Mô tả
Đầu dò báo khói quang kèm đế NOHMI FDK246
– The FDK series photoelectric smoke detectors detect combustion product (smoke) generated by a fire, and transmit an alarm signal to the fire alarm control panel. The photoelectric smoke detector can detect a fire in an earlier stage than a heat detector. Generally, this detector is installed in the spaces such as basements, ordinary floors, corridors, staircases, elevator shafts.
– Small monitoring current of 45μA.
– 2-wire system.
– Alarm response lamp (LED).
– Simple mounting.
– Very easy maintenance.
– Very low profile.
– Conventional type.
Đặc tính kỹ thuật
| Model | FDK246 |
| Sensitivity | Ordinary type |
| Type | Ordinary |
| Response Lamp | LED (Red) |
| Rate Voltage and current | 24VDC, 100mA |
| Allowable Range of voltage | 15V to 30 VDC |
| Quiescent Current | Approx. 45μA |
| Allowable Range of Ambient Temperature | -10ºC ~ 50ºC |
| Material | Main body: ABS resin Base: Polycarbonate resin |
| Weight | Approx. 120g |
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