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AW-D302 Addressable Heat Detector (Detector hereunder) is a mated product of the AW-FP300 fire alarm control panel. 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.
AW-D302 Addressable Heat Detector
Operating Voltage Range
＜1.5mA (without remote indicator)
＜3.5mA (with remote indicator)
Red, Flash in polling, and illuminate in alarming.
Remote indicator output
Polarity-sensitive output, directly connect to remote indicator (built in 10k resistor in series, max. output current is 2mA); The red indicator will blink in the monitoring status or remain lit in the alarm status.
Occupying one address within 1～324.
Loop: two wire, polarity-insensitive
Material of Enclosure
Height: 60mm(with the base)
Mounting Hole Distance
About 115g(with the base)
■ Within a single-chip microcomputer, it can realize real-time data acquisition and processing, realize a curve tracing for the field situation.
■ It has a temperature compensation function and a sensor fault detection function (fault reporting to fire alarm control panel).
■ Non-polarity, two-bus connection that ensures convenient installation and maintenance.