The SANJIANG A9020T is an intelligent addressable heat detector designed for use with SANJIANG addressable fire alarm systems. It utilizes advanced thermal sensing technology to detect abnormal temperature increases and is particularly suitable for environments where smoke detectors may be affected by dust, steam, fumes, or cooking vapors. The detector complies with EN54-5 standards and supports electronic addressing for precise location identification.
SANJIANG Heat Detector (A9020T)
Typical Specifications
| Item | Specification |
|---|---|
| Model | A9020T |
| Device Type | Addressable Heat Detector |
| Detection Method | Fixed Temperature & Rate-of-Rise |
| Standard | EN54-5 |
| Address Range | 1 – 324 |
| Wiring Method | Non-polar 2-wire loop |
| Operating Voltage | 24VDC (Loop Powered) |
| Remote Indicate Output | Yes |
| LED Indication | Flashing (Normal), Steady (Alarm) |
| Operating Temperature | -10°C to +55°C |
| Relative Humidity | ≤95% RH Non-condensing |
| Housing Material | Flame-Retardant ABS |
| Compatible Panel | SANJIANG SEC Series Addressable Panels |
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