilling equipment, ventilation equipment, lifting equipment and other products, as well as research and development new product and mine construction products with advanced high technology.