AD16-16SM SERIES BUZZER
AD16-16SM series flash buzzers adopt high-brightness pure-color LED luminescent chip as light source with long service life, low energy consumption, small volume, light weight, high brightness, good reliability, aesthetic shape, delicate workmanship as well as crisp and alerting sound, suitable for lines of equipment in the field of electricity, telecommunication, machine tools, ships, textile, printing, mining, etc. as signals of indication, forecast, accident and others.
Hole size: φ16mm;
It can flash and buzz in case of a fault so that you can find the fault immediately;
The head is round. The luminous body adopts pure super bright LED chip with pure color;
Rated working voltage: AC/DC12V～48V;
The components are made of imported materials, which are solid, durable, wear and tear resisting;
Wiring method includes plug-in type and screw type;
The sound volume is 10cm/80dB
Illumination and sounding type: continuously sounding with light normally ON, intermittently sounding with light flashing
| Power frequency withstand voltage | AC1890V 50Hz .5s |
|---|---|
| Insulation resistance | ≥100MΩ |
| Allowable voltage fluctuation | AC indicator ±20% |
| Continuous working life | ≥30,000H |
| Application frequency | AC50～60Hz |
| Ambient temperature | -25℃～+55℃ |
| Comparative tracking index | CTI ≥175 |
| Relative air temperature | ≤98% |
| Vibration frequency | It can work normally at a vibration frequency of 2-80Hz and accelerated speed of 0.7g; |
| Pollution & Installation | Pollution falls in class III and installation category is class III; |
| Work environment | Those with “TH” sign can work under the humid tropic environment. |
| Protection class | IP20 |
| Altitude of installation place | not more than 2,000m |