1 Operating Volt: DC24V,limited voltage range: 12~28V
2 Operating Current:Monitoring status, ≤ 35mA @DC24V; Alarm status, ≤ 40mA@DC24V.
3 Two Bus system:Non polarity two-wire system, current < 400µA
4 Operating environment: Temperature: 0ºC~ 55ºC; relative humidity: ≤95%, without condensation.
5 Alarm Level: Natural gas 10%LEL(±30%)
6 Response timing: ≤30 Seconds, reset automatically
7 Working life:>5 years(clear air condition)
8 Power on(or reset):The indicator blinks twice quickly when power on or reset, then it blinks in the sequence of green, red, and yellow, along with the warning sound of buzzer.
9 The indicator: Warming up status, green indicator blink quickly ( about twice per second); Monitoring status, green indicator blinks once per around 12 seconds (once per minute when there's no input signal of two bus system); Alarm status, red indicator blink quickly (twice per second); Fault status of sensor, yellow indicator blink once per 3 seconds.
10 Buzzer: Alarm status, it sounds twice per second; Fault status,it sounds once per 3 seconds.
11 Self-inspection button: Press the button, the indicator blinks in the sequence of green, red, yellow in circles along with the the warning sound of buzzer.
12 Dimensions: Ø104mm x 48 mm. Material of enclosure: ABS ( anti-flaming VO)
13 Installation: DZ-109 Base mounted. Surface mount or ceiling mount
14 Comply with standards: GB 15322.1-2003Wiring method
Completed Fire Alarm System
ANSORL LTD is a building automatic control system and fire alarm system solution provider. Over the past years, We have always been dedicated to serving the diverse needs of our customers. Although we started out as a tiny engineering and manufacturing company in China and have grown into a global player in the international safety market, Ansorl continues to work hard to earn your trust and retain your confidence in our product line.
We focuse on providing advanced buidling automatic control system and fire alarm / fire fighting system. Ansorl works harder to tailor our solutions to meet your needs.
Ansorl is an ISO 9001:2000 certified manufacturer with number of testing facilities. We are also planning to expand our manufacturing and testing facilities in China to ensure that our products and manufacturing practices continue to meet the highest standards.
We invite you to get to know Ansorl better. Experience the best fire alam technology and solution. We are convinced that you will find Ansorl superior to any other detector company in China. You'll see it in our facilities, in our people, and in the products that Ansorl makes. It's our uncommon commitment to excellence and quality, and to the automation and productivity of our customers.