Categories | Addressable fire alarm systems |
---|---|
Brand Name: | ATL |
Model Number: | ATL-920 |
Certification: | CE.EN |
Place of Origin: | China |
MOQ: | 1 |
Price: | Sent on request |
Payment Terms: | T/T |
Supply Ability: | 100k pc/month |
Delivery Time: | 5-10 workdays |
Packaging Details: | carton |
Product features
1 It can realize electronic coding and rewrite the address via
coder in situ.
2 Within a single-chip microcomputer, it can realize real-time data
acquisition and processing, realize a curve tracing for the field
situation.
3 It has a temperature compensation function and a sensor fault
detection function (fault reporting to fire alarm control panel).
4 Non-polarity, two-bus connection that ensures convenient
installation and maintenance.
5 Designed with an upper cover and a lower cover and installed on
an independent base, it can be installed, debugged and maintained
conveniently.
Technical parameters
1. Executive standard: GB4716-2005
2. Operating voltage: 24V (pulse modulation)
3. Operating current: <300uA (monitoring status) or <1.5mA (alarm
status)
4. Work indication: The red indicator will blink in the monitoring
status or remain lit in the alarm status.
5. Weight: about 47g
6. Product class: A2
7. External dimensions: diameter: 100mm, height: 56mm (with the
base)
8. Wiring method: non-polarity two-bus system (L1, L2)
9. Operating environment: Indoor, temperature: -10℃~+50℃; relative
humidity: ≤95% (40℃±2℃, without condensation)
10. Coding mode: It can realize electronic coding via coder in
situ. Address codes 1 to 324 are available for selection.
11. Installation height: ≤8m
12. Protection area: about 60m2. For details, see related
provisions in GB50116-98 Code for Design of Automatic Fire Alarm
System.
13. Matched host machine: fire alarm control panel (such as
ATL-MN300)
Appearance and dimensions (see Fig.1)