- Frequency :
- Sound Pressure Level :
- Tone :
6 산물
| 그림 | 모델 | 가격 | 양 | 재고 | 제조사 | 기술 | Frequency | Diameter | Current Rating | Voltage Rating | Mounting | Sound Pressure Level | Tone | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|
견적을 받아 |
79
재고
|
Mallory Sonalert | Audio Indicators & Alerts MED CONTINUOUS 6-28V | 1.9 kHz | 1.687 in | 18 mA | 28 VDC | Panel | 60 dBA | Continuous | ||
|
|
|
견적을 받아 |
3
재고
|
Mallory Sonalert | Audio Indicators & Alerts FAST MED INTER 6-28V | 2.9 kHz | 1.687 in | 26 mA | 28 VDC | Panel | 68 dBA | Pulse | ||
|
|
|
전망 | Mallory Sonalert | Audio Indicators & Alerts CONT. TONE 6-28V | 2.9 kHz | 1.687 in | 16 mA | 28 VDC | Panel | 80 dBA | Continuous | |||
|
|
|
전망 | Mallory Sonalert | Audio Indicators & Alerts SONALERT 6-28V | 4.5 kHz | 1.687 in | 23 mA | 28 VDC | Panel | 68 dBA | Continuous | |||
|
|
|
견적을 받아 |
94
재고
|
Mallory Sonalert | Audio Indicators & Alerts SLOW MED INTER 6-28V | 2.9 kHz | 1.687 in | 20 mA | 28 VDC | Panel | 68 dBA | Pulse | ||
|
|
|
전망 | Mallory Sonalert | Audio Indicators & Alerts CHIME, 6-28VDC 2900HZ, CUL APPRVD | 2.9 kHz | 1.687 in | 16 mA | 28 VDC | Panel | 68 dBA | Pulse |
