產品簡介:
型 號 |
非防爆探測蜂鳴器 MA112 |
最大輸出 |
119分貝(A)1米[110分貝(A)10英尺/3米] |
額定輸出 |
112分貝(A)1米+/-3分貝 - 音2[103分貝(A)10英尺/3米] |
第色調 |
45(UKOOA/ PFEER兼容) |
第階段 |
3 |
音量控制 |
最大。 112分貝(A);分鐘。 100分貝(A) - 音2 |
有效射程 |
25米/410英尺@1KHz |
電壓DC |
24V DC(10-30V DC); 48V DC(35-60V DC); [DC單元可以利用24V交流電進行單級應用。] |
AC電壓 |
24V交流; 115V交流; 230V交流 |
階段切換 |
正負;反極性階段切換的DC單位。 |
防護等級 |
IP66和IP67(第三方檢測) |
外殼材料 |
高衝擊UL94 V0和5VA FR ABS |
顏 色 |
灰色(RAL7038) |
電纜入口 |
2×M20與1堵頭提供 |
端 子 |
0.5〜4.0mm²電纜。 |
工作溫度 |
-25〜+55°C [-13°至+131°F] |
儲存溫度 |
-40〜+70°C [-40°至+158°F] |
相對濕度 |
90%在20°C [68°F] |
重量 |
2.50千克/5.5Ibs AC:3.00公斤/6.6Ibs |
Maximum output: |
119dB(A) @ 1 metre [110dB(A) @ 10ft/3m] |
Nominal output: |
112dB(A) @ 1m +/- 3dB - Tone 2 [103dB(A) @ 10ft/3m] |
No. of tones: |
45 (UKOOA / PFEER compliant) |
No. of stages: |
3 |
Volume control: |
Max. 112dB(A); Min. 100dB(A) - Tone 2 |
Effective range: |
125m/410ft @ 1KHz |
Voltages DC: |
24V dc (10-30V dc); 48V dc (35-60V dc); [DC units can use 24V ac for single stage applications.] |
Voltages AC: |
24V ac; 115V ac; 230V ac |
Stage switching: |
Negative or positive ; Reverse polarity stage switching on DC units. |
Ingress protection: |
IP66 & IP67 (Third party tested) |
Housing material: |
High impact UL94 V0 & 5VA FR ABS |
Colour: |
Grey (RAL7038) |
Cable entries: |
2 x M20 supplied with 1 blanking plug |
Terminals: |
0.5 to 4.0mm² cables. |
Operating temp: |
-25 to +55°C [-13° to +131°F] |
Storage temp: |
-40 to +70°C [-40° to +158°F] |
Relative humidity: |
90% at 20°C [68°F] |
Weight: |
DC: 2.50kg/5.5Ibs AC:3.00kg/6.6Ibs |
• Automatic synchronisation on multi-sounder system. • Very large termination area. • Ratchet adjustable stainless steel ‘U’ bracket. • IN & OUT terminals (Ex de version only). • ‘Programmable’ version available: - 45 alarm tones - 4 remotely selectable stages - Any tone can be assigned to any stage - User configurable continuous frequency tone |
* MA112 型錄檔案請至 資料下載 。