Description
Motor alarm has high volume 123dB, optional working voltage AC 220V/AC 110V and two-way alarm mode.
Specification:
| Model | ATO-MOALM-MS590 |
| Shipping weight | 12kg |
| Dimension | 288*250*286mm |
| Working voltage * | AC 220V, AC 110V |
| Working frequency | 50Hz/60Hz |
| Working current | 1.8A, 3.6A |
| Output volume | 123dB |
| Sound | Continuous alarm sound (It is best to work for 2 minutes, and then stop working for 30 minutes. After the motor becomes cool, the motor alarm can work again.) |
| Working mode | Alarm when power on |
| Shell material | Cast aluminum alloy |
| Color | Red |
| Protection class | IP44 |
| Insulation resistance | 100MΩ (at 500VDC) |
| Motor speed | 1000 rpm |
Dimension (unit: mm):
Tips: Different types of motor alarm
1. According to the sound pressure level of the sound signal:
- Large motor alarm: Sound pressure level is above 100 dB.
- Medium-sized motor alarm: The sound pressure level is between 90 dB and 50 dB.
- Small motor alarm: Sound pressure level is below 40 dB.
2. According to the form of energy conversion:
- Motor alarm: convert electrical energy into mechanical energy, and then convert mechanical energy into acoustic energy.
- Electro acoustic alarm: The small audio signal is amplified by low-frequency power and converted into acoustic energy. That is, electronic energy is converted into sound energy.
- Pneumatic alarm: Converts electrical energy into mechanical energy, and then converts mechanical energy into pneumatic energy, and converts pneumatic energy into acoustic energy.
- Hand crank alarm: Use human hand to shake crank to issue an alarm signal.
3. According to different installation conditions:
- Fixed alarm: The alarm is installed in a fixed location.
- Movable alarm: Alarms are installed in motor vehicles or other movable forms.
- Lifting type alarm: Usually hidden in the ground, when need to issue an alarm, it will be raised on the ground.
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