A9020T Addressable Heat Detector

Code - 914841

Brand - Sanjiang

Description

The A9020T is an addressable point-type heat detector designed to operate with the SEC3002 fire alarm control panel. It collects real-time ambient temperature data, transmits it to the control panel, and accurately executes control commands received from the panel.

Features:
- Features an automatic temperature compensation mode and a sensor fault detection function for fault reporting to the control panel
- Designed with an upper and lower cover and installed on an independent base, making device installation and maintenance convenient
- Equipped with a built-in remote indicator output terminal that activates an external indicator light during a fire alarm

Description / Specification

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Operating Voltage	24V (pulse modulation)
Standby Current	<0.3mA.
Alarm Current	Without remote indicator: 1.5mA; With remote indicator: <3.5mA.
Work Indication	Red indicator flashes in monitoring status, remains lit in alarm status
Coding Mode	Electronic (via programmer), address codes 1 to 324 available for selection
Wiring Method	Non-polarity two-wire system (L1, L2); terminals 2 and 4 are for the remote indicator
Operating Environment	Indoor use, temperature: -10°C to +50°C; relative humidity: ≤95% (non-condensing)
Compatible Control Panel	SEC3002 fire alarm control panel
Dimensions	Diameter: 100mm, height: 60mm (with mounting base)
Weight	About 115 grams (with mounting base)