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Piezoelectric sounder developed with a multichannel technology. P40 A allows two different levels of alarm (pre-alarm, alarm) controllable via independent electric contacts.
Piezoelectric sounder developed with a multichannel technology. P40 A allows two different levels of alarm (pre-alarm, alarm) controllable via independent electric contacts.
| Explosieveilig (Ex) | Nee |
|---|
| VOLTAGES | P40 A: 12/24V ACDC, 48/240V AC +/-10% |
| VOLTAGES | P40 A JUNIOR: 12/24V ACDC, 90/240V AC +/-10% |
| PROTECTION GRADE | IP65 |
| OPERATING TEMPERATURE | -30/+50 °C |
| MECHANICAL FEATURES | Self-extinguishing PC body totally protected against vibrations |
| MECHANICAL FEATURES | dust and atmospheric elements |
| MECHANICAL FEATURES | EPDM o-ring on dome and polyuretanic gasket on base |
| MECHANICAL FEATURES | Can be panel mounted through a 30 mm hole and secured with the locking ring provided |
| ACOUSTIC FEATURES | Electronic circuit with multitension buzzer |
| ACOUSTIC FEATURES | P40 A: Intermittent Sound (pre-alarm)- Continuous sound (alarm) |
| ACOUSTIC FEATURES | P40 A JUNIOR: Continuous sound |
| Sound frequency: | P40 A: 3500+/-100Hz |
| Sound frequency: | P40 A JUNIOR: 3000+/-100Hz |
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