รายละเอียด:
AW-ATD2188 addressable heat detector (Detector hereunder) is a mated product of the 2188/2100 series fire alarm control panels. It uses a two-bus work mode. With an internal microprocessor, it supports electronic coding.
The detector realizes real-time acquisition of the in situ temperature data and sends back the data to a fire alarm control panel. It can also receive and execute the control commands given by a fire alarm control panel. When in a routing inspection, the detector indicator will blink.
When there is a fire in the monitored area and the temperature has reached the alarm threshold, the fire alarm control panel will confirm a fire alarm according to the received message sent from the detector, and the detector indicator will light at the same time to indicate a fire alarm.
The detector is suitable for such industrial and civil buildings that have a great deal of heat when fire takes place, such as kitchens, boiler rooms, generator rooms, drying workshops and smoking rooms and is not suitable for places with a great deal of smoke but little heat.
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.
Parameters:
1. Executive standard : GB4715-2005;
2. Operating voltage : 24V (pulse modulation);
3. Operating curren t: <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 ํC~+50 ํC; relative humidity: =<95% (40 ํC±2 ํC, 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 AW-AFP2188, AW-AFP2100).