Wired heat detector
Factory prices fire alarms heat detector alarm 2 wired heat detector types
Product Specification:
- Place Of Origin : Shenzhen, Guangdong
- Model : SR-501
- Material : ABS
- Operating voltage : DC 9V-35V
- The warranty time : 2 yesrs
- Product Details
Factory prices fire alarms heat detector alarm 2 wired heat detector types
Main Features:
1.SR-501 is 2-Wire network heat detector
2.Combination rate-of-rise and fixed temperature alarm
3.MCU processing, eliminate false alarm
4.Low standby current
5.Anti-RFI &Anti-EMI
6.9-35VDC wide operating voltage range
7.LED flashing visible in 360 degrees direction
8.Power supply non-polar input
9.Remote LED indicator output (2 wire)
10.Rustproof, mothproof, anti-light interference design
11.Execute criterion: GB4716, EN54-5
Technical specification:
| Model number | SR-501 |
| Operating voltage | DC 9V-35V |
| Static current | ≤50uA |
| Alarm current | 35mA(12V); 83 mA (24V) |
| Alarm output | Remote LED indicator |
| Alarm temperature | Rate-of-rise alarm: temperature rising rate>8ºC |
| Installation | Ceiling mounted |
| Working environment | -10ºC~+50ºC, Humidity ≤95%RH |
| Dimension | 100*48mm |
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