| Audible & Visual Warning Devices | PDF Download | Print This Page |
Disaster & Marine Grade Sounders
| DISASTER WARNING SOUNDER | |||||||||||||
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Model name |
Sound Output @ 1m |
No. of Tones |
Effective Range at 1kHz |
Degree of protection |
Weight (kg) |
Temp. of Range |
Stages |
Marine Use |
Volume Control |
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A140 PDF: A140 (249Kb) • Colour: Grey • Used in very large environments at a very high output. • Ideal for battery back-up applications. • Automatic synchronisation. • Auto time delay 1 to 2/3 versions available. • Reverse polarity 1st to 2nd stage versions available. • Special tones available on request. • Fully Programmable version available: 4-stage, each stage may be programmed with any tone. • For operating parameters see table below |
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| A140 | 140dB | 32 | 1-2km | IP55 | 25 | +55°-25° | 3 | ||||||
| MARINE GRADE SOUNDERS | |||||||||||||
MARINE
SOUNDERS MA112/MA121 • Colour: Grey • Fully Programmable version available: 4-stage, Each stage may be programmed with any tone. • Positive or negative stage switching versions. • Switch from 1st to 2nd stage tone by reversing voltage on DC versions • Heavy duty sealed sounder • Also available: Appello speech & tone MV112 Loudspeakers ML15 or ML25 Sounder/Strobe combo MCA112-05 PDF Data Sheets
• For Operating Parameters see table below |
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| MA112 | MA112 (76k) | MA121 | MA121 (75k) | ||||||||||
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| MA112 | 112dB | 45 | 125m | IP67 | 1.8DC-2.3AC | +55°-25° | 3 | YES | YES | ||||
| MA121 | 121dB | 45 | 350m | IP67 | 2.0DC-2.5AC | +55°-25° | 3 | YES | YES | ||||
| Operating Parameters | |||||||||||||
| Model Current @ maximum output @ nominal voltage | |||||||||||||
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Normal Output at nominal voltage |
24V DC 10-35V DC |
48V DC 36-60V DC |
24V AC 10-30V AC |
110V AC ±10% |
230V AC ±10% | ||||||||
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A140 MA112 MA121 |
140dB(A) 112dB(A) 121dB(A) |
8A (10A slow blow fuse) 200mA 950mA |
- - 120mA - |
- - 500mA 1000mA |
2A (5A slow blow fuse) 110mA 150mA |
1A (3A) 60mA 90mA |
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