GST-Conventional-Detector
DC-M9103 Conventional Rate of Rise and Fixed Temperature Heat Detector (UL)
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Features
Reed switch testing.
Output terminal for remote indicator available.
Rate of rise and fixed temperature, and fixed temperature programmable.
Complying with UL 521.
Description
DC-M9103 Conventional Rate of Rise and Fixed Temperature Heat Detector is a new generation product of GST. With built-in microprocessor, it works stably by being fixed with highly reliable fire judging program. On detecting a fire signal, it can change its own current to transmit the signal to fire alarm control panel (FACP) or addressable zone monitor unit. The detector keeps illuminating fire LED until it is reset by power-down. Connection and Wiring The detector connects with UL-certified products such as modules and control panels
Specification
| Operating Voltage |
24VDC(16VDC - 28VDC) |
| Standby Current | ≤ 60μA |
| Alarm Current | ≤ 55mA |
| Fire LED | Red, periodically flash once in polling when the status is set to “ON”; don’t illuminate when the status is set to “OFF”. Periodically flash twice in fault; illuminate in alarming. |
| Sensitivity | Action Temperature:135°F (57.2°C) Response rate of rise:15°F /min (8.3°C /min) |
| Maximum spacing | 50 ft. (15.2 m) |
| Remote Indication Output |
Polarity-sensitive output ,Directly connecting with remote indicator (built in 10k resistor in series, maximum output current is 2.0mA); The remote indicator does not illuminate in normal and flashes in alarm. |
| Class and Setup | Rate of rise and fixed temperature (default), and fixed temperature programmable. |
| Maximum Ripple Voltage |
2V ( peak-to-peak) |
| Alarm Reset | Instantaneous cut-out (10s Min, 1.0VDCMax.) |
| Power-up Time | ≤ 10s |
| Wiring | Polarized 2-core for loop. |
| Ingress Protection Rating |
IP2X |
| UL Temperature Range |
32°F (0°C) - 100°F (37.8°C) 0 - 95%, non-condensing |
| Operating Temperature |
14°F (-10°C) - 122°F (+50°C) 0 - 95%, non-condensing |
| Mounting Hole Spacing |
45mm - 75mm |
| Weight | About 110g (with base) |
